Medium severity · published May 11, 2021
CVE-2021-31904
In JetBrains TeamCity before 2020.2.2, XSS was potentially possible on the test history page
6.1
CVSS
0.8%
EPSS
No
On KEV
Description
In JetBrains TeamCity before 2020.2.2, XSS was potentially possible on the test history page.
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 55% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
TE
TeamCity · JetBrains
before 2020.2.2 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2021-31904
CVE.org
https://www.cve.org/CVERecord?id=CVE-2021-31904
Vendor Advisory
https://blog.jetbrains.com
Vendor Advisory
https://blog.jetbrains.com/blog/2021/05/07/jetbrains-security-bulletin-q1-2021/
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