VulnSocial

CVE-2026-31940Disclosure(chamilo / chamilo_lms)

LOWCVSS 8.8 · HIGH

Signal is active with 1 mentions in latest observed window

Immediate actions

  • Patch chamilo chamilo_lms systems immediately

Recommended action window: Monitor and triage in normal cycle

NVD description

Chamilo LMS is a learning management system. Prior to 1.11.38 and 2.0.0-RC.3, in main/lp/aicc_hacp.php, user-controlled request parameters are directly used to set the PHP session ID before loading global bootstrap. This leads to session fixation. This vulnerability is fixed in 1.11.38 and 2.0.0-RC.3.

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0.5/ 10 priority

Sources & remediation

Patch / fix
Vendor / third-party advisories
Weakness type (CWE)
CWE-384

Priority

LOW

Exploitation

NONE

PoC

NONE

Patch

AVAILABLE

Momentum

NONE

Are you affected?

If you run products in this scope, you should treat this CVE as relevant to your environment.

  • chamilo_lms

Threat summary

  • Patch or workaround signal is available
  • 1 mentions across 1 observed day

What's happening

  • Patch or workaround mentioned in 1 signal
  • Technical details provided in 1 signal
  • Disclosure: 1 classified signal
  • 1 total mentions across 1 day

Affected systems

Vendors
chamilo
Products
chamilo_lms

1 version affected across 1 product

Deep dive

Activity timeline1 mentions / 1d
00111Mentions · 2026-04-10: 1Patch / Workaround · 2026-04-10: 1Technical Details · 2026-04-10: 104-10
Signal classification1 categories
Disclosure
1100.0%
Referenced assets1 URL
By indicator
Full discourse1 post
  • CVE@CVEnew
    Disclosure

    CVE-2026-31940 Chamilo LMS is a learning management system. Prior to 1.11.38 and 2.0.0-RC.3, in main/lp/aicc_hacp.php, user-controlled request parameters are directly used to set th… https://www.cve.org/CVERecord?id=CVE-2026-31940

    Post summary

    The CVE-2026-31940 vulnerability in Chamilo LMS involves unvalidated request parameters in main/lp/aicc_hacp.php, affecting versions before 1.11.38/2.0.0-RC.3; newer releases contain the patch.

    00010117
    57.0K followersView on X
CPE platform detail11 entries

11 of 11 entries

PartVendorProductVersionTarget SWTarget HW
Appchamilochamilo_lms---
Appchamilochamilo_lms2.0.0--
Appchamilochamilo_lms2.0.0--
Appchamilochamilo_lms2.0.0--
Appchamilochamilo_lms2.0.0--
Appchamilochamilo_lms2.0.0--
Appchamilochamilo_lms2.0.0--
Appchamilochamilo_lms2.0.0--
Appchamilochamilo_lms2.0.0--
Appchamilochamilo_lms2.0.0--
Appchamilochamilo_lms2.0.0--

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