VulnSocial

CVE-2025-50186Disclosure(chamilo / chamilo_lms)

LOWCVSS 4.8 · MEDIUM

Signal is active with 3 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 is a learning management system. Prior to version 1.11.30, a stored cross-site scripting (XSS) vulnerability exists due to insufficient sanitization of CSV filenames. An attacker can upload a maliciously named CSV file (e.g., <img src=q onerror=prompt(8)>.csv) that leads to JavaScript execution when viewed by administrators or users with access to import logs or file views. This issue has been patched in version 1.11.30.

chamilo CVEsBack to dashboard
0.0/ 10 priority

Sources & remediation

Patch / fix
Exploit / PoC references
Other references
Weakness type (CWE)
CWE-79

Priority

LOW

Exploitation

NONE

PoC

YES

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

  • 3 mentions across 1 observed day

What's happening

  • Technical details provided in 3 signals
  • Disclosure: 3 classified signals
  • 3 total mentions across 1 day

Affected systems

Vendors
chamilo
Products
chamilo_lms

Deep dive

Activity timeline3 mentions / 1d
01223Mentions · 2026-03-02: 3Technical Details · 2026-03-02: 303-02
Signal classification1 categories
Disclosure
3100.0%
Referenced assets3 URLs
Full discourse3 posts
  • Vulmon Vulnerability Feed@VulmonFeeds
    Disclosure

    CVE-2025-50186 Stored XSS Vulnerability in Chamilo Learning Management System Pre-1.11.30 https://vulmon.com/vulnerabilitydetails?qid=CVE-2025-50186

    Post summary

    A stored XSS vulnerability (CVE-2025-50186) affecting Chamilo LMS versions prior to 1.11.30 has been disclosed, with technical details but no PoC, exploit, or patch information provided.

    0000075
    4.0K followersView on X
  • Infoflowcloud@infoflowcloud
    Disclosure

    🚨*CVE* CVE-2025-50186 Chamilo is a learning management system. Prior to version 1.11.30, a stored cross-site scripting (XSS) vulnerability exists due to insufficient sanitization of CSV fi… https://www.cve.org/CVERecord?id=CVE-2025-50186 ----- Traducción: CVE-2025-50186 Cha… http://infoflow.cloud`

    Post summary

    The post announces CVE‑2025‑50186, a stored XSS flaw in Chamilo before v1.11.30 caused by unsanitized CSV input, with no PoC, exploit, or patch details provided.

    0000095
    55 followersView on X
  • CVE@CVEnew
    Disclosure

    CVE-2025-50186 Chamilo is a learning management system. Prior to version 1.11.30, a stored cross-site scripting (XSS) vulnerability exists due to insufficient sanitization of CSV fi… https://www.cve.org/CVERecord?id=CVE-2025-50186

    Post summary

    The post announces a stored XSS vulnerability in Chamilo (CVE‑2025‑50186) affecting versions prior to 1.11.30, caused by inadequate CSV file sanitization, with no evidence of PoC, exploit, or patch.

    00000203
    56.6K followersView on X
CPE platform detail1 entries

1 of 1 entries

PartVendorProductVersionTarget SWTarget HW
Appchamilochamilo_lms---

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