CVE-2024-8964 - Image Optimizer, Resizer and CDN – Sirv <= 7.2.9 - Authenticated (Author+) Stored Cross-Site Scripting via SVG File Upload

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MEDIUM

Image Optimizer, Resizer and CDN – Sirv <= 7.2.9 - Authenticated (Author+) Stored Cross-Site Scripting via SVG File Upload

Published Oct 8, 2024

6.4

MEDIUM

CVSS 3.1

EPSS 0.34%

Description

The Image Optimizer, Resizer and CDN – Sirv plugin for WordPress is vulnerable to Stored Cross-Site Scripting via SVG File uploads in all versions up to, and including, 7.2.9 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with Author-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses the SVG file.

Affected products

Vendor Sirv Product Image Optimizer, Resizer and CDN – Sirv Default
unaffected
- Version
  -
  Status
  affected
  Constraints
  <=7.2.9

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor

Product

Default status

Versions

Sirv

Image Optimizer, Resizer and CDN – Sirv

unaffected

Version	Status	Constraints
-	affected	<=7.2.9

Remediation

No remediation recorded yet.

Weaknesses (1)

CWE-79

Cross-site Scripting (XSS)

References (3)

https://plugins.trac.wordpress.org/changeset/3162079/
Patch
https://wordpress.org/plugins/sirv/#developers
Release Notes
https://www.wordfence.com/threat-intel/vulnerabilities/id/39b2435f-32a3-4158-a734-c21a0cab15be?source=cve
Third Party Advisory

Link	Providers	Tags
https://plugins.trac.wordpress.org/changeset/3162079/		Patch
https://wordpress.org/plugins/sirv/#developers		Release Notes
https://www.wordfence.com/threat-intel/vulnerabilities/id/39b2435f-32a3-4158-a734-c21a0cab15be?source=cve		Third Party Advisory