{"id":"CVE-2026-41243","summary":"OpenLearn's pending forum posts remain publicly readable by direct ID when moderation mode is enabled","details":"OpenLearn is open-source educational forum software. Prior to commit 844b2a40a69d0c4911580fe501923f0b391313ab, when `safeMode` is enabled, unapproved forum posts are hidden from the public list, but the direct post-read procedure still returns the full post to anyone with the post UUID. Commit 844b2a40a69d0c4911580fe501923f0b391313ab fixes the issue.","aliases":["GHSA-4rv3-hfh6-vqvm"],"modified":"2026-07-15T01:49:13.259920375Z","published":"2026-04-23T00:09:03.863Z","database_specific":{"osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/41xxx/CVE-2026-41243.json","unresolved_ranges":[{"extracted_events":[{"fixed":"844b2a40a69d0c4911580fe501923f0b391313ab"}],"source":"AFFECTED_FIELD"}],"cna_assigner":"GitHub_M","cwe_ids":["CWE-284"]},"references":[{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/41xxx/CVE-2026-41243.json"},{"type":"ADVISORY","url":"https://github.com/siemvk/OpenLearn/security/advisories/GHSA-4rv3-hfh6-vqvm"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-41243"},{"type":"FIX","url":"https://github.com/siemvk/OpenLearn/commit/844b2a40a69d0c4911580fe501923f0b391313ab"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/librelearn-org/librelearn","events":[{"introduced":"0"},{"fixed":"844b2a40a69d0c4911580fe501923f0b391313ab"}],"database_specific":{"source":"REFERENCES"}}],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-41243.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V4","score":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N"}]}