Path traversal in Atlassian Atlasboard
Priority MEDIUM 42CWE-22Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- None
- Attack complexity
- Low
- Impact type
- Information disclosure
- Confidentiality · integrity · availability
- High · None · None
- Fix status
- Fixed
Attack profile from CVSS 3.1 · CISA ADP. Fix status from CNA and GitHub. Impact type from CWE-22 and the CVSS impact.
Summary
The renderWidgetResource resource in Atlasian Atlasboard before version 1.1.9 allows remote attackers to read arbitrary files via a path traversal vulnerability.
Why it matters now
Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.01669 76th percentileScored 2026-11-07
Fix Fixed Atlasboard (Atlassian): 1.1.9atlasboard (npm): 1.1.9
SSVC decision points
CISA ADP · SSVC 2.0.3
- Exploitation
- None
- Automatable
- Yes
- Technical impact
- Partial
The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| Atlassian | Atlasboard | before 1.1.9 | 1.1.9 | Patch available | CNA |
| — | atlasboard (npm) | before 1.1.9 | 1.1.9 | Patch available | GHSA-25pr-6pr6-68v7 |
- Atlasboard VendorAtlassian Affected before 1.1.9 Fixed in 1.1.9 Patch available CNA
- atlasboard (npm) Vendor— Affected before 1.1.9 Fixed in 1.1.9 Patch available GHSA-25pr-6pr6-68v7
Remediation
- Fix · CNA Atlasboard (Atlassian) Fixed in 1.1.9
- Fix · GHSA-25pr-6pr6-68v7 atlasboard (npm) Fixed in 1.1.9 Advisory →
Timeline
- 2026-10-02 Threatist record created from CVE-2021-39109
- 2026-10-03 Alias added: GHSA-25pr-6pr6-68v7
References
Sources
- CVE-2021-39109 · CVE Program
- CVE-2021-39109 · NVD
- FIRST EPSS
- GHSA-25pr-6pr6-68v7 · GitHub Advisory Database · CC BY 4.0
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