CVE-2026-120190 | PostyBirb Plus up to 3.1.75 Submission Description Editor DescriptionInput.tsx cross site scripting (Issue 504)

October 31, 2026 Yanac

A vulnerability categorized as problematic has been discovered in PostyBirb Plus up to 3.1.75. Affected by this vulnerability is an unknown functionality of the file ui/src/views/submissions/submission-forms/form-components/DescriptionInput.tsx of the component Submission Description Editor. The manipulation results in cross site scripting.

This vulnerability was named CVE-2026-120190. The attack may be performed from remote. In addition, an exploit is available.

It is advisable to upgrade the affected component.VulDB Recent EntriesRead More