Auth bypass in Sirv Image Optimizer, Resizer And Cdn –
CVE-2024-8480
The Image Optimizer, Resizer and CDN – Sirv plugin for WordPress is vulnerable to unauthorized modification of data due to a missing capability check on the 'sirv_save_prevented_sizes' function in all versions up to, and including, 7.2.7…
Vulnerability class: Broken Access Control
EPSS: 0.009 (53.6th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 8.8 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H.
Affected products
- Sirv Image Optimizer, Resizer And Cdn – — versions 0
- Sirv
Weakness classification (CWE)
Public proof-of-concept exploits
References
- security@wordfence.com (Third Party Advisory)
- security@wordfence.com (Issue Tracking)
- security@wordfence.com (Issue Tracking)
- security@wordfence.com (Patch)
Frequently asked questions
- What is CVE-2024-8480?
- CVE-2024-8480 is a high-severity vulnerability in Sirv Image Optimizer, Resizer And Cdn –, classified under Missing Authorization. CVSS score: 8.8/10. Published 2024-09-06.
- How severe is CVE-2024-8480?
- High severity. CVSS v3 base score is 8.8 out of 10.
- Is CVE-2024-8480 known to be exploited?
- 3 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.