CVE-2022-3991
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.
Does this matter?
Lower severity and a low EPSS score (0.65%). Track it; it rarely justifies an emergency change on its own.
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.
- CVSS 3.1
- 5.4 MEDIUMCVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
- EPSS
- 0.65% probability · 49th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-79
- Affected
- photospace gallery project/photospace gallery
- Source
- security@wordfence.com
References
- https://plugins.trac.wordpress.org/browser/photospace/trunk/photospace.php#L87Exploit, Third Party Advisory
- https://www.wordfence.com/threat-intel/vulnerabilities/id/51212d87-8723-4ba7-8fa4-78912a56385f?source=cve
- https://www.wordfence.com/vulnerability-advisories-continued/#CVE-2022-3991Third Party Advisory
- https://plugins.trac.wordpress.org/browser/photospace/trunk/photospace.php#L87Exploit, Third Party Advisory
- https://www.wordfence.com/vulnerability-advisories-continued/#CVE-2022-3991Third Party Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.