CVE-2026-34567 is a critical stored Cross-Site Scripting (XSS) vulnerability impacting CI4MS versions prior to 0.31.0.0. An authenticated attacker can exploit this by injecting malicious JavaScript into blog post categories due to insufficient input sanitization. Rated with a CVSS score of 9.1 (CRITICAL), the vulnerability has a low attack complexity and can result in high confidentiality impact, potentially allowing for session hijacking or data theft. There is currently no evidence of active exploitation or public exploit code, though the issue has been noted in community discussions.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
< 0.31.0.0CPE matchmatch criteria | cpe:2.3:a:ci4-cms-erp:ci4ms:*:*:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:L/A:L
The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.6 Bluesky, 0.3 Mastodon, and 1.6 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.