cvelistv5 - cve-2021-32732

CVE-2021-32732 (GCVE-0-2021-32732)

Vulnerability from cvelistv5 – Published: 2022-02-04 22:15 – Updated: 2025-04-22 18:27

Summary

### Impact It's possible to know if a user has or not an account in a wiki related to an email address, and which username(s) is actually tied to that email by forging a request to the Forgot username page. Note that since this page does not have a CSRF check it's quite easy to perform a lot of those requests. ### Patches This issue has been patched in XWiki 12.10.5 and 13.2RC1. Two different patches are provided: - a first one to fix the CSRF problem - a more complex one that now relies on sending an email for the Forgot username process. ### Workarounds It's possible to fix the problem without uprading by editing the ForgotUsername page in version below 13.x, to use the following code: https://github.com/xwiki/xwiki-platform/blob/69548c0320cbd772540cf4668743e69f879812cf/xwiki-platform-core/xwiki-platform-administration/xwiki-platform-administration-ui/src/main/resources/XWiki/ForgotUsername.xml#L39-L123 In version after 13.x it's also possible to edit manually the forgotusername.vm file, but it's really encouraged to upgrade the version here. ### References * https://jira.xwiki.org/browse/XWIKI-18384 * https://jira.xwiki.org/browse/XWIKI-18408 ### For more information If you have any questions or comments about this advisory: * Open an issue in [Jira XWiki](https://jira.xwiki.org) * Email us at [security ML](mailto:security@xwiki.org)

Severity ?

7.5 (High)


                        
                          CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

CWE

CWE-352 - Cross-Site Request Forgery (CSRF)

Assigner

GitHub_M

References

URL

Tags

	https://github.com/xwiki/xwiki-platform/security/…	x_refsource_CONFIRM
	https://github.com/xwiki/xwiki-platform/commit/69…	x_refsource_MISC
	https://github.com/xwiki/xwiki-platform/commit/f0…	x_refsource_MISC
	https://jira.xwiki.org/browse/XWIKI-18384	x_refsource_MISC
	https://jira.xwiki.org/browse/XWIKI-18408	x_refsource_MISC

Impacted products

	Vendor	Product	Version
	xwiki	xwiki-platform	Affected: < 12.10.5 Affected: >= 13.0, < 13.2RC1

Show details on NVD website

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Ten en cuenta que como esta p\u00e1gina no presenta una comprobaci\u00f3n de tipo CSRF es bastante f\u00e1cil llevar a cabo muchas de esas peticiones. ### Parches Este problema ha sido parcheado en XWiki versiones 12.10.5 y 13.2RC1. 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GSD-2021-32732

