PT-2026-126421

CVE-2026-117562

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Published

2026-10-27

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Updated

2026-10-27

Description by

CVSS 3.1
5.3
Medium
MetricsAV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
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through 1.9.1 contains an authorization bypass vulnerability that allows unauthenticated attackers to read stories from unpublished feeds through the anonymous publish.story get endpoint.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.
Exploitability
Fix
Impacts
Researchers
Vendors
Affected products
Weakness enumeration
CWE-639: Authorization Bypass Through User-Controlled Key
Related identifiers
CVE-2026-117562
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