{
  "affected": [
    {
      "ranges": [
        {
          "database_specific": {
            "extracted_events": [
              {
                "introduced": "0"
              },
              {
                "fixed": "0.15.0"
              }
            ],
            "source": [
              "AFFECTED_FIELD",
              "REFERENCES"
            ]
          },
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "66faa61335a6e72184be64092ff1242ffa4fe5b6"
            }
          ],
          "repo": "https://github.com/shaarli/shaarli",
          "type": "GIT"
        }
      ]
    }
  ],
  "aliases": [
    "GHSA-7w7w-pw4j-265h"
  ],
  "database_specific": {
    "cna_assigner": "GitHub_M",
    "cwe_ids": [
      "CWE-79",
      "CWE-80",
      "CWE-87"
    ],
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/55xxx/CVE-2025-55291.json"
  },
  "details": "Shaarli is a minimalist bookmark manager and link sharing service. Prior to 0.15.0, the input string in the cloud tag page is not properly sanitized. This allows the \u003c/title\u003e tag to be prematurely closed, leading to a reflected Cross-Site Scripting (XSS) vulnerability. This vulnerability is fixed in 0.15.0.",
  "id": "CVE-2025-55291",
  "modified": "2026-07-15T01:49:00.225593546Z",
  "published": "2025-08-18T17:06:35.799Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/55xxx/CVE-2025-55291.json"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/shaarli/Shaarli/security/advisories/GHSA-7w7w-pw4j-265h"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2025-55291"
    },
    {
      "type": "FIX",
      "url": "https://github.com/shaarli/Shaarli/commit/66faa61335a6e72184be64092ff1242ffa4fe5b6"
    }
  ],
  "schema_version": "1.8.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:N",
      "type": "CVSS_V3"
    }
  ],
  "summary": "Shaarli allows reflected XSS via searchtags parameter"
}