Medium severity · published Dec 1, 2021
CVE-2021-3983
Cross-site Scripting (XSS) - Stored in kevinpapst/kimai2
6.1
CVSS
0.8%
EPSS
No
On KEV
Description
kimai2 is vulnerable to Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
Required
Confidentiality
Low
Integrity
Low
Availability
None
Scope
Changed
Exploitation
Is it being used?
Exploit prediction (EPSS)0.8% · higher than 56% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
KE
kevinpapst/kimai2 · kevinpapst
before 1.16.3 · source: vendor
KI
Kimai2 · Kimai2 Project
before 1.16.3 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2021-3983
CVE.org
https://www.cve.org/CVERecord?id=CVE-2021-3983
Patch
https://github.com/kevinpapst/kimai2/commit/89bfa82c61da0d3639e4038e689e25467baac8a0
Exploit
https://huntr.dev/bounties/c96f3480-dccf-4cc2-99a4-d2b3a7462413
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