CVE-2023-26255

PoC —

CVSS 3.1

7.5 high

EPSS

47%p99

Published

Feb 28, 2023 (Feb 28, 2023)

Modified

Jun 17, 2026

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 snjCustomDesignConfig endpoint, it is possible to traverse and read the file system.

Vendors: stagil
Products: stagil navigation
Weakness: CWE-22
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

NVD CVE.org GitHub PoCs EPSS (47.2%)

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