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Advisories

YesWiki before 4.6.7 CSRF Package Deletion via autoupdate UpdateAction

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severity
high
date
Affecting

  • yeswiki >= 0, < 4.6.7

CWE
  • CWE-352 Cross-Site Request Forgery (CSRF)
CVSS
7.1
CVSS V4 Vector
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:N/VI:L/VA:H/SC:N/SI:N/SA:N
Credit
manus-use
Description
YesWiki before 4.6.7 contains a cross-site request forgery vulnerability in the autoupdate UpdateAction that allows attackers to delete installed packages via unprotected GET requests. Attackers can lure a logged-in administrator to a crafted link with action=delete and a package parameter to remove extensions like bazar, breaking core site functionality.

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