CVE-2026-29861 SQL injection in n/a
Attackers can exploit SQL injection in the login form to bypass authentication and access sensitive user data.
- 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-2026-29861?
CVE-2026-29861 is a critical SQL injection vulnerability in n/a, published on 10 Apr 2026. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
PHP-MYSQL-User-Login-System v1.0 was discovered to contain a SQL injection vulnerability via the username parameter at login.php.
Weakness: CWE-89
Which versions are affected by CVE-2026-29861?
How do I fix CVE-2026-29861?
No fix has been published for CVE-2026-29861 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-2026-29861 being exploited?
It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-29861 exists.
Public exploit code: 1 proofs of concept on GitHub.
Sources
Also known as GHSA-g288-xp64-f3j7.