Vulnerability from gsd - Updated: 2023-12-13 01:23

Details

Aliases

CVE-2021-32732

Aliases

CVE-2021-32732

JSON

To clipboard

{
  "GSD": {
    "alias": "CVE-2021-32732",
    "description": "### Impact It\u0027s possible to know if a user has or not an account in a wiki related to an email address, and which username(s) is actually tied to that email by forging a request to the Forgot username page. Note that since this page does not have a CSRF check it\u0027s quite easy to perform a lot of those requests. ### Patches This issue has been patched in XWiki 12.10.5 and 13.2RC1. Two different patches are provided: - a first one to fix the CSRF problem - a more complex one that now relies on sending an email for the Forgot username process. ### Workarounds It\u0027s possible to fix the problem without uprading by editing the ForgotUsername page in version below 13.x, to use the following code: https://github.com/xwiki/xwiki-platform/blob/69548c0320cbd772540cf4668743e69f879812cf/xwiki-platform-core/xwiki-platform-administration/xwiki-platform-administration-ui/src/main/resources/XWiki/ForgotUsername.xml#L39-L123 In version after 13.x it\u0027s also possible to edit manually the forgotusername.vm file, but it\u0027s really encouraged to upgrade the version here. ### References * https://jira.xwiki.org/browse/XWIKI-18384 * https://jira.xwiki.org/browse/XWIKI-18408 ### For more information If you have any questions or comments about this advisory: * Open an issue in [Jira XWiki](https://jira.xwiki.org) * Email us at [security ML](mailto:security@xwiki.org)",
    "id": "GSD-2021-32732",
    "references": [
      "https://www.suse.com/security/cve/CVE-2021-32732.html"
    ]
  },
  "gsd": {
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      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
    "osvSchema": {
      "aliases": [
        "CVE-2021-32732"
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      "details": "### Impact It\u0027s possible to know if a user has or not an account in a wiki related to an email address, and which username(s) is actually tied to that email by forging a request to the Forgot username page. Note that since this page does not have a CSRF check it\u0027s quite easy to perform a lot of those requests. ### Patches This issue has been patched in XWiki 12.10.5 and 13.2RC1. Two different patches are provided: - a first one to fix the CSRF problem - a more complex one that now relies on sending an email for the Forgot username process. ### Workarounds It\u0027s possible to fix the problem without uprading by editing the ForgotUsername page in version below 13.x, to use the following code: https://github.com/xwiki/xwiki-platform/blob/69548c0320cbd772540cf4668743e69f879812cf/xwiki-platform-core/xwiki-platform-administration/xwiki-platform-administration-ui/src/main/resources/XWiki/ForgotUsername.xml#L39-L123 In version after 13.x it\u0027s also possible to edit manually the forgotusername.vm file, but it\u0027s really encouraged to upgrade the version here. ### References * https://jira.xwiki.org/browse/XWIKI-18384 * https://jira.xwiki.org/browse/XWIKI-18408 ### For more information If you have any questions or comments about this advisory: * Open an issue in [Jira XWiki](https://jira.xwiki.org) * Email us at [security ML](mailto:security@xwiki.org)",
      "id": "GSD-2021-32732",
      "modified": "2023-12-13T01:23:09.054561Z",
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            "name": "https://github.com/xwiki/xwiki-platform/security/advisories/GHSA-vh5c-jqfg-mhrh",
            "refsource": "CONFIRM",
            "url": "https://github.com/xwiki/xwiki-platform/security/advisories/GHSA-vh5c-jqfg-mhrh"
          },
          {
            "name": "https://github.com/xwiki/xwiki-platform/commit/69548c0320cbd772540cf4668743e69f879812cf",
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            "url": "https://github.com/xwiki/xwiki-platform/commit/69548c0320cbd772540cf4668743e69f879812cf"
          },
          {
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            "url": "https://github.com/xwiki/xwiki-platform/commit/f0440dfcbba705e03f7565cd88893dde57ca3fa8"
          },
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            "refsource": "MISC",
            "url": "https://jira.xwiki.org/browse/XWIKI-18384"
          },
          {
            "name": "https://jira.xwiki.org/browse/XWIKI-18408",
            "refsource": "MISC",
            "url": "https://jira.xwiki.org/browse/XWIKI-18408"
          }
        ]
      },
      "source": {
        "advisory": "GHSA-vh5c-jqfg-mhrh",
        "discovery": "UNKNOWN"
      }
    },
    "gitlab.com": {
      "advisories": [
        {
          "affected_range": "(,12.10.5),[13.0,13.1]",
          "affected_versions": "All versions before 12.10.5, all versions starting from 13.0 up to 13.1",
          "cvss_v2": "AV:N/AC:M/Au:N/C:P/I:N/A:N",
          "cvss_v3": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N",
          "cwe_ids": [
            "CWE-1035",
            "CWE-352",
            "CWE-352",
            "CWE-937"
          ],
          "date": "2022-02-11",
          "description": "It\u0027s possible to know if a user has or not an account in a wiki related to an email address, and which username(s) is actually tied to that email by forging a request to the Forgot username page.",
          "fixed_versions": [
            "12.10.5",
            "13.2RC1"
          ],
