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CVE-2023-26256

An unauthenticated path traversal vulnerability affects the "STAGIL Navigation for Jira - Menu & Themes" plugin before 2.0.52 for Jira. By...

Basic Information

CVE State
PUBLISHED
Reserved Date
February 21, 2023
Published Date
February 28, 2023
Last Updated
March 21, 2025
Vendor
STAGIL
Product
STAGIL Navigation for Jira - Menu & Themes
Description
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.
Tags
nuclei_scanner

CVSS Scores

CVSS v3.1

7.5 - HIGH

Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

EPSS Score

Score
90.11% (Percentile: 99.55%) as of 2025-06-20

SSVC Information

Exploitation
poc
Technical Impact
partial

Exploit Status

Exploited in the Wild
Yes (2025-06-01 00:00:00 UTC) Source

References

https://marketplace.atlassian.com/apps/1216090/stagil-navigation-for-jira-menus-themes?tab=overview&hosting=cloud https://github.com/1nters3ct/CVEs/blob/main/CVE-2023-26256.md

Known Exploited Vulnerability Information

Source Added Date
The Shadowserver (via CIRCL) 2025-06-02 12:00:41 UTC

Scanner Integrations

Scanner URL Date Detected
Nuclei https://github.com/projectdiscovery/nuclei-templates/blob/main/http/cves/2023/CVE-2023-26256.yaml 2025-04-26 00:00:00 UTC

Potential Proof of Concepts

Warning: These PoCs have not been tested and could contain malware. Use at your own risk.

jcad123/CVE-2023-26256

Type: github • Created: 2023-09-01 00:10:36 UTC • Stars: 3

CVE-2023-26255_POC,CVE-2023-26256_POC

xhs-d/CVE-2023-26256

Type: github • Created: 2023-08-28 08:00:16 UTC • Stars: 0

CVE-2023-26256_POC

0x7eTeam/CVE-2023-26256

Type: github • Created: 2023-08-24 01:57:00 UTC • Stars: 31

CVE-2023-26255_POC,CVE-2023-26256_POC

Timeline

  • CVE ID Reserved

  • CVE Published to Public

  • Detected by Nuclei

  • Added to KEVIntel