Vulnerability-Lookup

GHSA-922H-X9QV-2274

Vulnerability from github – Published: 2022-05-24 16:52 – Updated: 2024-05-30 14:17

Summary

Jenkins PegDown Formatter Plugin has Cross-site Scripting vulnerability

Details

PegDown Formatter Plugin uses the PegDown library to implement support for rendering Markdown formatted descriptions in Jenkins. It advertises disabling of HTML to prevent cross-site scripting (XSS) as a feature.

PegDown Formatter Plugin does not prevent the use of javascript: scheme in URLs for links. This results in an XSS vulnerability exploitable by users able to configure entities with descriptions or similar properties that are rendered by the configured markup formatter.

As of publication of this advisory, there is no fix.

Severity

5.4 (Medium)


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

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{
  "affected": [
    {
      "package": {
        "ecosystem": "Maven",
        "name": "org.jenkins-ci.plugins:pegdown-formatter"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "last_affected": "1.3"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [
    "CVE-2019-10374"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-79"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2023-03-03T22:51:59Z",
    "nvd_published_at": "2019-08-07T15:15:00Z",
    "severity": "MODERATE"
  },
  "details": "PegDown Formatter Plugin uses the PegDown library to implement support for rendering Markdown formatted descriptions in Jenkins. It advertises disabling of HTML to prevent cross-site scripting (XSS) as a feature.\n\nPegDown Formatter Plugin does not prevent the use of `javascript:` scheme in URLs for links. This results in an XSS vulnerability exploitable by users able to configure entities with descriptions or similar properties that are rendered by the configured markup formatter.\n\nAs of publication of this advisory, there is no fix.",
  "id": "GHSA-922h-x9qv-2274",
  "modified": "2024-05-30T14:17:10Z",
  "published": "2022-05-24T16:52:45Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2019-10374"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/jenkinsci/pegdown-formatter-plugin"
    },
    {
      "type": "WEB",
      "url": "https://jenkins.io/security/advisory/2019-08-07/#SECURITY-142"
    },
    {
      "type": "WEB",
      "url": "http://www.openwall.com/lists/oss-security/2019/08/07/1"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N",
      "type": "CVSS_V3"
    }
  ],
  "summary": "Jenkins PegDown Formatter Plugin has Cross-site Scripting vulnerability"
}

CVE-2019-10374 (GCVE-0-2019-10374)

Vulnerability from cvelistv5 – Published: 2019-08-07 14:20 – Updated: 2024-08-04 22:17

Summary

A stored cross-site scripting vulnerability in Jenkins PegDown Formatter Plugin 1.3 and earlier allows attackers able to edit descriptions and other fields rendered using the configured markup formatter to insert links with the javascript scheme into the Jenkins UI.

Severity

No CVSS data available.

Assigner

jenkins mitre root

References

2 references

URL	Tags
http://www.openwall.com/lists/oss-security/2019/08/07/1	mailing-listx_refsource_MLIST
https://jenkins.io/security/advisory/2019-08-07/#…	x_refsource_CONFIRM

Impacted products

1 product

Vendor	Product	Version
Jenkins project	Jenkins PegDown Formatter Plugin	Affected: 1.3 and earlier

Show details on NVD website

JSON

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{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-04T22:17:20.368Z",
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            "name": "[oss-security] 20190807 Multiple vulnerabilities in Jenkins plugins",
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            ],
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          },
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "https://jenkins.io/security/advisory/2019-08-07/#SECURITY-142"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "Jenkins PegDown Formatter Plugin",
          "vendor": "Jenkins project",
          "versions": [
            {
              "status": "affected",
              "version": "1.3 and earlier"
            }
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        }
      ],
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        }
      ],
      "providerMetadata": {
        "dateUpdated": "2023-10-24T16:48:23.055Z",
        "orgId": "39769cd5-e6e2-4dc8-927e-97b3aa056f5b",
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      "references": [
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          "tags": [
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        },
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://jenkins.io/security/advisory/2019-08-07/#SECURITY-142"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "jenkinsci-cert@googlegroups.com",
          "ID": "CVE-2019-10374",
          "STATE": "PUBLIC"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "Jenkins PegDown Formatter Plugin",
                      "version": {
                        "version_data": [
                          {
                            "version_value": "1.3 and earlier"
                          }
                        ]
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                    }
                  ]
                },
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              }
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  "cveMetadata": {
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    "assignerShortName": "jenkins",
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    "datePublished": "2019-08-07T14:20:24.000Z",
    "dateReserved": "2019-03-29T00:00:00.000Z",
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    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

Sightings

Author	Source	Type	Date	Other

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.

The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base model, served locally by ML-Gateway. They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.

Related by attack behaviour

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.