chamilo chamilo lms
Published Atomicorp research notes for CVEs affecting chamilo chamilo lms where WAF protections were observed during testing or engineering review.
These notes are not intended to represent the full set of vulnerabilities mitigated by Atomicorp products and should not be interpreted as a coverage matrix, certification list, or census of protected CVEs.
Atomicorp WAF protections are primarily designed around attack techniques and exploit behaviors rather than individual vulnerability identifiers. A published research note documents a positive research finding related to that CVE. If a CVE is absent from these notes, no conclusion should be drawn about protection status.
| CVE | Vulnerability | CVSS | Severity | Rules Observed |
|---|---|---|---|---|
| CVE-2026-45143 | Chamilo LMS: Student-to-admin stored XSS in private messages via v-html | 9.0 (v3.1) | Critical | 333140 |
| CVE-2026-35196 | Chamilo LMS has OS Command Injection via export_all_certificates action | 8.8 (v3.1) | High | 340014 , 340023 , 340029 , 340193 , 344360 , 344361 , 344363 , 344364 , 344366 , 344370 , 347009 , 393655 |
| CVE-2026-34160 | Chamilo LMS: Unauthenticated SSRF via PENS Plugin allows attacker to probe internal network and reach cloud metadata ser | 8.6 (v3.1) | High | 337109 , 337110 , 340162 , 340163 , 340165 , 344360 , 347009 , 390722 , 398021 , 398022 |
| CVE-2026-34239 | Chamilo Authenticated Remote Code Execution | 7.5 (v4.0) | High | 340014 , 340023 , 340029 , 340193 , 344360 , 344361 , 344363 , 344364 , 344366 , 344370 , 347009 , 393655 |
| CVE-2026-33715 | Chamilo LMS has Unauthenticated SSRF and Open Email Relay via install.ajax.php test_mailer action | 7.2 (v3.1) | High | 337109 , 337110 , 340162 , 340163 , 344360 , 398021 , 398022 |
| CVE-2026-33714 | Chamilo LMS has Authenticated SQL Injection in statistics.ajax.php users_active action (2.0 RC2) | 7.1 (v4.0) | High | 340016 , 340017 , 340144 , 340145 , 340156 , 340157 , 341145 , 341245 , 360147 , 360148 , 380026 , 380122 , 390572 |
| CVE-2026-34161 | Chamilo LMS: Stored XSS via Malicious File Upload in Social Post Attachments Leads to Arbitrary JavaScript Execution | 5.1 (v4.0) | Medium | 333140 |
| CVE-2025-66447 | Chamilo LMS has validation-less redirect on login page | 4.7 (v3.1) | Medium | 344365 |