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Advisories

XenForo < 2.3.13 Missing Authorization via force-agreement Controller

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severity
medium
date
Affecting

  • XenForo < 2.3.13

CWE
  • CWE-863 Incorrect Authorization
CVSS
5.1
CVSS V4 Vector
CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:N/VI:L/VA:L/SC:N/SI:N/SA:N
Credit
Marco Paciaroni (BomboBombone)
Description
XenForo before 2.3.13 contains a missing authorization vulnerability in the force-agreement controller that allows any ACP administrator to access and submit force-agreement forms regardless of their assigned permissions. Attackers can bypass the option permission declared in the navigation configuration to update the global policy last-updated timestamp, forcing all users to re-agree to the privacy policy or terms of service.

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