CVE-2023-26256
An unauthenticated path traversal vulnerability affects the "STAGIL Navigation for Jira - Menu & Themes" plugin before 2.0.52 for Jira. By modifying the...
- Published
- Feb 28, 2023
- Updated
- Mar 21, 2025
- Assigning CNA
- mitre
- Evidence observed
- Aug 8, 2026
Primary CVSS
nvd · CVSS 3.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:NModerate · next 30 days
- Percentile
- 95.9%
- Model date
- Sep 21, 2026
EPSS is a statistical estimate, not a certainty or a measure of impact. Combine it with CVSS, KEV status, exposure and your environment.
Summary
An unauthenticated path traversal vulnerability affects the "STAGIL Navigation for Jira - Menu & Themes" plugin before 2.0.52 for Jira. By modifying the fileName parameter to the snjFooterNavigationConfig endpoint, it is possible to traverse and read the file system.
Sources
4CVE-2023-26255_POC,CVE-2023-26256_POC
Proof-of-concept exploit for CVE-2023-26255 and CVE-2023-26256 targeting JIRA instances with version 2.0.50, including a FOFA-based reconnaissance query for vulnerable targets.
Proof-of-concept exploit for CVE-2023-26256 with single and batch URL scanning modes for vulnerability verification.
Responsible use
Use vulnerability information only on systems you own or are authorized to test. Kitploit links to public research metadata and does not store exploit code or malicious payloads.