CVE-2026-102377 WordPress Photo Gallery by 10Web plugin <= 1.8.46 - PHP Object Injection vulnerability
A contributor can exploit PHP object injection in the Photo Gallery by 10Web plugin to potentially execute arbitrary code.
- Exploited in the wild
- Not known
- Login needed
- Any signed-in user
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2026-102377?
CVE-2026-102377 is a high-severity unsafe deserialization vulnerability in Photo Gallery by 10Web, published on 30 Sep 2026. Any signed-in user can exploit it over the network, with no action from the victim.
Official description
Contributor PHP Object Injection in Photo Gallery by 10Web <= 1.8.46 versions.
Weakness: CWE-502
Which versions are affected by CVE-2026-102377?
How do I fix CVE-2026-102377?
No fix has been published for CVE-2026-102377 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-2026-102377 being exploited?
There is no known exploitation of CVE-2026-102377 in the wild and no public exploit code.
Sources
Also known as GHSA-3vgm-jfvx-jjxr.