CVE-2023-7085

Scalable Vector Graphics (SVG) <= 3.4 - Author+ Stored XSS via SVG

Severity Score

5.4

*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

Track*

*SSVC

Descriptions

The Scalable Vector Graphics (SVG) WordPress plugin through 3.4 does not sanitize uploaded SVG files, which could allow users with a role as low as Author to upload a malicious SVG containing XSS payloads.

El complemento Scalable Vector Graphics (SVG) de WordPress hasta la versión 3.4 no sanitiza los archivos SVG cargados, lo que podría permitir a los usuarios con un rol tan bajo como Autor cargar un SVG malicioso que contenga payloads XSS.

The Scalable Vector Graphics (SVG) plugin for WordPress is vulnerable to Stored Cross-Site Scripting via SVGs in all versions up to, and including, 3.4 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 an injected page.

*Credits: Bob Matyas, WPScan

Attack Vector

Network

Attack Complexity

Low

Privileges Required

Low

User Interaction

Required

Scope

Changed

Confidentiality

Low

Integrity

Low

Availability

None

Attack Vector

Network

Attack Complexity

Low

Privileges Required

Low

User Interaction

None

Scope

Changed

Confidentiality

Low

Integrity

Low

Availability

None

* Common Vulnerability Scoring System

SSVC

Decision:Track*

Exploitation

Poc

Automatable

Tech. Impact

Partial

* Organization's Worst-case Scenario

Timeline

2023-12-22 CVE Reserved
2024-02-20 CVE Published
2024-03-19 EPSS Updated
2024-08-28 CVE Updated
2024-08-28 First Exploit
---------- Exploited in Wild
---------- KEV Due Date

CWE

CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

CAPEC

References (1)

URL	Tag	Source

URL	Date	SRC
https://wpscan.com/vulnerability/a2ec1308-75a0-49d0-9288-33c6d9ee4328	2024-08-28

URL	Date	SRC

URL	Date	SRC

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Unknown Search vendor "Unknown"		Scalable Vector Graphics (SVG) Search vendor "Unknown" for product "Scalable Vector Graphics (SVG)"				<= 3.4 Search vendor "Unknown" for product "Scalable Vector Graphics (SVG)" and version " <= 3.4"		en		Affected