Cross-site request forgery in Emlog Pro - CVE-2026-21430
Published: August 15, 2026
Vulnerability identifier: #VU142799
CSH Severity: Low
CVSS v4: 6.9 [CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:A/VC:L/VI:H/VA:N/SC:N/SI:N/SA:N]
CVE-ID: CVE-2026-21430
CWE-ID: CWE-352
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vulnerability details
The vulnerability allows a remote user to take over an account.
The vulnerability exists due to cross-site request forgery chained with stored cross-site scripting in the Emlog Pro application when handling crafted web requests and stored script content. A remote user can submit a crafted request and inject malicious script content to take over an account.
Exploitation requires authentication and relies on chaining both issues together.
Affected software
Emlog Pro
How to mitigate CVE-2026-21430
Install security update from vendor's website.
Emlog Pro - update to 2.5.24