CVE-2026-90454
Description
A deployment mode intended to expose only read access to a bundled packet-analysis component's interface denies a list of write-capable routes by pattern, but the pattern omits routes that modify tags attached to stored session records, and the proxy configuration otherwise permits the request method those routes use. This allows an authenticated user on a deployment intended to be read-only to add or remove tags on stored session records.
Is your site exposed to CVE-2026-90454?
Run a free security scan — no signup, results in seconds.
Weakness Type (CWE)
References
Frequently Asked Questions
What is CVE-2026-90454? +
How do I check if I'm vulnerable to CVE-2026-90454? +
Related Vulnerabilities
FreeScout is a free self-hosted help desk and shared mailbox. Prior to version 1.8.213, the `load_customer_info` action in `POST /conversation/ajax` …
GLPI is a free asset and IT management software package. Starting in version 0.78 and prior to versions 10.0.25 and …
In affected versions of Octopus Server, permissions were not checked correctly resulting in any authenticated user being able to make …
SOPlanning does not enforce authorization for backup functionalities. An unauthenticated attacker can directly query backup-related endpoints and retrieve backup archives …
A denial-of-service vulnerability exists in NPort devices because of improper access control on the command port. The command interface does …
NamelessMC is website software for Minecraft servers. In version 2.2.4,`core/classes/Misc/ProfilePostReactionContext.php` only verifies that the wall post exists and does not …