{"id":"CVE-2025-62661","state":"PUBLISHED","title":"Do permission checking when getting counts of global and local edits, new articles and thanks","description":"Incorrect Default Permissions vulnerability in The Wikimedia Foundation Mediawiki - Thanks Extension, Mediawiki - Growth Experiments Extension allows Accessing Functionality Not Properly Constrained by ACLs.This issue affects Mediawiki - Thanks Extension, Mediawiki - Growth Experiments Extension: from 1.43 before 1.44.","publishedAt":"2025-10-21T19:33:26.399Z","updatedAt":"2025-10-21T19:51:42.777Z","severity":{"score":6.9,"label":"Medium","version":"4.0","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:L/SC:L/SI:L/SA:L","source":"wikimedia-foundation"},"assigner":"wikimedia-foundation","products":["The Wikimedia Foundation Mediawiki - Thanks Extension, Mediawiki - Growth Experiments Extension"],"affected":[{"vendor":"The Wikimedia Foundation","product":"Mediawiki - Thanks Extension, Mediawiki - Growth Experiments Extension","defaultStatus":"unaffected","versions":[{"version":"1.43","status":"affected","lessThan":"1.44","versionType":"semver"}]}],"references":["https://phabricator.wikimedia.org/T397497","https://gerrit.wikimedia.org/r/q/Idbc1b5a288ffaa7074eedcbac066358a8ec649dc","https://gerrit.wikimedia.org/r/q/Ia584966bb7d4d707eef50529293aa3d468470f18"],"weaknesses":["CWE-276"],"ingestedAt":"2026-10-29T20:09:48.677Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2025/62xxx/CVE-2025-62661.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2025-62661","state":"PUBLISHED","datePublished":"2025-10-21T19:33:26.399Z","dateUpdated":"2025-10-21T19:51:42.777Z","assignerShortName":"wikimedia-foundation","assignerOrgId":"c4f26cc8-17ff-4c99-b5e2-38fc1793eacc","dateReserved":"2025-10-17T22:01:52.602Z"},"containers":{"cna":{"title":"Do permission checking when getting counts of global and local edits, new articles and thanks","descriptions":[{"lang":"en","value":"Incorrect Default Permissions vulnerability in The Wikimedia Foundation Mediawiki - Thanks Extension, Mediawiki - Growth Experiments Extension allows Accessing Functionality Not Properly Constrained by ACLs.This issue affects Mediawiki - Thanks Extension, Mediawiki - Growth Experiments Extension: from 1.43 before 1.44."}],"affected":[{"vendor":"The Wikimedia Foundation","product":"Mediawiki - Thanks Extension, Mediawiki - Growth Experiments Extension","defaultStatus":"unaffected","versions":[{"version":"1.43","status":"affected","lessThan":"1.44","versionType":"semver"}]}],"references":[{"url":"https://phabricator.wikimedia.org/T397497"},{"url":"https://gerrit.wikimedia.org/r/q/Idbc1b5a288ffaa7074eedcbac066358a8ec649dc"},{"url":"https://gerrit.wikimedia.org/r/q/Ia584966bb7d4d707eef50529293aa3d468470f18"}],"metrics":[{"cvssV4_0":{"Automatable":"NOT_DEFINED","Recovery":"NOT_DEFINED","Safety":"NOT_DEFINED","attackComplexity":"LOW","attackRequirements":"NONE","attackVector":"NETWORK","baseScore":6.9,"baseSeverity":"MEDIUM","privilegesRequired":"NONE","providerUrgency":"NOT_DEFINED","subAvailabilityImpact":"LOW","subConfidentialityImpact":"LOW","subIntegrityImpact":"LOW","userInteraction":"NONE","valueDensity":"NOT_DEFINED","vectorString":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:L/SC:L/SI:L/SA:L","version":"4.0","vulnAvailabilityImpact":"LOW","vulnConfidentialityImpact":"LOW","vulnIntegrityImpact":"LOW","vulnerabilityResponseEffort":"NOT_DEFINED"},"format":"CVSS","scenarios":[{"lang":"en","value":"GENERAL"}]}],"problemTypes":[{"descriptions":[{"cweId":"CWE-276","description":"CWE-276 Incorrect Default Permissions","lang":"en","type":"CWE"}]}],"providerMetadata":{"shortName":"wikimedia-foundation","orgId":"c4f26cc8-17ff-4c99-b5e2-38fc1793eacc","dateUpdated":"2025-10-21T19:33:26.399Z"},"credits":[{"lang":"en","type":"finder","value":"dom_walden"},{"lang":"en","type":"remediation developer","value":"mszwarc"}],"impacts":[{"capecId":"CAPEC-1","descriptions":[{"lang":"en","value":"CAPEC-1 Accessing Functionality Not Properly Constrained by ACLs"}]}],"source":{"discovery":"UNKNOWN"},"x_generator":{"engine":"Vulnogram 0.2.0"}},"adp":[{"title":"CISA ADP Vulnrichment","metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2025-10-21T19:49:17.423316Z","id":"CVE-2025-62661","options":[{"Exploitation":"none"},{"Automatable":"yes"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2025-10-21T19:51:42.777Z"}}]}}}