{"id":"CVE-2026-117562","published":"2026-10-27T14:16:38.417","lastModified":"2026-10-27T16:04:22.707","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through 1.9.1 contains an authorization bypass vulnerability that allows unauthenticated attackers to read stories from unpublished feeds through the anonymous publish.story_get endpoint.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.","cvssScore":5.3,"cvssSeverity":"MEDIUM","cvssVector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N","cwes":["CWE-639"],"vendors":[],"products":[],"references":[{"url":"https://github.com/anyant/rssant","tags":[]},{"url":"https://github.com/anyant/rssant/blob/v1.9.1/rssant_api/models/union_story.py#L197-L200","tags":[]},{"url":"https://github.com/anyant/rssant/commit/b65336f1414a32a50670ee2ba7e87cb38e0ad47b","tags":[]},{"url":"https://github.com/anyant/rssant/issues/155","tags":[]},{"url":"https://www.vulncheck.com/advisories/rssant-1.9.0-through-1.9.1-information-disclosure-via-publish-story-get-endpoint","tags":[]}],"exploitRefs":[{"url":"https://github.com/anyant/rssant","tags":[]},{"url":"https://github.com/anyant/rssant/blob/v1.9.1/rssant_api/models/union_story.py#L197-L200","tags":[]},{"url":"https://github.com/anyant/rssant/commit/b65336f1414a32a50670ee2ba7e87cb38e0ad47b","tags":[]},{"url":"https://github.com/anyant/rssant/issues/155","tags":[]}],"hasPoc":true,"ai":null}