          "identifier": "CVE-2021-32732",
          "identifiers": [
            "GHSA-vh5c-jqfg-mhrh",
            "CVE-2021-32732"
          ],
          "not_impacted": "All versions starting from 12.10.5 before 13.0, all versions after 13.1",
          "package_slug": "maven/org.xwiki.platform/xwiki-platform-administration-ui",
          "pubdate": "2022-02-10",
          "solution": "Upgrade to versions 12.10.5, 13.2RC1 or above.",
          "title": "Cross-Site Request Forgery (CSRF)",
          "urls": [
            "https://github.com/xwiki/xwiki-platform/security/advisories/GHSA-vh5c-jqfg-mhrh",
            "https://nvd.nist.gov/vuln/detail/CVE-2021-32732",
            "https://github.com/xwiki/xwiki-platform/commit/69548c0320cbd772540cf4668743e69f879812cf",
            "https://github.com/xwiki/xwiki-platform/commit/f0440dfcbba705e03f7565cd88893dde57ca3fa8",
            "https://jira.xwiki.org/browse/XWIKI-18384",
            "https://jira.xwiki.org/browse/XWIKI-18408",
            "https://github.com/advisories/GHSA-vh5c-jqfg-mhrh"
          ],
          "uuid": "5a197c7e-8b35-4e30-a037-772b5b0e9b2a"
        }
      ]
    },
    "nvd.nist.gov": {
      "configurations": {
        "CVE_data_version": "4.0",
        "nodes": [
          {
            "children": [],
            "cpe_match": [
              {
                "cpe23Uri": "cpe:2.3:a:xwiki:xwiki:*:*:*:*:*:*:*:*",
                "cpe_name": [],
                "versionEndExcluding": "12.10.5",
                "vulnerable": true
              },
              {
                "cpe23Uri": "cpe:2.3:a:xwiki:xwiki:13.0:*:*:*:*:*:*:*",
                "cpe_name": [],
                "vulnerable": true
              },
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                "cpe23Uri": "cpe:2.3:a:xwiki:xwiki:13.1:-:*:*:*:*:*:*",
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        "description": {
          "description_data": [
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              "lang": "en",
              "value": "### Impact It\u0027s possible to know if a user has or not an account in a wiki related to an email address, and which username(s) is actually tied to that email by forging a request to the Forgot username page. Note that since this page does not have a CSRF check it\u0027s quite easy to perform a lot of those requests. ### Patches This issue has been patched in XWiki 12.10.5 and 13.2RC1. Two different patches are provided: - a first one to fix the CSRF problem - a more complex one that now relies on sending an email for the Forgot username process. ### Workarounds It\u0027s possible to fix the problem without uprading by editing the ForgotUsername page in version below 13.x, to use the following code: https://github.com/xwiki/xwiki-platform/blob/69548c0320cbd772540cf4668743e69f879812cf/xwiki-platform-core/xwiki-platform-administration/xwiki-platform-administration-ui/src/main/resources/XWiki/ForgotUsername.xml#L39-L123 In version after 13.x it\u0027s also possible to edit manually the forgotusername.vm file, but it\u0027s really encouraged to upgrade the version here. ### References * https://jira.xwiki.org/browse/XWIKI-18384 * https://jira.xwiki.org/browse/XWIKI-18408 ### For more information If you have any questions or comments about this advisory: * Open an issue in [Jira XWiki](https://jira.xwiki.org) * Email us at [security ML](mailto:security@xwiki.org)"
            }
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          "reference_data": [
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              "name": "https://jira.xwiki.org/browse/XWIKI-18408",
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              "refsource": "MISC",
              "tags": [
                "Exploit",
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                "Vendor Advisory"
              ],
              "url": "https://jira.xwiki.org/browse/XWIKI-18384"
            },
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                "Patch",
                "Third Party Advisory"
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            }
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      },
      "impact": {
        "baseMetricV2": {
          "acInsufInfo": false,
          "cvssV2": {
            "accessComplexity": "MEDIUM",
            "accessVector": "NETWORK",
            "authentication": "NONE",
            "availabilityImpact": "NONE",
            "baseScore": 4.3,
            "confidentialityImpact": "PARTIAL",
            "integrityImpact": "NONE",
            "vectorString": "AV:N/AC:M/Au:N/C:P/I:N/A:N",
            "version": "2.0"
          },
          "exploitabilityScore": 8.6,
          "impactScore": 2.9,
          "obtainAllPrivilege": false,
          "obtainOtherPrivilege": false,
          "obtainUserPrivilege": false,
          "severity": "MEDIUM",
          "userInteractionRequired": true
        },
        "baseMetricV3": {
          "cvssV3": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "NONE",
            "baseScore": 6.5,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "NONE",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "REQUIRED",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N",
            "version": "3.1"
          },
          "exploitabilityScore": 2.8,
          "impactScore": 3.6
        }
      },
      "lastModifiedDate": "2022-02-10T18:39Z",
      "publishedDate": "2022-02-04T23:15Z"
    }
  }
}

