RCE in Chamilo Lms
CVE-2018-1999019
Chamilo LMS version 11.x contains an Unserialization vulnerability in the "hash" GET parameter for the api endpoint located at /webservices/api/v2.php that can result in Unauthenticated remote code execution. This attack appear to be exploitable via a simple GET request to the api endpoint. This vulnerability appears to have been fixed in After commit 0de84700648f098c1fbf6b807dee28ec640efe62.
Vulnerability class: RCE (Remote Code Execution)
Published · last modified .
CVSS v3 metric
CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.
EPSS exploit prediction
EPSS: 0.032 (87.6th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 88th percentile — 87.6% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.032 · newest: 0.032 · change: 0.000
Affected products
- Chamilo Lms — versions 1.11.0, 1.11.2, 1.11.4
Weakness classification (CWE)
References
- github.com/chamilo/chamilo-lms/commit/0de84700648f098c1fbf6b807dee28ec640efe62 (Patch, Third Party Advisory)
- ibb.co/jBxe6y (Mailing List, Third Party Advisory)
Frequently asked questions
- What is CVE-2018-1999019?
- CVE-2018-1999019 is a critical-severity vulnerability in Chamilo Lms, classified under Code Injection. CVSS score: 9.8/10. Published 2018-07-23.
- How severe is CVE-2018-1999019?
- Critical severity. CVSS v3 base score is 9.8 out of 10.