{"affected":[{"defaultStatus":"unaffected","product":"vanblog","source":"CNA: VulnCheck","vendor":"Mereithhh","versions":[{"lessThanOrEqual":"0.54.0","status":"affected","version":"0","versionType":"custom"}]}],"cveId":"CVE-2026-125376","cwes":["CWE-863"],"description":"VanBlog through 0.54.0 contains an information disclosure vulnerability that allows unauthenticated attackers to read private and hidden articles via the POST /api/public/article/:id endpoint. Attackers can submit any non-empty password for private articles lacking an effective password, or request hidden articles, since getByIdWithPassword never checks the hidden flag, exposing full article content.","epss":null,"exploits":[],"kev":null,"metrics":[{"score":6.9,"severity":"medium","source":"CNA: VulnCheck","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N","version":"4.0"},{"score":5.3,"severity":"medium","source":"CNA: VulnCheck","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N","version":"3.1"}],"modifiedAt":1794266866098,"publishedAt":1794266866098,"references":[{"source":"CNA: VulnCheck","tags":["issue-tracking"],"url":"https://github.com/Mereithhh/vanblog/issues/611"},{"source":"CNA: VulnCheck","tags":["product"],"url":"https://github.com/Mereithhh/vanblog"},{"source":"CNA: VulnCheck","tags":["technical-description"],"url":"https://github.com/Mereithhh/vanblog/blob/8eb670b88e05572fd3c6039a89759abb6745dcab/packages/server/src/provider/article/article.provider.ts#L751-L780"},{"source":"CNA: VulnCheck","tags":["patch"],"url":"https://github.com/Mereithhh/vanblog/commit/81b868f4d568c8accff62b9c35d0e556d1e7970d"},{"source":"CNA: VulnCheck","tags":["third-party-advisory"],"url":"https://www.vulncheck.com/advisories/vanblog-through-0.54.0-private-article-disclosure-via-public-password-endpoint"}],"remediation":[{"kind":"fix","source":"CNA: VulnCheck","text":"The reporting source identifies this reference as a patch. Check the advisory for affected versions and supported release branches.","url":"https://github.com/Mereithhh/vanblog/commit/81b868f4d568c8accff62b9c35d0e556d1e7970d"}],"revision":"4acdee572292fa773687cb5707a9c66330404fdad9869bdfeb75796dfe4a3d05","sources":[{"modifiedAt":1794266866098,"name":"CNA: VulnCheck","retrievedAt":1794269339804,"url":"https://www.cve.org/CVERecord?id=CVE-2026-125376"}],"ssvc":null,"status":"published","title":"VanBlog through 0.54.0 Private Article Disclosure via Public Password Endpoint","updatedAt":1794269339804}