CVE-2026-117562
CVE-2026-117562 · rssant 1.9.0 through 1.9.1 Information Disclosure via publish.story_get Endpoint
This page contains facts from public vulnerability sources. Check the original advisory before updating.
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through 1.9.1 contains an authorization bypass vulnerability that allows unauthenticated attackers to read stories from unpublished feeds through the anonymous publish.story_get endpoint.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.
CVSS 6.9 · Medium · EPSS 0.3%
- Published
- Updated
Affected products and versions
rssant
- Versions
- ≥ 1.9.0, ≤ 1.9.1: Affected (semver)
No fix published
Original sources
- 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
- https://nvd.nist.gov/vuln/detail/CVE-2026-117562