CVE-2026-75078 SourceCodester Class and Exam Timetabling System BSHRM1.php cross site scripting
Remote attackers can execute arbitrary scripts via the course argument in BSHRM1.php, potentially compromising user sessions.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- A user has to click or open something
- Fix
- None listed
What is CVE-2026-75078?
CVE-2026-75078 is a medium-severity cross-site scripting vulnerability in SourceCodester Class and Exam Timetabling System, published on 17 Aug 2026. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link.
Official description
A security flaw has been discovered in SourceCodester Class and Exam Timetabling System 1.0. This affects an unknown part of the file /BSHRM1.php. Performing a manipulation of the argument course results in cross site scripting. Remote exploitation of the attack is possible. The exploit has been released to the public and may be used for attacks.
Which versions are affected by CVE-2026-75078?
How do I fix CVE-2026-75078?
No fix has been published for CVE-2026-75078 yet. Limit exposure of the affected software until one is available.
Escape output for the context it lands in and set a strict Content Security Policy. Upgrading the affected component is the real fix. More about Cross-site scripting.
Is CVE-2026-75078 being exploited?
It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-75078 exists.
Sources
Also known as GHSA-vv6q-vggw-42pc.