PT-2021-22896 · Unknown · Livehelperchat

Published 2021-12-07 · Updated 2024-03-06 · CVE-2021-4049

Positive Technologies (AI Summary)

CVSS v3.1

6.5

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions livehelperchat (affected versions not specified)

Description The issue is related to Cross-Site Request Forgery (CSRF), which allows an attacker to log out a user if the logged-in user visits the attacker's website. This cannot harm the user's account but can cause annoyance.

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

Exploit

CSRF

Weakness Enumeration

CWE-352

Related Identifiers

BIT-LIVEHELPERCHAT-2021-4049

CVE-2021-4049

GHSA-H86J-6H6M-QJQW

Affected Products

Livehelperchat

References · 9

• 🔥 https://huntr.dev/bounties/62408fa4-2c16-4fcd-8b34-41fcdccb779e · Exploit
• https://github.com/livehelperchat/livehelperchat/commit/e7fe1aa6a087d4d21b2e8a0dadd2e08f42acbb57 · Patch
• https://osv.dev/vulnerability/GHSA-h86j-6h6m-qjqw · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2021-4049 · Security Note
• https://osv.dev/vulnerability/BIT-livehelperchat-2021-4049 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2021-4049 · Vendor Advisory
• https://github.com/livehelperchat/livehelperchat · Note
• https://t.me/cvenotify/24314 · Telegram Post
• https://t.me/cibsecurity/33430 · Telegram Post