CVE-2022-3516 json
Cross-site Scripting (XSS) - Stored in librenms/librenms
published 2022-11-20 3 y ago modified 2026-06-17 4 mo ago also GHSA-r4gq-hv2r-mrf5 , EUVD-2022-7417
- cvss
- 5.7
- version 3.0, CNA
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.5%
- EPSS 0.5% chance of exploitation in 30 days, percentile 43%
- public exploits
- 0
- none known
Summary
Cross-site Scripting (XSS) - Stored in GitHub repository librenms/librenms prior to 22.10.0.
Patch / fix
- packagist librenms/librenms 22.10.0
- librenms librenms/librenms 22.10.0
CISA SSVC
- Exploitation
- Proof of concept is public
- Automatable
- no
- Technical impact
- partial
- Assessed
- 18 mo ago
Exploit prediction
0.50% chance of exploitation in the next 30 days, higher than 43% of all scored CVEs (FIRST EPSS, 2026-11-08).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| CNA | 3.0 | 5.7 | CVSS:3.0/AV:N/AC:L/PR:H/UI:R/S:U/C:L/I:L/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 |
| GitHub | 3.1 | 6.1 | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N |
Affected packages
| ecosystem | package | affected | fixed in |
|---|---|---|---|
| packagist | librenms/librenms | <22.10.0 |
22.10.0 |
Affected products
- librenms librenms/librenms
Classification
- Weakness
-
- CWE-79 Improper Neutralization of Input During Web Page Generation
References
-
github.com
/librenms/librenms/commit/8e85698aa3aa4884c2f3d6c987542477eb64f07c
web, patch, third-party-advisory
-
huntr.dev
/bounties/734bb5eb-715c-4b64-bd33-280300a63748
web, permissions-required, third-party-advisory
-
nvd.nist.gov
/vuln/detail/CVE-2022-3516
advisory
Sources
- CVE List CVE-2022-3516
- GitHub Advisory GHSA-r4gq-hv2r-mrf5
- NVD CVE-2022-3516
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.