Products
SVG Support plugin for WordPress
- up to 2.5.5
Source
security@wordfence.com
Tags
CVE-2023-6708 details
Last Modified : July 18, 2024, 12:28 p.m.
Description
The SVG Support plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the SVG upload feature in all versions up to, and including, 2.5.5 due to insufficient input sanitization and output escaping, even when the 'Sanitize SVG while uploading' feature is enabled. 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 an injected page. Note that successful exploitation of this vulnerability requires the administrator to allow author-level users to upload SVG files.
CVSS Score
| 1 | 2 | 3 | 4 | 5.4 | 6 | 7 | 8 | 9 | 10 |
|---|
Weakness
| Weakness | Name | Description |
|---|
CVSS Data
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
Scope
CHANGED
Confidentiality Impact
LOW
Integrity Impact
LOW
Availability Impact
NONE
Base Score
5.4
Exploitability Score
2.3
Impact Score
2.7
Base Severity
MEDIUM
Vector String : CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
References
| URL | Source |
|---|---|
| https://plugins.trac.wordpress.org/browser/svg-support/trunk/functions/attachment.php#L235 | security@wordfence.com |
| https://plugins.trac.wordpress.org/browser/svg-support/trunk/svg-support.php#L110 | security@wordfence.com |
| https://wordpress.org/plugins/svg-support/ | security@wordfence.com |
| https://www.wordfence.com/threat-intel/vulnerabilities/id/72bcfd2a-6803-4073-8fa9-62bcf0a10571?source=cve | security@wordfence.com |