CVE-2026-1854 in Post Flagger Plugininfo

Zusammenfassung

von MITRE • 21.03.2026

The Post Flagger plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's 'flag' shortcode in all versions up to, and including, 1.1 due to insufficient input sanitization and output escaping on user supplied attributes. This makes it possible for authenticated attackers, with contributor-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.

Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

Zuständig

Wordfence

Reservieren

03.02.2026

Veröffentlichung

21.03.2026

Moderieren

akzeptiert

Eintrag

VDB-352196

CPE

bereit

EPSS

0.00045

KEV

nein

Aktivitäten

very low

Quellen

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