Dashboard / CVE-2026-114388

CVE-2026-114388

MEDIUM
MEDIUM Priority: 0.01 BB Relevance: 74/100
Published: 2026-10-21 Modified: 2026-10-28 First seen: 2026-10-29 Status: active

Attack Surface

Network Low Complexity No Auth No Interaction

CVSS Vector Breakdown

AV: Network
AC: Low
PR: None
UI: None
AT: None
VC: None
VI: Low
VA: None

Description

Chamilo LMS 2.0.0 pre-releases from 2.0.0-alpha.1 before 2.0.0-RC.3 contain a missing access control vulnerability in GradebookController that allows unauthenticated users to modify gradebook certificates. Attackers can request the set_default_certificate endpoint with any course id and document id to tamper with certificate configuration for any course.

Weakness Classification (1)

Affected Software (1)

VendorProductVersion
chamilo chamilo-lms 2.0.0-alpha.1 < 2.0.0-RC.3

References & Advisories (5)

Bug Bounty Relevance

74 / 100
✓ Network accessible
✓ No authentication
✓ Low complexity
✓ No user interaction

CVSS Score

6.9 / 10.0 v4.0
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N

EPSS — Exploitation Probability

0.17%
Raw Score 0.001670
Percentile 5.9%
Date 2026-10-29

EPSS Trend

2026-10-29
0.00167
2026-10-28
0.00167

Intelligence Sources

mitre ref →
nvd ref →

External Links