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CVE-2022-3991

MEDIUM 5.4 CVSS 3.1
Published
November 29, 2022
Last modified
June 17, 2026
NVD status
Modified
Reported by
security@wordfence.com
Weakness
CWE-79
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N

Description

The Photospace Gallery plugin for WordPress is vulnerable to Stored Cross-Site Scripting via its settings parameters saved via the update() function in versions up to, and including, 2.3.5 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with subscriber-level permissions and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.

Affected WordPress components

A confirmed match is backed by the plugin or theme slug. A possible match is based on the product name only and should be verified.

Affected products and versions

  • deanoakley Photospace Gallery — Up to and including 2.3.5
  • photospace_gallery_project photospace_gallery — Up to and including 2.3.5

References

  • plugins.trac.wordpress.org https://plugins.trac.wordpress.org/browser/photospace/trunk/photospace.php#L87 Exploit, Third Party Advisory
  • www.wordfence.com https://www.wordfence.com/threat-intel/vulnerabilities/id/51212d87-8723-4ba7-8fa4-78912a56385f?source=cve
  • www.wordfence.com https://www.wordfence.com/vulnerability-advisories-continued/#CVE-2022-3991 Third Party Advisory
  • nvd.nist.gov Official NVD record