CVE-2026-2156 code-projects Online Student Management System Announcement Management index.php cross site scripting
Remote attackers can inject malicious scripts into the announcement management module, potentially compromising user sessions and data.
- Exploited in the wild
- Not known
- Login needed
- An administrator
- Attackable
- Over the internet
- Victim action needed
- A user has to click or open something
- Fix
- None listed
What is CVE-2026-2156?
CVE-2026-2156 is a medium-severity cross-site scripting vulnerability in code-projects Online Student Management System, published on 8 Feb 2026. An attacker needs administrator access to exploit it, and only if a user opens a file or follows a link.
Official description
A weakness has been identified in code-projects Online Student Management System 1.0. The impacted element is an unknown function of the file /admin/announcement/index.php?view=add of the component Announcement Management Module. This manipulation causes cross site scripting. The attack is possible to be carried out remotely. The exploit has been made available to the public and could be used for attacks.
Which versions are affected by CVE-2026-2156?
It affects 1 product.
Products include Fabian Online Student Management System.
How do I fix CVE-2026-2156?
No fix has been published for CVE-2026-2156 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-2026-2156 being exploited?
It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-2156 exists.
Other vulnerabilities in code-projects Online Student Management System
Sources
Also known as GHSA-jw9m-c476-h267.