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Advisories

YesWiki before 4.6.7 Read-ACL Bypass via recentchangesrssplus RSS Action

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severity
medium
date
Affecting

  • yeswiki >= 0, < 4.6.7

CWE
  • CWE-200 Exposure of Sensitive Information to an Unauthorized Actor
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
manus-use
Description
YesWiki before 4.6.7 contains an access control bypass vulnerability that allows unauthenticated attackers to read restricted page content via the recentchangesrssplus RSS action. Attackers can request the xml method of a page hosting the action to retrieve 500-character body excerpts of every latest page, including read-restricted drafts and notes.

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