GHSA-43M5-C88R-CJVV

Vulnerability from github – Published: 2020-08-26 18:55 – Updated: 2021-01-07 23:39
VLAI?
Summary
XSS due to lack of CSRF validation for replying/publishing
Details

Impact

Due to lack of CSRF validation, a logged in user is potentially vulnerable to an XSS attack which could allow a third party to post on their behalf on the forum.

Patches

Upgrade to the latest version v0.7.0

Workarounds

You can cherry-pick the following commit: https://github.com/psychobunny/nodebb-plugin-blog-comments/commit/cf43beedb05131937ef46f365ab0a0c6fa6ac618

References

Visit https://community.nodebb.org if you have any questions about this issue or on how to patch / upgrade your instance.

Severity ?
6.8 (Medium)
CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:N
Show details on source website
To clipboard 

{
  "affected": [
    {
      "package": {
        "ecosystem": "npm",
        "name": "nodebb-plugin-blog-comments"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "0.7.0"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [
    "CVE-2020-15156"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-352"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2020-08-26T18:55:19Z",
    "nvd_published_at": null,
    "severity": "MODERATE"
  },
  "details": "### Impact\nDue to lack of CSRF validation, a logged in user is potentially vulnerable to an XSS attack which could allow a third party to post on their behalf on the forum.\n\n### Patches\nUpgrade to the latest version v0.7.0\n\n### Workarounds\nYou can cherry-pick the following commit: [https://github.com/psychobunny/nodebb-plugin-blog-comments/commit/cf43beedb05131937ef46f365ab0a0c6fa6ac618](https://github.com/psychobunny/nodebb-plugin-blog-comments/commit/cf43beedb05131937ef46f365ab0a0c6fa6ac618)\n\n### References\nVisit https://community.nodebb.org if you have any questions about this issue or on how to patch / upgrade your instance.",
  "id": "GHSA-43m5-c88r-cjvv",
  "modified": "2021-01-07T23:39:51Z",
  "published": "2020-08-26T18:55:38Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://github.com/psychobunny/nodebb-plugin-blog-comments/security/advisories/GHSA-43m5-c88r-cjvv"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2020-15156"
    },
    {
      "type": "WEB",
      "url": "https://github.com/psychobunny/nodebb-plugin-blog-comments/commit/cf43beedb05131937ef46f365ab0a0c6fa6ac618"
    },
    {
      "type": "WEB",
      "url": "https://www.npmjs.com/package/nodebb-plugin-blog-comments"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:N",
      "type": "CVSS_V3"
    }
  ],
  "summary": "XSS due to lack of CSRF validation for replying/publishing"
}


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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.