CVE-2026-65578 WordPress Agora theme <= 1.9 - PHP Object Injection vulnerability
Unauthenticated attackers can exploit PHP object injection in the Agora theme to potentially execute arbitrary code.
- 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-2026-65578?
CVE-2026-65578 is a critical unsafe deserialization vulnerability in AncoraThemes Agora, published on 6 Aug 2026. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
Unauthenticated PHP Object Injection in Agora <= 1.9 versions.
Weakness: CWE-502
Which versions are affected by CVE-2026-65578?
How do I fix CVE-2026-65578?
No fix has been published for CVE-2026-65578 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-2026-65578 being exploited?
There is no known exploitation of CVE-2026-65578 in the wild and no public exploit code.
Sources
Also known as GHSA-gpgj-3x64-9wv8.