CVE-2023-26256 is an unauthenticated path traversal vulnerability in the "STAGIL Navigation for Jira - Menu & Themes" plugin, affecting versions prior to 2.0.52. By manipulating the fileName parameter in the snjFooterNavigationConfig endpoint, attackers can read arbitrary files from the file system. This vulnerability has a CVSS score of 7.5 (HIGH), indicating a network-based attack with low complexity and high confidentiality impact, requiring no user interaction or privileges. While not listed in CISA's KEV catalog, its high EPSS score (0.92709) and FAUCET Risk Score (99/100) suggest a high likelihood of exploitation, further evidenced by the availability of Nuclei templates and media coverage highlighting its active targeting.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
< 2.0.52CPE matchmatch criteria | cpe:2.3:a:stagil:stagil_navigation:*:*:*:*:*:jira:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.1 Mastodon, and 0.4 GitHub mentions.
The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.
Remediation records are not available for this CVE.