CVE-2025-50191

Chamilo: Error-based SQL Injection via POST userFile with the /main/exercise/hotpotatoes.php script

7.0 High

Chamilo is a learning management system. Prior to version 1.11.30, there is an error-based SQL Injection via POST userFile with the /main/exercise/hotpotatoes.php script. This issue has been patched in version 1.11.30.

Attack profile

How easy it is to exploit

Attack vector: Network
Complexity: Low
Privileges needed: High
User interaction: None

What an attacker can affect

Confidentiality: High
Integrity: None
Availability: High

Exploit likelihood

0.62%Up 0.6 points since Mar 3, 2026

What each source reports

CVE List Score used 7.0

Chamilo: Error-based SQL Injection via POST userFile with the /main/exercise/hotpotatoes.php script

Record: CVE-2025-50191
CVSS 4.0: 7.0 HighCVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:H/VI:N/VA:H/SC:N/SI:N/SA:N
Weakness: CWE-89
Updated: 2026-11-02

EUVDEUVD-2025-208160 7.0

Record: EUVD-2025-208160
CVSS 4.0: 7.0 HighCVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:H/VI:N/VA:H/SC:N/SI:N/SA:N
Updated: 2026-11-02

NVD 7.0

Record: CVE-2025-50191
CVSS 4.0: 7.0 HighCVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:H/VI:N/VA:H/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/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
CVSS 3.1: 7.2 HighCVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
Weakness: CWE-89
Updated: 2026-11-02

OSV 7.0

Chamilo: Error-based SQL Injection via POST userFile with the /main/exercise/hotpotatoes.php script

Record: CVE-2025-50191
CVSS 4.0: 7.0 HighCVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:H/VI:N/VA:H/SC:N/SI:N/SA:N
Weakness: CWE-89
Updated: 2026-11-02

Affected products

History

History
Recorded	Changed	Sources
Nov 2, 2026	first indexed	CVE List, EUVD, NVD, OSV

Dates are when Every CVE recorded each change. Upstream dates may differ.

In short

CVE-2025-50191 is a high vulnerability (CVSS 7.0) in Chamilo Chamilo-lms, published March 2, 2026. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.62%, the 50th percentile. No source names a fixed version.