FKIE_CVE-2021-32732

Vulnerability from fkie_nvd - Published: 2022-02-04 23:15 - Updated: 2024-11-21 06:07

Severity ?

7.5 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
6.5 (Medium) - CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N

Summary

References

URL	Tags
security-advisories@github.com	https://github.com/xwiki/xwiki-platform/commit/69548c0320cbd772540cf4668743e69f879812cf	Patch, Third Party Advisory
security-advisories@github.com	https://github.com/xwiki/xwiki-platform/commit/f0440dfcbba705e03f7565cd88893dde57ca3fa8	Patch, Third Party Advisory
security-advisories@github.com	https://github.com/xwiki/xwiki-platform/security/advisories/GHSA-vh5c-jqfg-mhrh	Mitigation, Third Party Advisory
security-advisories@github.com	https://jira.xwiki.org/browse/XWIKI-18384	Exploit, Patch, Vendor Advisory
security-advisories@github.com	https://jira.xwiki.org/browse/XWIKI-18408	Exploit, Patch, Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108	https://github.com/xwiki/xwiki-platform/commit/69548c0320cbd772540cf4668743e69f879812cf	Patch, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108	https://github.com/xwiki/xwiki-platform/commit/f0440dfcbba705e03f7565cd88893dde57ca3fa8	Patch, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108	https://github.com/xwiki/xwiki-platform/security/advisories/GHSA-vh5c-jqfg-mhrh	Mitigation, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108	https://jira.xwiki.org/browse/XWIKI-18384	Exploit, Patch, Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108	https://jira.xwiki.org/browse/XWIKI-18408	Exploit, Patch, Vendor Advisory

