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6.7
CVE-2022-0612: LiveHelperChat can let hidden code run in users' browsers
CVE-2022-0612 · published 4 years ago
Summary
The LiveHelperChat messaging system (versions before 3.93) lets an attacker store harmful code that will run automatically when other users view the chat. This could let the attacker see private information or take actions as the user. Update the software to the newest version as soon as possible to stop this from happening.
What to do
- Update remdex livehelperchat to version 3.93.
Affected software
| Ecosystem | Vendor | Product | Affected versions |
|---|---|---|---|
| composer | remdex | livehelperchat |
< 3.93 Fix: upgrade to 3.93
|
| – | livehelperchat | live_helper_chat |
<= 3.92 cpe:2.3:a:livehelperchat:live_helper_chat:*:*:*:*:*:*:*:* |
Original advisory text
Cross-site Scripting (XSS) - Stored in livehelperchat/livehelperchat
Cross-site Scripting (XSS) - Stored in Packagist remdex/livehelperchat prior to 3.93v.
References
- https://github.com/advisories/GHSA-h2fj-77wh-fh5w
- https://huntr.dev/bounties/eadcf7d2-a479-4901-abcc-1505d3f1b32f URL
- https://nvd.nist.gov/vuln/detail/CVE-2022-0612 Vendor Advisory
- https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/0xxx/CVE-2022-0612.j... Vendor Advisory
- https://github.com/livehelperchat/livehelperchat/commit/4d4f1db1701f09177896a38e... Patch
Internet-facing
14 days
Internal
At next upgrade
- Not known to be exploited
- Needs hands-on effort to exploit (estimated)
- Gives an attacker full control (estimated)
Type
CWE-79Cross-site Scripting (XSS)
Timeline
Published16 Feb 2022
Updated4 Nov 2026
First seen6 Mar 2026
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