Medium severity6.4NVD Advisory· Published May 10, 2026· Updated May 12, 2026
CVE-2021-47951
CVE-2021-47951
Description
WordPress Picture Gallery 1.4.2 contains a stored cross-site scripting vulnerability that allows authenticated attackers to inject malicious scripts through the Edit Content URL field in the Access Control settings. Attackers can enter JavaScript payloads in the plugin options that are stored in the database and executed when the functionality is triggered, enabling session hijacking or credential theft.
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Affected products
2(expand)+ 1 more
- (no CPE)
- (no CPE)range: =1.4.2
Patches
Vulnerability mechanics
References
3News mentions
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