CVE-2026-15359 — MEDIUM (6.5)

Vulnerability Description

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.

CVSS Score

6.5

MEDIUM

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:L

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

NONE

Integrity

LOW

Availability

LOW

Related Weaknesses (CWE)

CWE-862

References

https://wpscan.com/vulnerability/d4749a25-f3fa-4908-9532-3ae7c1c38a58/

FAQ

What is CVE-2026-15359?

CVE-2026-15359 is a vulnerability with a CVSS score of 6.5 (MEDIUM). 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 serv...

How severe is CVE-2026-15359?

CVE-2026-15359 has been rated MEDIUM with a CVSS base score of 6.5/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2026-15359?

Check the references section above for vendor advisories and patch information. Review vendor security bulletins for remediation guidance.