CVE-2022-1234 json
XSS in livehelperchat in livehelperchat/livehelperchat
published 2022-04-06 4 y ago modified 2026-06-17 4 mo ago also BIT-livehelperchat-2022-1234 , EUVD-2022-24570
- cvss
- 8.8
- version 3.0, CNA
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.7%
- EPSS 0.7% chance of exploitation in 30 days, percentile 54%
- public exploits
- 0
- none known
Summary
XSS in livehelperchat in GitHub repository livehelperchat/livehelperchat prior to 3.97. This vulnerability has the potential to deface websites, result in compromised user accounts, and can run malicious code on web pages, which can lead to a compromise of the user’s device.
Patch / fix
- bitnami livehelperchat 3.97.0
- livehelperchat livehelperchat/livehelperchat 3.97
Exploit prediction
0.73% chance of exploitation in the next 30 days, higher than 54% of all scored CVEs (FIRST EPSS, 2026-11-08).
Exploits and checks
- huntr.dev https://huntr.dev/bounties/0d235252-0882-4053-85c1-b41b94c814d4 referenced PoC, tagged "exploit" by a source, unverified
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| CNA | 3.0 | 8.8 | CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H |
| NVD | 3.1 | 6.1 | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N |
| NVD | 2.0 | 4.3 | AV:N/AC:M/Au:N/C:N/I:P/A:N |
| OSV | 3.0 | 8.8 | CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H |
Affected packages
| ecosystem | package | affected | fixed in |
|---|---|---|---|
| bitnami | livehelperchat | <3.97.0 |
3.97.0 |
Affected products
- livehelperchat livehelperchat/livehelperchat
Classification
- Weakness
-
- CWE-79 Improper Neutralization of Input During Web Page Generation
References
-
github.com
/livehelperchat/livehelperchat/commit/a09aa0d793818dc4cae78ac4bcfb557d4fd2a30d
patch, third-party-advisory, web
-
huntr.dev
/bounties/0d235252-0882-4053-85c1-b41b94c814d4
exploit, issue-tracking, patch, third-party-advisory, web
Sources
- CVE List CVE-2022-1234
- NVD CVE-2022-1234
- OSV BIT-livehelperchat-2022-1234
Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.