CVE-2021-35415 Cross-site scripting in n/a
Attackers can execute arbitrary scripts via stored XSS in course Title and Content fields, potentially compromising user sessions.
- 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-2021-35415?
CVE-2021-35415 is a medium-severity cross-site scripting vulnerability in Chamilo Chamilo Lms, published on 3 Dec 2021. An attacker needs administrator access to exploit it, and only if a user opens a file or follows a link.
Official description
A stored cross-site scripting (XSS) vulnerability allows attackers to execute arbitrary web scripts or HTML via a crafted payload in the course "Title" and "Content" fields.
Weakness: CWE-79
Which versions are affected by CVE-2021-35415?
It affects 1 product.
Products include Chamilo Chamilo Lms.
How do I fix CVE-2021-35415?
No fix has been published for CVE-2021-35415 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-2021-35415 being exploited?
There is no known exploitation of CVE-2021-35415 in the wild and no public exploit code.
Other vulnerabilities in Chamilo Chamilo Lms
Sources
Also known as GHSA-wmrg-883r-jcp6.