{"id":"CVE-2022-39194","aliases":["BIT-mediawiki-2022-39194","EUVD-2022-41739","GHSA-9vcx-9hhx-gwhw"],"status":"published","title":"An issue was discovered in the MediaWiki through 1.38.2. The community configuration pages for...","description":"An issue was discovered in the MediaWiki through 1.38.2. The community configuration pages for the GrowthExperiments extension could cause a site to become unavailable due to insufficient validation when certain actions (including page moves) were performed.","severity":{"version":"3.1","score":4.9,"vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-11","score":0.0102,"percentile":0.63829,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"cwes":["CWE-400"],"published":"2022-09-02T04:45:37Z","modified":"2026-10-28T02:30:59Z","fixes":[{"ecosystem":"Bitnami","package":"mediawiki","fixed_in":["1.38.3"],"sources":["osv"]}],"affected":[{"source":"osv","ecosystem":"Bitnami","package":"mediawiki","ranges":[{"type":"SEMVER","events":[{"introduced":"0"},{"fixed":"1.38.3"}]}]}],"products":[{"vendor":"mediawiki","product":"mediawiki"}],"references":[{"url":"https://phabricator.wikimedia.org/T313205","tags":["x_refsource_MISC","x_transferred","Exploit","Third Party Advisory","web"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2022-39194","tags":["web","advisory"]},{"url":"https://github.com/advisories/GHSA-9vcx-9hhx-gwhw"},{"url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/39xxx/CVE-2022-39194.json","tags":["advisory"]}],"sources":{"cve":[{"id":"CVE-2022-39194","description":"An issue was discovered in the MediaWiki through 1.38.2. The community configuration pages for the GrowthExperiments extension could cause a site to become unavailable due to insufficient validation when certain actions (including page moves) were performed.","status":"published","published":"2022-09-02T04:45:37Z","modified":"2024-08-03T12:00:43.589Z","updated_at":"2026-11-02T14:34:39.559326Z"}],"euvd":[{"id":"EUVD-2022-41739","description":"An issue was discovered in the MediaWiki through 1.38.2. The community configuration pages for the GrowthExperiments extension could cause a site to become unavailable due to insufficient validation when certain actions (including page moves) were performed.","status":"published","published":"2022-09-02T04:45:37Z","modified":"2024-08-03T12:00:43Z","updated_at":"2026-11-03T03:25:21.461008Z"}],"ghsa":[{"id":"GHSA-9vcx-9hhx-gwhw","title":"An issue was discovered in the MediaWiki through 1.38.2. The community configuration pages for...","description":"An issue was discovered in the MediaWiki through 1.38.2. The community configuration pages for the GrowthExperiments extension could cause a site to become unavailable due to insufficient validation when certain actions (including page moves) were performed.","status":"published","published":"2022-09-03T00:00:25Z","modified":"2023-01-28T05:07:18Z","cvss":[{"version":"3.1","score":4.9,"vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H","level":"medium"}],"cwes":["CWE-400"],"updated_at":"2026-11-02T14:44:30.65038Z"}],"nvd":[{"id":"CVE-2022-39194","description":"An issue was discovered in the MediaWiki through 1.38.2. The community configuration pages for the GrowthExperiments extension could cause a site to become unavailable due to insufficient validation when certain actions (including page moves) were performed.","status":"published","published":"2022-09-02T05:15:07.797Z","modified":"2026-06-17T04:57:53.31Z","cvss":[{"version":"3.1","score":4.9,"vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H","level":"medium","assessor":"primary"}],"cwes":["CWE-400"],"updated_at":"2026-11-02T14:07:26.802986Z"}],"osv":[{"id":"BIT-mediawiki-2022-39194","description":"An issue was discovered in the MediaWiki through 1.38.2. The community configuration pages for the GrowthExperiments extension could cause a site to become unavailable due to insufficient validation when certain actions (including page moves) were performed.","status":"published","published":"2024-03-06T11:04:13.064Z","modified":"2025-04-03T14:40:37.652Z","updated_at":"2026-11-02T15:28:33.072289Z"},{"id":"CVE-2022-39194","description":"An issue was discovered in the MediaWiki through 1.38.2. The community configuration pages for the GrowthExperiments extension could cause a site to become unavailable due to insufficient validation when certain actions (including page moves) were performed.","status":"published","published":"2022-09-02T04:45:37Z","modified":"2026-10-28T02:30:59.645862982Z","updated_at":"2026-11-02T15:44:26.53798Z"}]}}