CVE-2026-15558 CodeAstro Simple Online Leave Management System deletemp.php sql injection
Remote attackers can exploit SQL injection in the delete employee function to read or modify database records.
- 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-2026-15558?
CVE-2026-15558 is a medium-severity SQL injection vulnerability in CodeAstro Simple Online Leave Management System, published on 13 Jul 2026. Any signed-in user can exploit it over the network, with no action from the victim.
Official description
A security vulnerability has been detected in CodeAstro Simple Online Leave Management System 1.0. Affected by this issue is some unknown functionality of the file /SimpleOnlineLeave/admin/deletemp.php. Such manipulation of the argument ID leads to sql injection. The attack can be executed remotely. The exploit has been disclosed publicly and may be used.
Which versions are affected by CVE-2026-15558?
How do I fix CVE-2026-15558?
No fix has been published for CVE-2026-15558 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-2026-15558 being exploited?
It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-15558 exists.
Sources
Also known as GHSA-8fff-q6hp-7frx.