CVE-2020-14188 json
gajira-create GitHub action vulnerable to arbitrary code execution
published 2020-11-09 5 y ago modified 2026-09-10 1 mo ago also EUVD-2022-7020 , GHSA-4xqx-pqpj-9fqw
- cvss
- 9.8
- version 3.1, NVD
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 2.9%
- EPSS 2.9% chance of exploitation in 30 days, percentile 86%
- public exploits
- 0
- none known
Summary
The preprocessArgs function in the Atlassian gajira-create GitHub Action before version 2.0.1 allows remote attackers to execute arbitrary code in the context of a GitHub runner by creating a specially crafted GitHub issue.
Patch / fix
- github-actions atlassian/gajira-create 2.0.1
- Atlassian gajira-create 2.0.1
Exploit prediction
2.87% chance of exploitation in the next 30 days, higher than 86% of all scored CVEs (FIRST EPSS, 2026-11-08).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| GitHub | 3.1 | 9.8 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
| NVD | 3.1 | 9.8 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
| NVD | 2.0 | 7.5 | AV:N/AC:L/Au:N/C:P/I:P/A:P |
Affected packages
| ecosystem | package | affected | fixed in |
|---|---|---|---|
| github-actions | atlassian/gajira-create | <2.0.1 |
2.0.1 |
Affected products
- Atlassian gajira-create
References
-
github.com
/atlassian/gajira-create/security/advisories/GHSA-4xqx-pqpj-9fqw
web, third-party-advisory
-
nvd.nist.gov
/vuln/detail/CVE-2020-14188
advisory
-
github.com
/atlassian/gajira-create
package
Sources
- CVE List CVE-2020-14188
- GitHub Advisory GHSA-4xqx-pqpj-9fqw
- NVD CVE-2020-14188
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.