CVE-2022-0527 json
Cross-site Scripting (XSS) - Stored in chatwoot/chatwoot
published 2022-02-09 4 y ago modified 2026-06-17 4 mo ago also EUVD-2022-15654
- cvss
- 6.1
- version 3.0, CNA
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.9%
- EPSS 0.9% chance of exploitation in 30 days, percentile 58%
- public exploits
- 0
- none known
Summary
Cross-site Scripting (XSS) - Stored in GitHub repository chatwoot/chatwoot prior to 2.2.0.
Patch / fix
- chatwoot chatwoot/chatwoot 2.2.0
Exploit prediction
0.85% chance of exploitation in the next 30 days, higher than 58% of all scored CVEs (FIRST EPSS, 2026-11-08).
Exploits and checks
- huntr.dev https://huntr.dev/bounties/a2f598f6-c142-449a-96f8-b4b2f7a9e228 referenced PoC, tagged "exploit" by a source, unverified
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| CNA | 3.0 | 6.1 | CVSS:3.0/AV:N/AC:L/PR:H/UI:R/S:U/C:H/I:H/A:N |
| 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 |
Affected products
- chatwoot chatwoot/chatwoot
Classification
- Weakness
-
- CWE-79 Improper Neutralization of Input During Web Page Generation
References
-
github.com
/chatwoot/chatwoot/commit/a737f89c473e64f9abdf8ff13a3e64edefa28877
patch, third-party-advisory
-
huntr.dev
/bounties/a2f598f6-c142-449a-96f8-b4b2f7a9e228
exploit, patch, third-party-advisory
Sources
- CVE List CVE-2022-0527
- NVD CVE-2022-0527
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.