PT-2022-13735 · Unknown · Livehelperchat

Published 2022-04-05 · Updated 2024-03-06 · CVE-2022-1235

Positive Technologies (AI Summary)

CVSS v3.1

7.5

High

Base vector

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

Name of the Vulnerable Software and Affected Versions livehelperchat/livehelperchat versions prior to 3.96

Description The issue concerns a weak secrethash that can be brute-forced, affecting the security measures of the application. The secrethash is relatively small, consisting of only 10 hexadecimal characters, resulting in 16^10 possibilities (1,099,511,627,776). An attacker can obtain the SHA1 of the secret via a captcha string and then brute-force it offline using a GPU.

Recommendations For versions prior to 3.96, update to version 3.96 or later to resolve the issue. As a temporary workaround, consider restricting access to the captcha string to minimize the risk of exploitation.

Exploit

Fix

Weakness Enumeration

CWE-916

Related Identifiers

BIT-LIVEHELPERCHAT-2022-1235

CVE-2022-1235

GHSA-VX8V-G3P3-88VG

Affected Products

Livehelperchat

References · 10

• 🔥 https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/1xxx/CVE-2022-1235.json · Exploit
• 🔥 https://huntr.dev/bounties/92f7b2d4-fa88-4c62-a2ee-721eebe01705 · Exploit
• https://github.com/livehelperchat/livehelperchat/commit/6538d6df3d8a60fee254170b08dd76a161f7bfdc · Patch
• https://osv.dev/vulnerability/CVE-2022-1235 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2022-1235 · Security Note
• https://osv.dev/vulnerability/BIT-livehelperchat-2022-1235 · Vendor Advisory
• https://osv.dev/vulnerability/GHSA-vx8v-g3p3-88vg · Vendor Advisory
• https://github.com/livehelperchat/livehelperchat · Note
• https://t.me/cibsecurity/40148 · Telegram Post
• https://t.me/cvenotify/28447 · Telegram Post