VulnSocial

CVE-2026-33698Disclosure(chamilo / chamilo_lms)

LOWCVSS 9.8 · CRITICAL

Signal is active with 1 mentions in latest observed window

Immediate actions

  • Track advisory updates for patch or workaround availability

Recommended action window: Monitor and triage in normal cycle

NVD description

Chamilo LMS is a learning management system. Prior to 1.11.38, a chained attack can enable otherwise-blocked PHP code from the main/install/ directory and allow an unauthenticated attacker to modify existing files or create new files where allowed by system permissions. This only affects portals with the main/install/ directory still present and read-accessible. This vulnerability is fixed in 1.11.38.

chamilo CVEsBack to dashboard
0.0/ 10 priority

Sources & remediation

Patch / fix
Vendor / third-party advisories
Weakness type (CWE)
CWE-552

Priority

LOW

Exploitation

NONE

PoC

NONE

Patch

AVAILABLE

Momentum

STABLE

Are you affected?

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

  • chamilo_lms

Threat summary

  • 3 mentions across 2 observed days
  • Momentum state: stable

What's happening

  • Technical details provided in 3 signals
  • Disclosure: 2 classified signals
  • General: 1 classified signal
  • Peaked 1d ago at 2 mentions (2026-04-10); latest day: 1
  • 3 total mentions across 2 days

Affected systems

Vendors
chamilo
Products
chamilo_lms

Deep dive

Activity timeline3 mentions / 2d
01122Mentions · 2026-04-10: 2Mentions · 2026-04-11: 1Technical Details · 2026-04-10: 2Technical Details · 2026-04-11: 104-1004-11
Signal classification2 categories
Disclosure
266.7%
General
133.3%
Referenced assets3 URLs
Classification over time
DateTotalLabels
2026-04-102
Disclosure1General1
2026-04-111
Disclosure1
Full discourse3 posts
  • CVE@CVEnew
    General

    CVE-2026-33698 Chamilo LMS is a learning management system. Prior to 1.11.38, a chained attack can enable otherwise-blocked PHP code from the main/install/ directory and allow an un… https://www.cve.org/CVERecord?id=CVE-2026-33698

    Post summary

    The text highlights a Chamilo LMS vulnerability (CVE‑2026‑33698) that allows blocked PHP code execution via a chained attack before v1.11.38, but it lacks any PoC, exploit details, patch info, or evidence of active exploitation.

    0001096
    57.0K followersView on X
  • Vulmon Vulnerability Feed@VulmonFeeds
    Disclosure

    CVE-2026-33698 Unauthenticated File Modification in Chamilo LMS Prior to Version 1.11.38 https://vulmon.com/vulnerabilitydetails?qid=CVE-2026-33698

    Post summary

    The text announces CVE-2026-33698, an unauthenticated file modification vulnerability affecting Chamilo LMS prior to 1.11.38, with a brief description and a link, but no PoC, exploit code, patch, or exploitation evidence.

    0000033
    4.0K followersView on X
  • 0day Signal@0dayPublishing
    Disclosure

    🚨 CVE-2026-33698: Chamilo LMS affected by unauthen... Forgotten install directories strike again - unauthenticated RCE via chained PHP execution bypass, classic post-deploym... https://zerodaysignal.com/vulnerability/CVE-2026-33698 #netsec #vulnerability #CVE #sysadmin #zeroday

    Post summary

    A newly disclosed CVE-2026-33698 affects Chamilo LMS, allowing unauthenticated remote code execution through a chained PHP execution bypass.

    0000062
    204 followersView on X
CPE platform detail1 entries

1 of 1 entries

PartVendorProductVersionTarget SWTarget HW
Appchamilochamilo_lms---

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