CVE-2021-27519

MEDIUM 6.1CVE-2021-27519 · Published 19/03/2021 · updated 17/06/2026

In short

CVE-2021-27519 is a MEDIUM (CVSS 6.1) vulnerability affecting fudforum (fudforum).
Chance of exploitation in the next 30 days (EPSS): 7.6%, higher than 94.5% of all vulnerabilities.
No patched version is listed yet: follow the vendor's advisory in References.

Package	Affected versions	Patched versions
fudforum fudforum	`= 3.1.0`	No fix yet

A cross-site scripting (XSS) issue in FUDForum 3.1.0 allows remote attackers to inject JavaScript via index.php in the "srch" parameter.

Running one of these products? Scan your site to see whether it exposes a vulnerable version.

Package

Affected versions

Patched versions

= 3.1.0

No fix yet

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