CVE-2026-6652 Pagekit CMS StringStorage Template PhpEngine.php evaluate eval injection
Remote attackers can execute arbitrary code via eval injection in Pagekit CMS StringStorage Template Handler, requiring immediate mitigation due to public exploit availability.
- Exploited in the wild
- Not known
- Login needed
- An administrator
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2026-6652?
CVE-2026-6652 is a medium-severity code injection vulnerability in Pagekit CMS, published on 20 Apr 2026. An attacker needs administrator access to exploit it, with no action from the victim.
Official description
A weakness has been identified in Pagekit CMS up to 1.0.18. This issue affects the function evaluate of the file app/modules/view/src/PhpEngine.php of the component StringStorage Template Handler. This manipulation causes improper neutralization of directives in dynamically evaluated code. Remote exploitation of the attack is possible. The exploit has been made available to the public and could be used for attacks. The vendor was contacted early about this disclosure but did not respond in any way.
Which versions are affected by CVE-2026-6652?
How do I fix CVE-2026-6652?
No fix has been published for CVE-2026-6652 yet. Limit exposure of the affected software until one is available.
Upgrade, and never evaluate templates, expressions or code built from user input. More about Code injection.
Is CVE-2026-6652 being exploited?
It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-6652 exists.
Sources
Also known as GHSA-gv64-vfgp-cgh5.