Information disclosure in Atlassian Fisheye
Priority LOW 22CWE-200Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- Low
- User interaction
- None
- Attack complexity
- Low
- Impact type
- Information disclosure
- Confidentiality · integrity · availability
- Low · None · None
- Fix status
- Fixed
Attack profile from CVSS 3.1 · NVD. Fix status from CNA. Impact type from CWE-200.
Summary
Affected versions of Atlassian Fisheye and Crucible allow remote attackers to view a product's SEN via an Information Disclosure vulnerability in the x-asen response header from Atlassian Analytics. The affected versions are before version 4.8.4.
Why it matters now
EPSS 0.00879 59th percentileScored 2026-11-07
Fix Fixed Fisheye (Atlassian): 4.8.4Crucible (Atlassian): 4.8.4
SSVC decision points
Not available: CISA has not published SSVC decision points for this record.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| Atlassian | Fisheye | before 4.8.4 | 4.8.4 | Patch available | CNA |
| Atlassian | Crucible | before 4.8.4 | 4.8.4 | Patch available | CNA |
Remediation
- Fix · CNA Fisheye (Atlassian) Fixed in 4.8.4
- Fix · CNA Crucible (Atlassian) Fixed in 4.8.4
Timeline
- 2026-10-02 Threatist record created from CVE-2020-14192
- 2026-10-03 Alias added: GHSA-rqwp-hg2g-ffp2
References
More Atlassian Crucible vulnerabilities
- TI-2026-67904 Arbitrary file access in Atlassian Data Center products KEVCVSS 4.0CRITICAL 9.3
- TI-2024-14399 Code injection in Atlassian Confluence Data Center CVSS 3.1HIGH 8.8
- TI-2012-02540 Atlassian JIRA before 5.0.1; Confluence before 3.5.16, 4.0 before 4.0.7, and 4.1 before… CVSS 3.1CRITICAL 9.1
- TI-2022-09598 Improper authentication in Atlassian Bamboo Server CVSS 3.1CRITICAL 9.8
- TI-2021-19720 Missing brute-force protection in Atlassian Fisheye CVSS 3.1CRITICAL 9.8
- TI-2017-12407 It was possible for double OGNL evaluation in certain redirect action and in WebWork URL… CVSS 3.0CRITICAL 9.8
Sources
- CVE-2020-14192 · CVE Program
- CVE-2020-14192 · NVD
- FIRST EPSS
- GHSA-rqwp-hg2g-ffp2 · GitHub Advisory Database · CC BY 4.0
This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences