CVE-2026-13147
The Kirki WordPress plugin before version 6.0.12 allows attackers to make the site send HTTP requests to any host. This is a server‑side request forgery that can expose sensitive data or be used for further attacks. The vulnerability is critical because it requires no authentication.
An official fix is available, so this entry is kept for 30 days and then removed automatically.
Who is affected
Kirki WordPress plugin versions earlier than 6.0.12 on WordPress sites.
Real-world impact
An attacker could trick the site into contacting any URL, potentially leaking internal network information, exfiltrating data, or using the site as a proxy for other attacks.
Why this severity
The CVSS score of 9.1 reflects that the vulnerability is exploitable over the network, requires no user interaction, and can compromise confidentiality and integrity of data, but not availability.
What to do about it
- 011. Update the Kirki plugin to version 6.0.12 or later.
- 022. Verify the plugin version in the WordPress admin panel.
- 033. Restart the site if necessary.
NVD description indicates upgrade to 6.0.12 or later.
Timeline
- Jul 20, 2026 · 13d agoPublishedDisclosed and added to the National Vulnerability Database.
- Jul 20, 2026 · 13d agoOfficial fix availableA vendor patch or mitigation now exists — see the remediation steps above.