CVE-2023-26256

Public Exploit

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.

Category

7.5
CVSS
Severity: High
CVSS 3.1 •
EPSS 90.11% Top 5%
Third-Party Advisory github.com
Affected: n/a n/a
Published at:
Updated at:

References

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

Frequently Asked Questions

What is the severity of CVE-2023-26256?
CVE-2023-26256 has been scored as a high severity vulnerability.
How to fix CVE-2023-26256?
To fix CVE-2023-26256, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2023-26256 being actively exploited in the wild?
It is possible that CVE-2023-26256 is being exploited or will be exploited in a near future based on public information. According to its EPSS score, there is a ~90% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
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