CVE-2026-2626 Divi Booster < 5.0.2 - Unauthenticated PHP Object Injection
Unauthenticated attackers can modify plugin options and potentially execute code via PHP object injection due to unsafe deserialization.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2026-2626?
CVE-2026-2626 is a high-severity unsafe deserialization vulnerability in Unknown divi-booster, published on 11 Mar 2026. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
The divi-booster WordPress plugin before 5.0.2 does not have authorization and CSRF checks in one of its fixing function, allowing unauthenticated users to modify stored divi-booster WordPress plugin before 5.0.2 options. Furthermore, due to the use of unserialize() on the data, this could be further exploited when combined with a PHP gadget chain to achieve PHP Object Injection
Which versions are affected by CVE-2026-2626?
How do I fix CVE-2026-2626?
No fix has been published for CVE-2026-2626 yet. Limit exposure of the affected software until one is available.
Upgrade, and only deserialise data from trusted sources or with an allow-list of types. More about Unsafe deserialization.
Is CVE-2026-2626 being exploited?
It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-2626 exists.
Sources
Also known as GHSA-j3fj-mfxv-75x2.