CVE-2023-26255

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.

CVSS v3.1

7.5 HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

CVSS v3.1

7.5 HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

EPSS

47.20% chance of exploitation in the next 30 days, 99th percentile

Nuclei

high · CWE-22

Published

2023-02-28

Updated

2025-03-18

Proof-of-concept exploits (2)

• 1nters3ct/CVEs/blob/main/CVE-2023-26255.md
• Nian-Stars/CVE-2023-26255-60★ · 2023-08-31

Nuclei templates (1)

• projectdiscovery/nuclei-templates/blob/main/http/cves/2023/CVE-2023-26255.yaml

References

• CVE Record
• NVD entry

Related

• CVE-2023-26256
• CVE-2023-2624
• CVE-2023-2623
• CVE-2023-26258
• CVE-2023-26213
• CVE-2023-26262