CVE-2024-27516 json
livehelperchat Server-Side Template Injection
published 2024-02-28 2 y ago modified 2026-06-17 4 mo ago also GHSA-v4cp-2q7v-hg9q , EUVD-2024-0726
- cvss
- 9.8
- version 3.1, CNA
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 1.5%
- EPSS 1.5% chance of exploitation in 30 days, percentile 73%
- public exploits
- 0
- none known
Summary
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.
Patch / fix
- packagist remdex/livehelperchat 4.29
- livehelperchat livehelperchat 4.34
CISA SSVC
- Exploitation
- Proof of concept is public
- Automatable
- yes
- Technical impact
- total
- Assessed
- 2 y ago
Exploit prediction
1.47% chance of exploitation in the next 30 days, higher than 73% of all scored CVEs (FIRST EPSS, 2026-11-08).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| CISA ADP | 3.1 | 9.8 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
| CNA | 3.1 | 9.8 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
Affected packages
| ecosystem | package | affected | fixed in |
|---|---|---|---|
| packagist | remdex/livehelperchat | <4.29 |
4.29 |
Affected products
- livehelperchat livehelperchat
Classification
- Weakness
-
- CWE-78 Improper Neutralization of Special Elements used in an OS Command
References
-
github.com
/LiveHelperChat/livehelperchat/commit/a61d231526a36d4a7d8cc957914799ee1f9db0ab
web, patch
-
github.com
/LiveHelperChat/livehelperchat/issues/2054
web, issue-tracking, vendor-advisory
-
nvd.nist.gov
/vuln/detail/CVE-2024-27516
advisory
-
github.com
/LiveHelperChat/livehelperchat
package
Sources
- CVE List CVE-2024-27516
- GitHub Advisory GHSA-v4cp-2q7v-hg9q
- NVD CVE-2024-27516
Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.