{"id":"CVE-2026-117562","aliases":[],"title":"rssant 1.9.0 through 1.9.1 Information Disclosure via publish.story_get Endpoint","description":"rssant 1.9.0 through 1.9.1 contains an authorization bypass vulnerability that allows unauthenticated attackers to read stories from unpublished feeds through the anonymous publish.story_get endpoint. Because UnionStory.get_by_feed_offset ignores the only_publish flag, attackers can enumerate feed IDs and offsets to retrieve private feed stories.","severity":"medium","score":6.9,"published":"2026-10-27T13:07:56.982Z","modified":"2026-10-27T13:07:56.982Z","withdrawn":false,"knownExploited":false,"affected":[],"references":["https://github.com/anyant/rssant/issues/155","https://github.com/anyant/rssant","https://github.com/anyant/rssant/commit/b65336f1414a32a50670ee2ba7e87cb38e0ad47b","https://github.com/anyant/rssant/blob/v1.9.1/rssant_api/models/union_story.py#L197-L200","https://www.vulncheck.com/advisories/rssant-1.9.0-through-1.9.1-information-disclosure-via-publish-story-get-endpoint"],"sources":[{"name":"CVE","id":"CVE-2026-117562","modified":"2026-10-27T13:07:56.982Z","url":"https://www.cve.org/CVERecord?id=CVE-2026-117562"}],"assessments":[{"source":"CNA","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","score":6.9},{"source":"CNA","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N","score":5.3}]}