{
  "affected": [
    {
      "ranges": [
        {
          "database_specific": {
            "extracted_events": [
              {
                "introduced": "4.2-milestone-2"
              },
              {
                "fixed": "16.10.17"
              },
              {
                "introduced": "17.0.0-rc-1"
              },
              {
                "fixed": "17.4.9"
              },
              {
                "introduced": "17.5.0"
              },
              {
                "fixed": "17.10.3"
              },
              {
                "introduced": "18.0.0-rc-1"
              },
              {
                "fixed": "18.1.0-rc-1"
              }
            ],
            "source": [
              "AFFECTED_FIELD",
              "REFERENCES"
            ]
          },
          "events": [
            {
              "introduced": "65026305bca6d736adf61a6801a9187195ef431d"
            },
            {
              "introduced": "21ac0093d824f130d0a47c38995241208273720b"
            },
            {
              "introduced": "0f12307c8803e5abd5fe7016bd0adf0850c5f903"
            },
            {
              "introduced": "c867b3899680bc320d9c834ff2e1f4e061989491"
            },
            {
              "fixed": "edd156e6c186725fc73d394b523e18f24650c601"
            },
            {
              "fixed": "f8dc0a25fae452b1cc6fbc57f2f629a2cac9bcf5"
            },
            {
              "fixed": "24ac7cee0ec6fcb2d21883aaaaea4340df26331a"
            },
            {
              "fixed": "ac4c70e676ba83f6908e0c8b8414172c4af25716"
            },
            {
              "fixed": "a979cafd89f6a9c9c0b9ab19744d672df64429bf"
            }
          ],
          "repo": "https://github.com/xwiki/xwiki-commons",
          "type": "GIT"
        }
      ]
    }
  ],
  "aliases": [
    "GHSA-xq3r-2qv5-vqqm"
  ],
  "database_specific": {
    "cna_assigner": "GitHub_M",
    "cwe_ids": [
      "CWE-23"
    ],
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/23xxx/CVE-2026-23734.json"
  },
  "details": "XWiki Platform is a generic wiki platform. Versions prior to 18.1.0-rc-1, 17.10.3, 17.4.9, and 16.10.17 allow access to read configuration files by using URLs such as http://localhost:8080/bin/ssx/Main/WebHome?resource=/../../WEB-INF/xwiki.cfg\u0026minify=false, leading to Path Traversal. The vulnerability is can be exploited via resources parameter the ssx and jsx endpoints by using leading slashes. This issue has been patched in 18.1.0-rc-1, 17.10.3, 17.4.9, 16.10.17.",
  "id": "CVE-2026-23734",
  "modified": "2026-08-12T03:51:31.204871142Z",
  "published": "2026-05-20T18:39:32.313Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://jira.xwiki.org/browse/XCOMMONS-3547"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/23xxx/CVE-2026-23734.json"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/xwiki/xwiki-commons/security/advisories/GHSA-xq3r-2qv5-vqqm"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-23734"
    },
    {
      "type": "FIX",
      "url": "https://github.com/xwiki/xwiki-commons/commit/a979cafd89f6a9c9c0b9ab19744d672df64429bf"
    }
  ],
  "schema_version": "1.9.0",
  "severity": [
    {
      "score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N",
      "type": "CVSS_V4"
    }
  ],
  "summary": "XWiki Platform: Path traversal via resources parameter in ssx and jsx endpoints when using leading slash"
}