CVE-2019-25687 Pegasus CMS 1.0 Remote Code Execution via extra_fields.php
Unauthenticated attackers can execute arbitrary code via unsafe eval in extra_fields.php, leading to full system compromise.
- 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-2019-25687?
CVE-2019-25687 is a critical code injection vulnerability in wisdom Pegasus CMS, published on 5 Apr 2026. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
Pegasus CMS 1.0 contains a remote code execution vulnerability in the extra_fields.php plugin that allows unauthenticated attackers to execute arbitrary commands by exploiting unsafe eval functionality. Attackers can send POST requests to the submit.php endpoint with malicious PHP code in the action parameter to achieve code execution and obtain an interactive shell.
Weakness: CWE-22
Which versions are affected by CVE-2019-25687?
It affects 1 product.
Products include Wisdom Pegasus Cms.
How do I fix CVE-2019-25687?
No fix has been published for CVE-2019-25687 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-2019-25687 being exploited?
It is not confirmed as exploited in the wild, but public exploit code for CVE-2019-25687 exists.
Sources
Also known as GHSA-2284-8cw5-5697.