CVE-2020-37255 — WordPress Time Capsule Plugin 1.21.16 Authentication Bypass
WordPress Time Capsule Plugin 1.21.16 contains an authentication bypass vulnerability that allows unauthenticated attackers to gain administrative access by sending a crafted PO…
Published: 2026-06-20 · CVSS: 8.7 · CVSS 4.0
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.
Source: CVE Program · Revision 8b16575c39f1e1810c5e863010da073d2d3285e7