{"id":"CVE-2023-37253","aliases":["EUVD-2023-60664","GHSA-37xr-g8rg-4qg9"],"status":"published","title":"An issue was discovered in the ProofreadPage extension for MediaWiki through 1.39.3. It leaks...","description":"An issue was discovered in the ProofreadPage extension for MediaWiki through 1.39.3. It leaks information about a suppressed user via the API and config variables.","severity":{"version":"3.1","score":3.1,"vector":"CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:N/A:N","level":"low","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-09","score":0.0024,"percentile":0.15225,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-669"],"published":"2026-09-14T00:00:00Z","modified":"2026-09-16T19:31:54Z","products":[{"vendor":"mediawiki","product":"proofreadpage"}],"references":[{"url":"https://phabricator.wikimedia.org/T326952","tags":["exploit"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2023-37253"},{"url":"https://github.com/advisories/GHSA-37xr-g8rg-4qg9"}],"sources":{"cve":[{"id":"CVE-2023-37253","description":"An issue was discovered in the ProofreadPage extension for MediaWiki through 1.39.3. It leaks information about a suppressed user via the API and config variables.","status":"published","published":"2026-09-14T00:00:00Z","modified":"2026-09-14T15:06:44.673Z","cvss":[{"version":"3.1","score":3.1,"vector":"CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:N/A:N","level":"low","assessor":"cna"}],"cwes":["CWE-669"],"updated_at":"2026-11-02T14:35:16.126506Z"}],"euvd":[{"id":"EUVD-2023-60664","description":"An issue was discovered in the ProofreadPage extension for MediaWiki through 1.39.3. It leaks information about a suppressed user via the API and config variables.","status":"published","published":"2026-09-14T00:00:00Z","modified":"2026-09-14T15:06:44Z","cvss":[{"version":"3.1","score":3.1,"vector":"CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:N/A:N","level":"low"}],"updated_at":"2026-11-02T17:28:20.426868Z"}],"ghsa":[{"id":"GHSA-37xr-g8rg-4qg9","title":"An issue was discovered in the ProofreadPage extension for MediaWiki through 1.39.3. It leaks...","description":"An issue was discovered in the ProofreadPage extension for MediaWiki through 1.39.3. It leaks information about a suppressed user via the API and config variables.","status":"published","published":"2026-09-14T06:31:19Z","modified":"2026-09-14T06:31:26Z","cvss":[{"version":"3.1","score":3.1,"vector":"CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:N/A:N","level":"low"}],"cwes":["CWE-669"],"updated_at":"2026-11-02T15:11:48.80782Z"}],"nvd":[{"id":"CVE-2023-37253","description":"An issue was discovered in the ProofreadPage extension for MediaWiki through 1.39.3. It leaks information about a suppressed user via the API and config variables.","status":"published","published":"2026-09-14T06:16:53.74Z","modified":"2026-09-16T19:31:54.21Z","cvss":[{"version":"3.1","score":3.1,"vector":"CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:N/A:N","level":"low","assessor":"secondary"}],"cwes":["CWE-669"],"updated_at":"2026-11-02T14:09:27.733183Z"}]}}