Advisories

WordPress Time Capsule Plugin 1.21.16 Authentication Bypass

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severity
high
date
Affecting
  • Time Capsule Plugin < 1.21.16

CWE
  • CWE-288 Authentication Bypass Using an Alternate Path or Channel
CVSS
8.7
CVSS V4 Vector
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N
Credit
B. Canavate
Description
WordPress Time Capsule Plugin 1.21.16 contains an authentication bypass vulnerability that allows unauthenticated attackers to gain administrative access by sending a crafted POST request with the IWP_JSON_PREFIX header. Attackers can exploit this flaw to obtain valid administrator session cookies and access the WordPress dashboard without providing credentials.

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