klaussilveira GitList XML Parsing CommandLine.php SimpleXMLElement denial of service

{
  "id": "744a4d4b3619bddf6d368841180369384ac4f5186cd9a3da2988684da3a2a8c4",
  "url": "https://osv.dev/vulnerability/CVE-2026-82669",
  "method": "structured",
  "payload": {
    "kind": "advisory",
    "title": "klaussilveira GitList XML Parsing CommandLine.php SimpleXMLElement denial of service",
    "summary": "A vulnerability was detected in klaussilveira GitList 2.0.0. Affected by this issue is the function SimpleXMLElement of the file src/SCM/System/Git/CommandLine.php of the component XML Parsing. Performing a manipulation results in denial of service. The attack is possible to be carried out remotely. The exploit is now public and may be used. Upgrading to version 3.0.0-beta can resolve this issue. The patch is named f67609d52c1812fa8a7ed80eae5e795cfd72115f. It is advisable to upgrade the affected component.",
    "evidence": "osv:CVE-2026-82669",
    "products": [],
    "severity": "medium",
    "structured": {
      "id": "CVE-2026-82669",
      "aliases": [
        "CVE-2026-82669"
      ],
      "metrics": [
        {
          "type": "CVSS_V4",
          "score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:P"
        }
      ],
      "affected": [
        {
          "ranges": [
            {
              "repo": "https://github.com/klaussilveira/gitlist",
              "type": "GIT",
              "events": [
                {
                  "introduced": "251b8a8b3c3dc9e715a4d6d950291e8eafaf244d"
                },
                {
                  "fixed": "f67609d52c1812fa8a7ed80eae5e795cfd72115f"
                },
                {
                  "fixed": "dfd648ca5cbdf41e4d34085e88919ef92a079ce6"
                }
              ],
              "database_specific": {
                "extracted_events": [
                  {
                    "range": [
                      {
                        "introduced": "2.0.0"
                      },
                      {
                        "last_affected": "2.0.0"
                      }
                    ],
                    "source": "AFFECTED_FIELD",
                    "strategy": "StandaloneSingleVersion"
                  },
                  {
                    "range": [
                      {
                        "fixed": "f67609d52c1812fa8a7ed80eae5e795cfd72115f"
                      }
                    ],
                    "source": "REFERENCES_COMMIT"
                  },
                  {
                    "range": [
                      {
                        "fixed": "dfd648ca5cbdf41e4d34085e88919ef92a079ce6"
                      }
                    ],
                    "source": "REFERENCES_TAG",
                    "original_tag": "3.0.0-beta"
                  }
                ]
              }
            }
          ],
          "versions": [
            "2.0.0",
            "nightly"
          ],
          "database_specific": {
            "source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-82669.json"
          }
        }
      ],
      "modified": "2026-10-28T02:30:50.213468141Z",
      "provider": "osv",
      "references": [
        "https://github.com/klaussilveira/gitlist/",
        "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/82xxx/CVE-2026-82669.json",
        "https://nvd.nist.gov/vuln/detail/CVE-2026-82669",
        "https://vuldb.com/cve/CVE-2026-82669",
        "https://vuldb.com/submit/893867",
        "https://vuldb.com/vuln/397168",
        "https://github.com/klaussilveira/gitlist/issues/948",
        "https://vuldb.com/vuln/397168/cti",
        "https://github.com/klaussilveira/gitlist/commit/f67609d52c1812fa8a7ed80eae5e795cfd72115f",
        "https://github.com/klaussilveira/gitlist/releases/tag/3.0.0-beta"
      ],
      "provider_metadata": {
        "cwe_ids": [
          "CWE-404"
        ],
        "cna_assigner": "VulDB",
        "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/82xxx/CVE-2026-82669.json"
      }
    },
    "related_cves": [
      {
        "value": "CVE-2026-82669",
        "evidence": "/id"
      }
    ],
    "security_relevant": true,
    "severity_evidence": "/severity/0/score"
  },
  "source_id": "core-osv",
  "document_id": 518931,
  "published_at": "2026-08-31T09:15:10.349+00:00"
}