CVE-2021-29055 Cross-site scripting in n/a
An attacker can inject malicious scripts via the Firstname parameter in the student profile update form, 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-2021-29055?
CVE-2021-29055 is a medium-severity cross-site scripting vulnerability in n/a, published on 23 Jun 2022. 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
Cross Site Scripting (XSS) vulnerability in sourcecodester School File Management System 1.0 via the Firtstname parameter to the Update Account form in student_profile.php.
Weakness: CWE-79
Which versions are affected by CVE-2021-29055?
It affects 1 product.
Products include School File Management System Project School File Management System.
How do I fix CVE-2021-29055?
No fix has been published for CVE-2021-29055 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-2021-29055 being exploited?
There is no known exploitation of CVE-2021-29055 in the wild and no public exploit code.
Other vulnerabilities in n/a
Sources
Also known as GHSA-5qr7-36rh-9hgj.