github - ghsa-83pm-7v48-5jp4

GHSA-83PM-7V48-5JP4

Vulnerability from github – Published: 2022-12-27 15:30 – Updated: 2024-10-25 21:41

Summary

rdiffweb vulnerable to Special Element Injection

Details

In rdiffweb prior to 2.5.5, lack of sanitisation of characters in SSH key name could allow attacker to inject a hyperlink injection that could allow attacker to redirect victim to malicious websites.

Severity ?

5.4 (Medium)


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

5.3 (Medium)


                  
                    CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N

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{
  "affected": [
    {
      "package": {
        "ecosystem": "PyPI",
        "name": "rdiffweb"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "2.5.5"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [
    "CVE-2022-4721"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-75"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2022-12-30T18:01:57Z",
    "nvd_published_at": "2022-12-27T15:15:00Z",
    "severity": "MODERATE"
  },
  "details": "In rdiffweb prior to 2.5.5, lack of sanitisation of characters in SSH key name could allow attacker to inject a hyperlink injection that could allow attacker to redirect victim to malicious websites.",
  "id": "GHSA-83pm-7v48-5jp4",
  "modified": "2024-10-25T21:41:41Z",
  "published": "2022-12-27T15:30:19Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2022-4721"
    },
    {
      "type": "WEB",
      "url": "https://github.com/ikus060/rdiffweb/commit/6afaae56a29536f0118b3380d296c416aa6d078d"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/ikus060/rdiffweb"
    },
    {
      "type": "WEB",
      "url": "https://github.com/pypa/advisory-database/tree/main/vulns/rdiffweb/PYSEC-2022-43007.yaml"
    },
    {
      "type": "WEB",
      "url": "https://huntr.dev/bounties/3c48ef5d-da4d-4ee4-aaca-af65e7273720"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N",
      "type": "CVSS_V3"
    },
    {
      "score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N",
      "type": "CVSS_V4"
    }
  ],
  "summary": "rdiffweb vulnerable to Special Element Injection"
}

CVE-2022-4721 (GCVE-0-2022-4721)

Vulnerability from cvelistv5 – Published: 2022-12-23 00:00 – Updated: 2025-04-09 20:40

Summary

Failure to Sanitize Special Elements into a Different Plane (Special Element Injection) in GitHub repository ikus060/rdiffweb prior to 2.5.5.

Severity ?

6.6 (Medium)


                        
                          CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:H

CWE

CWE-75 - Failure to Sanitize Special Elements into a Different Plane (Special Element Injection)

Assigner

@huntrdev

References

URL

Tags

	https://huntr.dev/bounties/3c48ef5d-da4d-4ee4-aac…
	https://github.com/ikus060/rdiffweb/commit/6afaae…

Impacted products

	Vendor	Product	Version
	ikus060	ikus060/rdiffweb	Affected: unspecified , < 2.5.5 (custom)

Show details on NVD website

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{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-03T01:48:40.070Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://huntr.dev/bounties/3c48ef5d-da4d-4ee4-aaca-af65e7273720"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://github.com/ikus060/rdiffweb/commit/6afaae56a29536f0118b3380d296c416aa6d078d"
          }
        ],
        "title": "CVE Program Container"
      },
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2022-4721",
                "options": [
                  {
                    "Exploitation": "poc"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2025-04-09T17:47:29.954157Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2025-04-09T20:40:39.894Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "ikus060/rdiffweb",
          "vendor": "ikus060",
          "versions": [
            {
              "lessThan": "2.5.5",
              "status": "affected",
              "version": "unspecified",
              "versionType": "custom"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "Failure to Sanitize Special Elements into a Different Plane (Special Element Injection) in GitHub repository ikus060/rdiffweb prior to 2.5.5."
        }
      ],
      "metrics": [
        {
          "cvssV3_0": {
            "attackComplexity": "LOW",
            "attackVector": "LOCAL",
            "availabilityImpact": "HIGH",
            "baseScore": 6.6,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "LOW",
            "integrityImpact": "LOW",
            "privilegesRequired": "LOW",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:H",
            "version": "3.0"
          }
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-75",
              "description": "CWE-75 Failure to Sanitize Special Elements into a Different Plane (Special Element Injection)",
              "lang": "en",
              "type": "CWE"
            }
          ]
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      ],
      "providerMetadata": {
        "dateUpdated": "2022-12-23T00:00:00.000Z",
        "orgId": "c09c270a-b464-47c1-9133-acb35b22c19a",
        "shortName": "@huntrdev"
      },
      "references": [
        {
          "url": "https://huntr.dev/bounties/3c48ef5d-da4d-4ee4-aaca-af65e7273720"
        },
        {
          "url": "https://github.com/ikus060/rdiffweb/commit/6afaae56a29536f0118b3380d296c416aa6d078d"
        }
      ],
      "source": {
        "advisory": "3c48ef5d-da4d-4ee4-aaca-af65e7273720",
        "discovery": "EXTERNAL"
      },
      "title": "Failure to Sanitize Special Elements into a Different Plane (Special Element Injection) in ikus060/rdiffweb"
    }
  },
  "cveMetadata": {
    "assignerOrgId": "c09c270a-b464-47c1-9133-acb35b22c19a",
    "assignerShortName": "@huntrdev",
    "cveId": "CVE-2022-4721",
    "datePublished": "2022-12-23T00:00:00.000Z",
    "dateReserved": "2022-12-23T00:00:00.000Z",
    "dateUpdated": "2025-04-09T20:40:39.894Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

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

GHSA-83PM-7V48-5JP4

CVE-2022-4721 (GCVE-0-2022-4721)

Tags

Sightings

Nomenclature