Impacted products

Vendor	Product	Version
xwiki	xwiki	*
xwiki	xwiki	13.0
xwiki	xwiki	13.1

JSON

To clipboard

{
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:xwiki:xwiki:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "1D3FA811-A9C4-45F7-A876-BB5D69DA7BCE",
              "versionEndExcluding": "12.10.5",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:xwiki:xwiki:13.0:*:*:*:*:*:*:*",
              "matchCriteriaId": "E8ED2C6F-77E6-4B53-A52D-0CD7FA08AFD1",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:xwiki:xwiki:13.1:-:*:*:*:*:*:*",
              "matchCriteriaId": "333C6A66-CDCD-46DC-A095-74D35B076A78",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ]
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "### Impact It\u0027s possible to know if a user has or not an account in a wiki related to an email address, and which username(s) is actually tied to that email by forging a request to the Forgot username page. Note that since this page does not have a CSRF check it\u0027s quite easy to perform a lot of those requests. ### Patches This issue has been patched in XWiki 12.10.5 and 13.2RC1. Two different patches are provided: - a first one to fix the CSRF problem - a more complex one that now relies on sending an email for the Forgot username process. ### Workarounds It\u0027s possible to fix the problem without uprading by editing the ForgotUsername page in version below 13.x, to use the following code: https://github.com/xwiki/xwiki-platform/blob/69548c0320cbd772540cf4668743e69f879812cf/xwiki-platform-core/xwiki-platform-administration/xwiki-platform-administration-ui/src/main/resources/XWiki/ForgotUsername.xml#L39-L123 In version after 13.x it\u0027s also possible to edit manually the forgotusername.vm file, but it\u0027s really encouraged to upgrade the version here. ### References * https://jira.xwiki.org/browse/XWIKI-18384 * https://jira.xwiki.org/browse/XWIKI-18408 ### For more information If you have any questions or comments about this advisory: * Open an issue in [Jira XWiki](https://jira.xwiki.org) * Email us at [security ML](mailto:security@xwiki.org)"
    },
    {
      "lang": "es",
      "value": "### Impacto Es posible saber si un usuario presenta o no una cuenta en un wiki relacionada con una direcci\u00f3n de correo electr\u00f3nico, y qu\u00e9 nombre(s) de usuario est\u00e1(n) realmente vinculado(s) a ese correo electr\u00f3nico al falsificar una petici\u00f3n a la p\u00e1gina de Nombre de usuario olvidado. Ten en cuenta que como esta p\u00e1gina no presenta una comprobaci\u00f3n de tipo CSRF es bastante f\u00e1cil llevar a cabo muchas de esas peticiones. ### Parches Este problema ha sido parcheado en XWiki versiones 12.10.5 y 13.2RC1. Se proporcionan dos parches diferentes: - uno para corregir el problema de CSRF - otro m\u00e1s complejo que ahora es basado en el env\u00edo de un correo electr\u00f3nico para el proceso Forgot username. ### Mitigaciones Es posible arreglar el problema sin actualizar al editar la p\u00e1gina de ForgotUsername en versiones anteriores a 13.x, para usar el siguiente c\u00f3digo: https://github.com/xwiki/xwiki-platform/blob/69548c0320cbd772540cf4668743e69f879812cf/xwiki-platform-core/xwiki-platform-administration/xwiki-platform-administration-ui/src/main/resources/XWiki/ForgotUsername.xml#L39-L123 En la versi\u00f3n posterior a 13.x tambi\u00e9n es posible editar manualmente el archivo forgotusername.vm, pero es recomendado actualizar la versi\u00f3n aqu\u00ed.  References * https://jira.xwiki.org/browse/XWIKI-18384 * https://jira.xwiki.org/browse/XWIKI-18408 ###. Para m\u00e1s informaci\u00f3n Si presenta alguna pregunta o comentario sobre este aviso: * Abra una incidencia en [Jira XWiki](https://jira.xwiki.org) * Env\u00edenos un correo electr\u00f3nico a [security ML](mailto:security@xwiki.org)"
    }
  ],
  "id": "CVE-2021-32732",
  "lastModified": "2024-11-21T06:07:37.293",
  "metrics": {
    "cvssMetricV2": [
      {
        "acInsufInfo": false,
        "baseSeverity": "MEDIUM",
        "cvssData": {
          "accessComplexity": "MEDIUM",
          "accessVector": "NETWORK",
          "authentication": "NONE",
          "availabilityImpact": "NONE",
          "baseScore": 4.3,
          "confidentialityImpact": "PARTIAL",
          "integrityImpact": "NONE",
          "vectorString": "AV:N/AC:M/Au:N/C:P/I:N/A:N",
          "version": "2.0"
        },
        "exploitabilityScore": 8.6,
        "impactScore": 2.9,
        "obtainAllPrivilege": false,
        "obtainOtherPrivilege": false,
        "obtainUserPrivilege": false,
        "source": "nvd@nist.gov",
        "type": "Primary",
        "userInteractionRequired": true
      }
    ],
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "NONE",
          "baseScore": 7.5,
          "baseSeverity": "HIGH",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "NONE",
          "privilegesRequired": "NONE",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N",
          "version": "3.1"
        },
        "exploitabilityScore": 3.9,
        "impactScore": 3.6,
        "source": "security-advisories@github.com",
        "type": "Secondary"
      },
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "NONE",
          "baseScore": 6.5,
          "baseSeverity": "MEDIUM",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "NONE",
          "privilegesRequired": "NONE",
          "scope": "UNCHANGED",
          "userInteraction": "REQUIRED",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N",
          "version": "3.1"
        },
        "exploitabilityScore": 2.8,
        "impactScore": 3.6,
        "source": "nvd@nist.gov",
        "type": "Primary"
      }
    ]
  },
  "published": "2022-02-04T23:15:11.547",
  "references": [
    {
      "source": "security-advisories@github.com",
      "tags": [
        "Patch",
        "Third Party Advisory"
      ],
      "url": "https://github.com/xwiki/xwiki-platform/commit/69548c0320cbd772540cf4668743e69f879812cf"
    },
    {
      "source": "security-advisories@github.com",
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        "Patch",
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      "url": "https://github.com/xwiki/xwiki-platform/commit/f0440dfcbba705e03f7565cd88893dde57ca3fa8"
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      "source": "security-advisories@github.com",
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      "url": "https://github.com/xwiki/xwiki-platform/security/advisories/GHSA-vh5c-jqfg-mhrh"
    },
    {
      "source": "security-advisories@github.com",
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        "Exploit",
        "Patch",
        "Vendor Advisory"
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      "url": "https://jira.xwiki.org/browse/XWIKI-18384"
    },
    {
      "source": "security-advisories@github.com",
      "tags": [
        "Exploit",
        "Patch",
        "Vendor Advisory"
      ],
      "url": "https://jira.xwiki.org/browse/XWIKI-18408"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Patch",
        "Third Party Advisory"
      ],
      "url": "https://github.com/xwiki/xwiki-platform/commit/69548c0320cbd772540cf4668743e69f879812cf"
    },
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      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Patch",
        "Third Party Advisory"
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      "url": "https://github.com/xwiki/xwiki-platform/commit/f0440dfcbba705e03f7565cd88893dde57ca3fa8"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Mitigation",
        "Third Party Advisory"
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      "url": "https://github.com/xwiki/xwiki-platform/security/advisories/GHSA-vh5c-jqfg-mhrh"
    },
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      "source": "af854a3a-2127-422b-91ae-364da2661108",
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      "url": "https://jira.xwiki.org/browse/XWIKI-18384"
    },
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      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Exploit",
        "Patch",
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      "url": "https://jira.xwiki.org/browse/XWIKI-18408"
    }
  ],
  "sourceIdentifier": "security-advisories@github.com",
  "vulnStatus": "Modified",
  "weaknesses": [
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          "value": "CWE-352"
        }
      ],
      "source": "security-advisories@github.com",
      "type": "Secondary"
    },
    {
      "description": [
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          "value": "CWE-352"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}

