CVE-2021-43288 json
An issue was discovered in ThoughtWorks GoCD before 21.3.0.
published 2022-04-14 4 y ago modified 2026-06-17 4 mo ago also EUVD-2021-30232
- cvss
- 5.4
- version 3.1, NVD
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.9%
- EPSS 0.9% chance of exploitation in 30 days, percentile 60%
- public exploits
- 0
- none known
Summary
An issue was discovered in ThoughtWorks GoCD before 21.3.0. An attacker in control of a GoCD Agent can plant malicious JavaScript into a failed Job Report.
Patch / fix
- thoughtworks gocd 21.3.0
Exploit prediction
0.91% chance of exploitation in the next 30 days, higher than 60% of all scored CVEs (FIRST EPSS, 2026-11-08).
Exploits and checks
- blog.sonarsource.com https://blog.sonarsource.com/gocd-vulnerability-chain referenced PoC, tagged "exploit" by a source, unverified
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| NVD | 3.1 | 5.4 | CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N |
| NVD | 2.0 | 3.5 | AV:N/AC:M/Au:S/C:N/I:P/A:N |
Classification
- Weakness
-
- CWE-79 Improper Neutralization of Input During Web Page Generation
References
-
github.com
/gocd/gocd/commit/f5c1d2aa9ab302a97898a6e4b16218e64fe8e9e4
patch, third-party-advisory
-
blog.sonarsource.com
/gocd-vulnerability-chain
exploit, patch, third-party-advisory
-
gocd.org
/releases/#21-3-0
issue-tracking, release-notes, vendor-advisory
Sources
- CVE List CVE-2021-43288
- NVD CVE-2021-43288
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