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Advisories

rssant 1.9.0 through 1.9.1 Information Disclosure via publish.story_get Endpoint

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Severity
medium
Date
Affecting

  • rssant >= 1.9.0, <= 1.9.1

CWE
  • CWE-639 Authorization Bypass Through User-Controlled Key
CVSS
6.9
CVSS V4 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
Credit
hieuPenguinnn
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through 1.9.1 contains an authorization bypass vulnerability that allows unauthenticated attackers to read stories from unpublished feeds through the anonymous publish.story_get endpoint.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.

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