CVE-2026-8126 SourceCodester Comment System post_comment.php sql injection
Remote attackers can exploit SQL injection in the Name argument of post_comment.php to read or modify database contents.
- 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-2026-8126?
CVE-2026-8126 is a medium-severity SQL injection vulnerability in SourceCodester Comment System, published on 8 May 2026. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
A flaw has been found in SourceCodester Comment System 1.0. This issue affects some unknown processing of the file post_comment.php. This manipulation of the argument Name causes sql injection. Remote exploitation of the attack is possible. The exploit has been published and may be used.
Which versions are affected by CVE-2026-8126?
How do I fix CVE-2026-8126?
No fix has been published for CVE-2026-8126 yet. Limit exposure of the affected software until one is available.
Use parameterised queries everywhere and never build SQL by joining strings. Upgrade affected software first; a web application firewall only buys time. More about SQL injection.
Is CVE-2026-8126 being exploited?
It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-8126 exists.
Sources
Also known as GHSA-rw2q-pc53-f59p.