GHSA-HVMC-7G2X-R3P9

Vulnerability from github – Published: 2022-05-24 17:25 – Updated: 2023-12-22 13:53
VLAI?
Summary
Jenkins Cross-Site Scripting vulnerability in help icons
Details

Jenkins 2.251 and earlier, LTS 2.235.3 and earlier does not escape the tooltip content of help icons. Tooltip values can be contributed by plugins, some of which use user-specified values. This results in a stored cross-site scripting (XSS) vulnerability. Jenkins 2.252, LTS 2.235.4 escapes the tooltip content of help icons.

Severity ?
8.0 (High)
CVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H
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{
  "affected": [
    {
      "database_specific": {
        "last_known_affected_version_range": "\u003c= 2.235.3"
      },
      "package": {
        "ecosystem": "Maven",
        "name": "org.jenkins-ci.main:jenkins-core"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "2.235.4"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "database_specific": {
        "last_known_affected_version_range": "\u003c= 2.251"
      },
      "package": {
        "ecosystem": "Maven",
        "name": "org.jenkins-ci.main:jenkins-core"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "2.236"
            },
            {
              "fixed": "2.252"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [
    "CVE-2020-2229"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-79"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2022-06-23T23:18:53Z",
    "nvd_published_at": "2020-08-12T14:15:00Z",
    "severity": "HIGH"
  },
  "details": "Jenkins 2.251 and earlier, LTS 2.235.3 and earlier does not escape the tooltip content of help icons. Tooltip values can be contributed by plugins, some of which use user-specified values.\nThis results in a stored cross-site scripting (XSS) vulnerability.\nJenkins 2.252, LTS 2.235.4 escapes the tooltip content of help icons.",
  "id": "GHSA-hvmc-7g2x-r3p9",
  "modified": "2023-12-22T13:53:54Z",
  "published": "2022-05-24T17:25:24Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2020-2229"
    },
    {
      "type": "WEB",
      "url": "https://github.com/jenkinsci/jenkins/commit/fe4cbe03804d6240d0b58d0b2301ea9530a34916"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/jenkinsci/jenkins"
    },
    {
      "type": "WEB",
      "url": "https://jenkins.io/security/advisory/2020-08-12/#SECURITY-1955"
    },
    {
      "type": "WEB",
      "url": "http://packetstormsecurity.com/files/160443/Jenkins-2.235.3-Cross-Site-Scripting.html"
    },
    {
      "type": "WEB",
      "url": "http://www.openwall.com/lists/oss-security/2020/08/12/4"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ],
  "summary": "Jenkins Cross-Site Scripting vulnerability in help icons"
}


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  • 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.
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  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



Detection rules are retrieved from Rulezet.