CVE-2026-15359: Templately < 3.7.1 - Unauthenticated Administrator Templately Cloud Connection Overwrite
The Templately WordPress plugin before 3.7.1 does not have an authorisation check on one of its request handlers, allowing unauthenticated attackers to overwrite the administrator's stored cloud service connection with an account under their control, disconnecting the legitimate administrator and redirecting the site's cloud template library to attacker-controlled content.
Affected Software
Event History
Frequently Asked Questions
What is the severity of CVE-2026-15359?
CVE-2026-15359 has a risk score of 62.
How do I fix CVE-2026-15359?
To fix CVE-2026-15359, update the Templately WordPress plugin to version 3.7.1 or later.
What impact does CVE-2026-15359 have on WordPress sites?
CVE-2026-15359 allows unauthenticated attackers to overwrite the administrator's cloud service connection, potentially locking out legitimate users.
Is CVE-2026-15359 exploitable without authentication?
Yes, CVE-2026-15359 can be exploited by attackers without needing to authenticate.
What versions of Templately are affected by CVE-2026-15359?
CVE-2026-15359 affects all versions of the Templately WordPress plugin prior to 3.7.1.