PT-2025-30190 · Unknown · Livehelperchat

Manojkumar J · Published 2025-07-20 · Updated 2025-07-21 · CVE-2025-51400

Positive Technologies (AI Summary)

CVSS v3.1

5.4

Medium

Base vector

AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N

Name of the Vulnerable Software and Affected Versions Live Helper Chat versions 4.60 and 4.61

Description A stored cross-site scripting (XSS) issue exists in the Personal Canned Messages feature. This allows attackers to execute arbitrary web scripts or HTML by injecting a crafted payload.

Recommendations Update to a newer version of Live Helper Chat to address this issue.

Exploit

Fix

XSS

Weakness Enumeration

CWE-79

Related Identifiers

CVE-2025-51400

Affected Products

Livehelperchat

References · 7

• 🔥 https://dropbox.com/scl/fi/4ojb61ilgmu4xmtqnfqed/2025-05-08-20-41-52.mp4?rlkey=cz03rl97pskdk7d6bvb9dbvs7&st=ixsqpy0v&dl=0 · Exploit
• 🔥 https://github.com/Thewhiteevil/CVE-2025-51400 · Exploit
• https://github.com/LiveHelperChat/livehelperchat/pull/2228/commits/2056503ad96e04467ec9af8d827109b9b9b46223 · Patch
• https://nvd.nist.gov/vuln/detail/CVE-2025-51400 · Security Note
• https://osv.dev/vulnerability/CVE-2025-51400 · Vendor Advisory
• https://twitter.com/VulmonFeeds/status/1946864565519593502 · Twitter Post
• https://twitter.com/CVEnew/status/1947375001205653912 · Twitter Post