GHSA-VH5C-JQFG-MHRH

Vulnerability from github – Published: 2022-02-10 22:42 – Updated: 2022-02-11 21:08

Summary

Cross-Site Request Forgery in xwiki-platform

Details

Impact

It's possible to know if a user has or not an account in a wiki related to an email address, and which username(s) is actually tight to that email by forging a request to the Forgot username page. Note that since this page does not have a CSRF check it's quite easy to perform a lot of those requests.

Patches

This issue has been patched in XWiki 12.10.5 and 13.2RC1. Two different patches are provided: - a first one to fix the CSRF problem - a more complex one that now relies on sending an email for the Forgot username process.

Workarounds

It's possible to fix the problem without uprading by editing the ForgotUsername page in version below 13.x, to use the following code: https://github.com/xwiki/xwiki-platform/blob/69548c0320cbd772540cf4668743e69f879812cf/xwiki-platform-core/xwiki-platform-administration/xwiki-platform-administration-ui/src/main/resources/XWiki/ForgotUsername.xml#L39-L123

In version after 13.x it's also possible to edit manually the forgotusername.vm file, but it's really encouraged to upgrade the version here.

References

https://jira.xwiki.org/browse/XWIKI-18384
https://jira.xwiki.org/browse/XWIKI-18408

For more information

If you have any questions or comments about this advisory: * Open an issue in Jira XWiki * Email us at security ML

Severity ?

