XSS in Enviragallery Envira Gallery
CVE-2024-3899
The Gallery Plugin for WordPress WordPress plugin before 1.8.15 does not sanitise and escape some of its image settings, which could allow users with post-writing privilege such as Author to perform Cross-Site Scripting attacks.
Vulnerability class: XSS (Cross-Site Scripting)
Published · last modified .
CVSS v3 metric
CVSS v3 base score 4.8 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N.
EPSS exploit prediction
EPSS: 0.004 (26.7th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 27th percentile — 26.7% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.004 · newest: 0.004 · change: 0.000
Affected products
- Enviragallery Envira Gallery
- Gallery Plugin For WordPress — versions 0
Weakness classification (CWE)
Public proof-of-concept exploits
References
- wpscan.com/vulnerability/e3afadda-4d9a-4a51-b744-10de7d8d8578/ (Exploit, technical-description, Third Party Advisory, exploit, vdb-entry)
Frequently asked questions
- What is CVE-2024-3899?
- CVE-2024-3899 is a medium-severity vulnerability in Enviragallery Envira Gallery, classified under Cross-site Scripting. CVSS score: 4.8/10. Published 2024-09-11.
- How severe is CVE-2024-3899?
- Medium severity. CVSS v3 base score is 4.8 out of 10.
- Is CVE-2024-3899 known to be exploited?
- 2 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.