Vulnerability-Lookup

GHSA-8H77-3XWR-HQHH

Vulnerability from github – Published: 2021-06-16 17:10 – Updated: 2023-10-27 14:38

Summary

Cross-site scripting in Jenkins Kiuwan Plugin

Details

Jenkins Kiuwan Plugin 1.6.0 and earlier does not escape query parameters in an error message for a form validation endpoint, resulting in a reflected cross-site scripting (XSS) vulnerability.

Only older releases of Jenkins are affected by this vulnerability. Jenkins 2.275 and newer, LTS 2.263.2 and newer include a protection preventing this from being exploitable.

Jenkins Kiuwan Plugin 1.6.1 escapes affected parts of the error message in the form validation endpoint.

Severity

6.1 (Medium)


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

Show details on source website

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{
  "affected": [
    {
      "package": {
        "ecosystem": "Maven",
        "name": "org.jenkins-ci.plugins:kiuwanJenkinsPlugin"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "1.6.1"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [
    "CVE-2021-21666"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-79"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2021-06-14T19:19:42Z",
    "nvd_published_at": "2021-06-10T15:15:00Z",
    "severity": "MODERATE"
  },
  "details": "Jenkins Kiuwan Plugin 1.6.0 and earlier does not escape query parameters in an error message for a form validation endpoint, resulting in a reflected cross-site scripting (XSS) vulnerability.\n\nOnly older releases of Jenkins are affected by this vulnerability. Jenkins 2.275 and newer, LTS 2.263.2 and newer include a protection preventing this from being exploitable.\n\nJenkins Kiuwan Plugin 1.6.1 escapes affected parts of the error message in the form validation endpoint.",
  "id": "GHSA-8h77-3xwr-hqhh",
  "modified": "2023-10-27T14:38:29Z",
  "published": "2021-06-16T17:10:50Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-21666"
    },
    {
      "type": "WEB",
      "url": "https://github.com/jenkinsci/kiuwan-plugin/commit/a5f6fdb1b8ad09d170547a4cc2b90c4829ef1f0a"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/jenkinsci/kiuwan-plugin"
    },
    {
      "type": "WEB",
      "url": "https://www.jenkins.io/security/advisory/2021-06-10/#SECURITY-2367"
    },
    {
      "type": "WEB",
      "url": "http://www.openwall.com/lists/oss-security/2021/06/10/14"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N",
      "type": "CVSS_V3"
    }
  ],
  "summary": "Cross-site scripting in Jenkins Kiuwan Plugin"
}

CVE-2021-21666 (GCVE-0-2021-21666)

Vulnerability from cvelistv5 – Published: 2021-06-10 14:25 – Updated: 2024-08-03 18:23

Summary

Jenkins Kiuwan Plugin 1.6.0 and earlier does not escape query parameters in an error message for a form validation endpoint, resulting in a reflected cross-site scripting (XSS) vulnerability.

Severity

No CVSS data available.

Assigner

jenkins mitre root

References

2 references

URL	Tags
https://www.jenkins.io/security/advisory/2021-06-…	x_refsource_CONFIRM
http://www.openwall.com/lists/oss-security/2021/0…	mailing-listx_refsource_MLIST

Impacted products

1 product

Vendor	Product	Version
Jenkins project	Jenkins Kiuwan Plugin	Affected: unspecified , ≤ 1.6.0 (custom)

Show details on NVD website

JSON

To clipboard

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            ],
            "url": "https://www.jenkins.io/security/advisory/2021-06-10/#SECURITY-2367"
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            "tags": [
              "mailing-list",
              "x_refsource_MLIST",
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            ],
            "url": "http://www.openwall.com/lists/oss-security/2021/06/10/14"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "Jenkins Kiuwan Plugin",
          "vendor": "Jenkins project",
          "versions": [
            {
              "lessThanOrEqual": "1.6.0",
              "status": "affected",
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        "orgId": "39769cd5-e6e2-4dc8-927e-97b3aa056f5b",
        "shortName": "jenkins"
      },
      "references": [
        {
          "tags": [
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          ],
          "url": "https://www.jenkins.io/security/advisory/2021-06-10/#SECURITY-2367"
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            "mailing-list",
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        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "jenkinsci-cert@googlegroups.com",
          "ID": "CVE-2021-21666",
          "STATE": "PUBLIC"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
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                  "value": "CWE-79: Improper Neutralization of Input During Web Page Generation (\u0027Cross-site Scripting\u0027)"
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    "dateReserved": "2021-01-04T00:00:00.000Z",
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    "state": "PUBLISHED"
  },
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Sightings

Author	Source	Type	Date	Other

Nomenclature

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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.

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GHSA-8H77-3XWR-HQHH

CVE-2021-21666 (GCVE-0-2021-21666)

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