7.5 (High)


                  
                    CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Show details on source website

JSON

To clipboard

{
  "affected": [
    {
      "package": {
        "ecosystem": "Maven",
        "name": "org.xwiki.platform:xwiki-platform-administration-ui"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "12.10.5"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "database_specific": {
        "last_known_affected_version_range": "\u003c= 13.1"
      },
      "package": {
        "ecosystem": "Maven",
        "name": "org.xwiki.platform:xwiki-platform-administration-ui"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "13.0"
            },
            {
              "fixed": "13.2RC1"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [
    "CVE-2021-32732"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-352"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2022-02-07T16:35:35Z",
    "nvd_published_at": "2022-02-04T23:15:00Z",
    "severity": "HIGH"
  },
  "details": "### Impact\nIt\u0027s possible to know if a user has or not an account in a wiki related to an email address, and which username(s) is actually tight to that email by forging a request to the Forgot username page. Note that since this page does not have a CSRF check it\u0027s quite easy to perform a lot of those requests.\n\n### Patches\nThis issue has been patched in XWiki 12.10.5 and 13.2RC1. Two different patches are provided:\n  - a first one to fix the CSRF problem\n  - a more complex one that now relies on sending an email for the Forgot username process.\n\n### Workarounds\nIt\u0027s possible to fix the problem without uprading by editing the ForgotUsername page in version below 13.x, to use the following code: https://github.com/xwiki/xwiki-platform/blob/69548c0320cbd772540cf4668743e69f879812cf/xwiki-platform-core/xwiki-platform-administration/xwiki-platform-administration-ui/src/main/resources/XWiki/ForgotUsername.xml#L39-L123\n\nIn version after 13.x it\u0027s also possible to edit manually the forgotusername.vm file, but it\u0027s really encouraged to upgrade the version here.\n\n### References\n  * https://jira.xwiki.org/browse/XWIKI-18384\n  * https://jira.xwiki.org/browse/XWIKI-18408\n\n### For more information\nIf you have any questions or comments about this advisory:\n* Open an issue in [Jira XWiki](https://jira.xwiki.org)\n* Email us at [security ML](mailto:security@xwiki.org)\n",
  "id": "GHSA-vh5c-jqfg-mhrh",
  "modified": "2022-02-11T21:08:09Z",
  "published": "2022-02-10T22:42:46Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://github.com/xwiki/xwiki-platform/security/advisories/GHSA-vh5c-jqfg-mhrh"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-32732"
    },
    {
      "type": "WEB",
      "url": "https://github.com/xwiki/xwiki-platform/commit/69548c0320cbd772540cf4668743e69f879812cf"
    },
    {
      "type": "WEB",
      "url": "https://github.com/xwiki/xwiki-platform/commit/f0440dfcbba705e03f7565cd88893dde57ca3fa8"
    },
    {
      "type": "WEB",
      "url": "https://github.com/xwiki/xwiki-platform"
    },
    {
      "type": "WEB",
      "url": "https://jira.xwiki.org/browse/XWIKI-18384"
    },
    {
      "type": "WEB",
      "url": "https://jira.xwiki.org/browse/XWIKI-18408"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N",
      "type": "CVSS_V3"
    }
  ],
  "summary": "Cross-Site Request Forgery in xwiki-platform"
}

CNVD-2022-13408

Vulnerability from cnvd - Published: 2022-02-23

Title

xwiki platform跨站请求伪造漏洞（CNVD-2022-13408）

Description

Xwiki Platform是法国Xwiki公司的一套用于创建Web协作应用程序的Wiki平台。 xwiki platform存在跨站请求伪造漏洞，该漏洞源于WEB应用未充分验证请求是否来自可信用户，攻击者可利用该漏洞通过受影响客户端向服务器发送非预期的请求。

Severity

中

Patch Name

xwiki platform跨站请求伪造漏洞（CNVD-2022-13408）的补丁

Patch Description

Xwiki Platform是法国Xwiki公司的一套用于创建Web协作应用程序的Wiki平台。 xwiki platform存在跨站请求伪造漏洞，该漏洞源于WEB应用未充分验证请求是否来自可信用户，攻击者可利用该漏洞通过受影响客户端向服务器发送非预期的请求。目前，供应商发布了安全公告及相关补丁信息，修复了此漏洞。

Formal description

厂商已发布了漏洞修复程序，请及时关注更新： https://github.com/xwiki/xwiki-platform/security/advisories/GHSA-vh5c-jqfg-mhrh

Reference

https://github.com/xwiki/xwiki-platform/security/advisories/GHSA-vh5c-jqfg-mhrh

Impacted products

Name
['XWiki XWiki Platform <12.10.5', 'XWiki XWiki Platform <13.2RC1']

