CVE-2021-47951

WordPress Picture Gallery 1.4.2 Stored XSS via Edit Content URL

CVSS 5.1 MEDIUMEPSS 0.2%CWE-79

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.

CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:P/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N

Affected products

picture-gallery · Picture Gallery

public PoCs found — 1

cve_referencewww.exploit-db.com/exploits/50187unverified

⚠ Public resources, to assess the exposure of systems you control or are authorized to test. Test only with authorization.

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References

https://wordpress.org/plugins/picture-gallery/https://www.exploit-db.com/exploits/50187 https://www.vulncheck.com/advisories/wordpress-picture-gallery-stored-xss-via-edit-content-url