VulnerabilityDeferred

CVE-2026-3111

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).

MEDIUM 6.9EPSS 0.26%

Does this matter?

Lower severity and a low EPSS score (0.26%). Track it; it rarely justifies an emergency change on its own.

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.

CVSS 4.0: 6.9 MEDIUMCVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/M
EPSS: 0.26% probability · 18th percentile
CISA KEV: Not listed
Weakness: CWE-284
Source: cve-coordination@incibe.es

References

https://www.incibe.es/en/incibe-cert/notices/aviso/multiple-vulnerabilities-educativa-campus

Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.