PT-2025-30333 · Unknown · Livehelperchat

Whiteevil · Published 2025-07-21 · Updated 2025-07-21 · CVE-2025-51401

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 version 4.60

Description A stored cross-site scripting (XSS) vulnerability exists in the chat transfer function. Attackers can execute arbitrary web scripts or HTML by injecting a crafted payload into the operator name parameter.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

XSS

Weakness Enumeration

CWE-79

Related Identifiers

CVE-2025-51401

Affected Products

Livehelperchat

References · 6

• 🔥 https://dropbox.com/scl/fi/efzjql0brniphfh5sgrzn/2025-05-09-14-26-26.mp4?rlkey=z4zpec6wsja5xo0ovq0g5g1tt&st=abbp3gtr&dl=0 · Exploit
• 🔥 https://github.com/Thewhiteevil/CVE-2025-51401 · Exploit
• https://github.com/LiveHelperChat/livehelperchat/pull/2228/commits/2056503ad96e04467ec9af8d827109b9b9b46223 · Patch
• https://osv.dev/vulnerability/CVE-2025-51401 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2025-51401 · Security Note
• https://twitter.com/CVEnew/status/1947375002061287735 · Twitter Post