CVE-2026-5812 SourceCodester Pharmacy Product Management System POST Parameter add-sales.php logic error
Attackers can manipulate sales quantity parameters to cause business logic errors in the Pharmacy Product Management System.
- 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-2026-5812?
CVE-2026-5812 is a medium-severity vulnerability in SourceCodester Pharmacy Product Management System, published on 8 Apr 2026. Any signed-in user can exploit it over the network, with no action from the victim.
Official description
A security flaw has been discovered in SourceCodester Pharmacy Product Management System 1.0. This affects an unknown part of the file add-sales.php of the component POST Parameter Handler. Performing a manipulation of the argument txtqty results in business logic errors. It is possible to initiate the attack remotely. The exploit has been released to the public and may be used for attacks.
Weakness: CWE-840
Which versions are affected by CVE-2026-5812?
How do I fix CVE-2026-5812?
No fix has been published for CVE-2026-5812 yet. Limit exposure of the affected software until one is available.
Is CVE-2026-5812 being exploited?
It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-5812 exists.
Sources
Also known as GHSA-rxwr-mqgv-rc55.