CVE-2020-14189 : The execute function in in the Atlassian gajira-comment GitHub Action before ver

The execute function in in the Atlassian gajira-comment GitHub Action before version 2.0.2 allows remote attackers to execute arbitrary code in the context of a GitHub runner by creating a specially crafted GitHub issue comment.

Published 2020-11-09 22:15:12

Updated 2020-11-18 20:19:55

Source Atlassian

View at NVD, CVE.org

Vulnerability category: Execute code

Products affected by CVE-2020-14189

Atlassian » Jira Comment
Versions before (<) 2.0.2
cpe:2.3:a:atlassian:jira_comment:*:*:*:*:*:*:*:*
Matching versions

Exploit prediction scoring system (EPSS) score for CVE-2020-14189

EPSS FAQ

0.35%

Probability of exploitation activity in the next 30 days EPSS Score History

~ 72 %

Percentile, the proportion of vulnerabilities that are scored at or less

CVSS scores for CVE-2020-14189

Base Score	Base Severity	CVSS Vector	Exploitability Score	Impact Score	Score Source
7.5	HIGH	AV:N/AC:L/Au:N/C:P/I:P/A:P	10.0	6.4	NIST
Access Vector: Network Access Complexity: Low Authentication: None Confidentiality Impact: Partial Integrity Impact: Partial Availability Impact: Partial
9.8	CRITICAL	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H	3.9	5.9	NIST
Attack Vector: Network Attack Complexity: Low Privileges Required: None User Interaction: None Scope: Unchanged Confidentiality: High Integrity: High Availability: High

References for CVE-2020-14189

https://github.com/atlassian/gajira-comment/security/advisories/GHSA-hj6w-pm28-h8hf

gajira-comment GitHub action vulnerable to arbitrary code execution · Advisory · atlassian/gajira-comment · GitHub
Third Party Advisory

Jump to

Vulnerability Details : CVE-2020-14189

Products affected by CVE-2020-14189

Exploit prediction scoring system (EPSS) score for CVE-2020-14189

CVSS scores for CVE-2020-14189

References for CVE-2020-14189