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2021-32732",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2021-32732"
    }
  },
  "description": "Xwiki Platform\u662f\u6cd5\u56fdXwiki\u516c\u53f8\u7684\u4e00\u5957\u7528\u4e8e\u521b\u5efaWeb\u534f\u4f5c\u5e94\u7528\u7a0b\u5e8f\u7684Wiki\u5e73\u53f0\u3002\n\nxwiki platform\u5b58\u5728\u8de8\u7ad9\u8bf7\u6c42\u4f2a\u9020\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8eWEB\u5e94\u7528\u672a\u5145\u5206\u9a8c\u8bc1\u8bf7\u6c42\u662f\u5426\u6765\u81ea\u53ef\u4fe1\u7528\u6237\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u901a\u8fc7\u53d7\u5f71\u54cd\u5ba2\u6237\u7aef\u5411\u670d\u52a1\u5668\u53d1\u9001\u975e\u9884\u671f\u7684\u8bf7\u6c42\u3002",
  "formalWay": "\u5382\u5546\u5df2\u53d1\u5e03\u4e86\u6f0f\u6d1e\u4fee\u590d\u7a0b\u5e8f\uff0c\u8bf7\u53ca\u65f6\u5173\u6ce8\u66f4\u65b0\uff1a\r\nhttps://github.com/xwiki/xwiki-platform/security/advisories/GHSA-vh5c-jqfg-mhrh",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2022-13408",
  "openTime": "2022-02-23",
  "patchDescription": "Xwiki Platform\u662f\u6cd5\u56fdXwiki\u516c\u53f8\u7684\u4e00\u5957\u7528\u4e8e\u521b\u5efaWeb\u534f\u4f5c\u5e94\u7528\u7a0b\u5e8f\u7684Wiki\u5e73\u53f0\u3002\r\n\r\nxwiki platform\u5b58\u5728\u8de8\u7ad9\u8bf7\u6c42\u4f2a\u9020\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8eWEB\u5e94\u7528\u672a\u5145\u5206\u9a8c\u8bc1\u8bf7\u6c42\u662f\u5426\u6765\u81ea\u53ef\u4fe1\u7528\u6237\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u901a\u8fc7\u53d7\u5f71\u54cd\u5ba2\u6237\u7aef\u5411\u670d\u52a1\u5668\u53d1\u9001\u975e\u9884\u671f\u7684\u8bf7\u6c42\u3002\u76ee\u524d\uff0c\u4f9b\u5e94\u5546\u53d1\u5e03\u4e86\u5b89\u5168\u516c\u544a\u53ca\u76f8\u5173\u8865\u4e01\u4fe1\u606f\uff0c\u4fee\u590d\u4e86\u6b64\u6f0f\u6d1e\u3002",
  "patchName": "xwiki platform\u8de8\u7ad9\u8bf7\u6c42\u4f2a\u9020\u6f0f\u6d1e\uff08CNVD-2022-13408\uff09\u7684\u8865\u4e01",
  "products": {
    "product": [
      "XWiki XWiki Platform \u003c12.10.5",
      "XWiki XWiki Platform \u003c13.2RC1"
    ]
  },
  "referenceLink": "https://github.com/xwiki/xwiki-platform/security/advisories/GHSA-vh5c-jqfg-mhrh",
  "serverity": "\u4e2d",
  "submitTime": "2022-02-10",
  "title": "xwiki platform\u8de8\u7ad9\u8bf7\u6c42\u4f2a\u9020\u6f0f\u6d1e\uff08CNVD-2022-13408\uff09"
}

Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or observed by the user.
Confirmed: The vulnerability has been validated from an analyst's perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

Detection rules are retrieved from Rulezet.

Action not permitted

CVE-2021-32732 (GCVE-0-2021-32732)

GSD-2021-32732

FKIE_CVE-2021-32732

GHSA-VH5C-JQFG-MHRH

Impact

Patches

Workarounds

References

For more information

CNVD-2022-13408

Tags

Sightings

Nomenclature