CVE-2021-25791 Cross-site scripting in n/a
Authenticated attackers can execute arbitrary scripts via stored XSS in profile fields, potentially compromising user sessions.
- Exploited in the wild
- Not known
- Login needed
- Any signed-in user
- Attackable
- Over the internet
- Victim action needed
- A user has to click or open something
- Fix
- None listed
What is CVE-2021-25791?
CVE-2021-25791 is a medium-severity cross-site scripting vulnerability in n/a, published on 23 Jul 2021. Any signed-in user can exploit it over the network, and only if a user opens a file or follows a link.
Official description
Multiple stored cross site scripting (XSS) vulnerabilities in the "Update Profile" module of Online Doctor Appointment System 1.0 allows authenticated attackers to execute arbitrary web scripts or HTML via crafted payloads in the First Name, Last Name, and Address text fields.
Weakness: CWE-79
Which versions are affected by CVE-2021-25791?
It affects 1 product.
Products include Online Doctor Appointment System Php Full Source Code Project Online Doctor Appointment System Php Full Source Code.
How do I fix CVE-2021-25791?
No fix has been published for CVE-2021-25791 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-2021-25791 being exploited?
There is no known exploitation of CVE-2021-25791 in the wild and no public exploit code.
Public exploit code: 1 Exploit-DB entry and 1 proofs of concept on GitHub.
Sources
Also known as GHSA-crvr-69hq-pc38.