CVE-2023-44276

MEDIUM 5.4CVE-2023-44276 · Published 28/09/2023 · updated 17/06/2026

In short

CVE-2023-44276 is a MEDIUM (CVSS 5.4) vulnerability affecting opnsense (opnsense).
Chance of exploitation in the next 30 days (EPSS): 0.60%, higher than 49.0% of all vulnerabilities.
Fix: update to 23.7.5 or later.

Package	Affected versions	Patched versions
opnsense opnsense	`< 23.7.5`	`23.7.5`

OPNsense before 23.7.5 allows XSS via the index.php sequence parameter to the Lobby Dashboard.

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Package

Affected versions

Patched versions

< 23.7.5

23.7.5

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