RCE in Livehelperchat Live Helper Chat
CVE-2024-27516
Server-Side Template Injection (SSTI) vulnerability in livehelperchat before 4.34v, allows remote attackers to execute arbitrary code and obtain sensitive information via the search parameter in lhc_web/modules/lhfaq/faqweight.php.
Vulnerability class: Command Injection (OS Command Injection)
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: 0.015 (72.8th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 73rd percentile — 72.8% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.015 · newest: 0.015 · change: 0.000
Affected products
Weakness classification (CWE)
Public proof-of-concept exploits
References
- github.com/LiveHelperChat/livehelperchat/issues/2054 (Issue Tracking, Vendor Advisory)
- github.com/LiveHelperChat/livehelperchat/commit/a61d231526a36d4a7d8cc957914799e… (Patch)
Frequently asked questions
- What is CVE-2024-27516?
- CVE-2024-27516 is a critical-severity vulnerability in Livehelperchat Live Helper Chat, classified under OS Command Injection. CVSS score: 9.8/10. Published 2024-02-29.
- How severe is CVE-2024-27516?
- Critical severity. CVSS v3 base score is 9.8 out of 10.
- Is CVE-2024-27516 known to be exploited?
- 2 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.