XSS in Fooplugins Foogallery
CVE-2023-6747
The Best WordPress Gallery Plugin – FooGallery plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the custom attributes in all versions up to, and including, 2.3.3 due to insufficient input sanitization and output escaping. This makes it possible for contributors and above to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.
Vulnerability class: XSS (Cross-Site Scripting)
EPSS: 0.004 (33.4th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 6.4 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N.
Affected products
- Fooplugins Foogallery
- Fooplugins Gallery By Foogallery — versions 0
- Https://fooplugins.com Foogallery Premium — versions 0
Weakness classification (CWE)
Public proof-of-concept exploits
References
- security@wordfence.com (Third Party Advisory)
- security@wordfence.com (Product)
- security@wordfence.com
- security@wordfence.com
Frequently asked questions
- What is CVE-2023-6747?
- CVE-2023-6747 is a medium-severity vulnerability in Fooplugins Foogallery, classified under Cross-site Scripting. CVSS score: 6.4/10. Published 2024-01-03.
- How severe is CVE-2023-6747?
- Medium severity. CVSS v3 base score is 6.4 out of 10.
- Is CVE-2023-6747 known to be exploited?
- 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.