CVE-2026-3111 Multiple vulnerabilities on the Educativa Campus
Unauthenticated attackers can access all user profile photos via IDOR, enabling identity impersonation and social engineering.
- 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-2026-3111?
CVE-2026-3111 is a medium-severity missing authorization vulnerability in Educativa Campus, published on 16 Mar 2026. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
Insecure Direct Object Reference (IDOR) vulnerability in Campus Educativa specifically at the endpoint '/archivos/usuarios/[ID]/[username]/thumb_AAxAA.jpg' (translated as 80x90 and 40x45). Successful exploitation of this vulnerability could allow an unauthenticated attacker to access the profile photos of all users via a manipulated URL, enabling them to collect user photos en masse. This could lead to these photos being used maliciously to impersonate identities, perform social engineering, link identities across platforms using facial recognition, or even carry out doxxing.
Weakness: CWE-284
Which versions are affected by CVE-2026-3111?
How do I fix CVE-2026-3111?
No fix has been published for CVE-2026-3111 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-2026-3111 being exploited?
There is no known exploitation of CVE-2026-3111 in the wild and no public exploit code.
Sources
Also known as GHSA-mrj4-7cw5-74rf.