CVE-2023-2544 Authorization Bypass on UPV PEIX
Authenticated users can bypass authorization to retrieve other users' stored information by manipulating the ID parameter in a POST request.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2023-2544?
CVE-2023-2544 is a medium-severity missing authorization vulnerability in Universitat Politècnica de València (UPV) UPV PEIX, published on 3 Oct 2023. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
Authorization bypass vulnerability in UPV PEIX, affecting the component "pdf_curri_new.php". Through a POST request, an authenticated user could change the ID parameter to retrieve all the stored information of other registered users.
Weakness: CWE-639
Which versions are affected by CVE-2023-2544?
It affects 1 product.
Products include Upv Peix.
How do I fix CVE-2023-2544?
No fix has been published for CVE-2023-2544 yet. Limit exposure of the affected software until one is available.
Upgrade, and check permissions on every request on the server, not only in the interface. More about Missing authorization.
Is CVE-2023-2544 being exploited?
There is no known exploitation of CVE-2023-2544 in the wild and no public exploit code.
Sources
Also known as GHSA-c538-9356-xgvr.