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CVE-2021-3983
Cross-site Scripting (XSS) - Stored in kevinpapst/kimai2
Medium6.3EPSS 0.79%
- Published
- Updated
- Reserved
- Assigned by
- @huntrdev
Description
kimai2 is vulnerable to Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
Timeline
ID reserved
By @huntrdev
- 12 days later
· 12 days later
Published
- 3 years later
· 3 years later
Record updated
Changes after publication (a new score, a public exploit, EPSS crossing 1, 10 or 50 %, leaving KEV) are kept since November 2026; earlier ones are not known.
Scores
| Scored by | CVSS | Score | Vector |
|---|---|---|---|
| @huntrdevCNA (assigner) | 3.0 | Medium6.3 | CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L |
| NVDNVD · Modified | 3.1 | Medium6.1 | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N |
- EPSS (exploitation in 30 days)
- 0.79% · top 44% of all CVEs (7 Nov 2026)
Loading the EPSS history…
The list uses the assigner's score when there is one, then CISA's, then NVD's: Medium 6.3.
Weakness
Affected products
kevinpapst · kevinpapst/kimai2
- affected unspecified – < 1.16.3
Affected packages
From reviewed advisories of the GitHub Advisory Database.
- Packagistkevinpapst/kimai2GHSA-67c7-5v9j-227r (opens in a new tab)
References (2)
- https://huntr.dev/bounties/c96f3480-dccf-4cc2-99a4-d2b3a7462413 (opens in a new tab)x_refsource_CONFIRMx_transferred
- https://github.com/kevinpapst/kimai2/commit/89bfa82c61da0d3639e4038e689e25467baac8a0 (opens in a new tab)x_refsource_MISCx_transferred
Sources
The same CVE in the primary databases and aggregators, to check against.
- CVE.org record (opens in a new tab)
- CVE List JSON (GitHub) (opens in a new tab)
- NVD (opens in a new tab)
- FIRST EPSS (opens in a new tab)
- OSV.dev (opens in a new tab)
- GitHub Advisory GHSA-67c7-5v9j-227r (opens in a new tab)
- CIRCL Vulnerability-Lookup (opens in a new tab)
Badge for a README or a ticket
[](https://trackcve.app/cve/CVE-2021-3983)Record last updated .