Vulnerability in WordPress Amazon S3 Project
CVE-2023-0423
The WordPress Amazon S3 Plugin WordPress plugin before 1.6 does not sanitise and escape a parameter before outputting it back in the page, leading to a Reflected Cross-Site Scripting which could be used against high privilege users such as admin
EPSS: 0.004 (36.8th percentile) — read the EPSS interpretation.
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.
Affected products
- Wordpress_amazon_s3_project Wordpress_amazon_s3
- Unknown Wordpress Amazon S3 Plugin — versions 0
Public proof-of-concept exploits
References
- contact@wpscan.com (Exploit, technical-description, Third Party Advisory, exploit, vdb-entry)
Frequently asked questions
- What is CVE-2023-0423?
- CVE-2023-0423 is a medium-severity vulnerability in WordPress Amazon S3 Project, classified under CWE-79 CROSS-SITE SCRIPTING (XSS). CVSS score: 4.8/10. Published 2023-04-10.
- How severe is CVE-2023-0423?
- Medium severity. CVSS v3 base score is 4.8 out of 10.
- Is CVE-2023-0423 known to be exploited?
- 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.