SVG Support < 2.3.20 - Admin+ Stored Cross-Site Scripting
CVE-2021-24686

4.8MEDIUM

Key Information:

Vendor

Wordpress
Status
Svg Support
Vendor
CVE Published:
1 February 2022

What is CVE-2021-24686?

The SVG Support WordPress plugin before 2.3.20 does not escape the "CSS Class to target" setting before outputting it in an attribute, which could allow high privilege users to perform Cross-Site Scripting attacks even when the unfiltered_html capability is disallowed.

References

https://wpscan.com/vulnerability/38018695-901d-48d9-b39a-...
x_refsource_MISC
https://plugins.trac.wordpress.org/changeset/2651929
x_refsource_CONFIRM

CVSS V3.1

Score:
4.8
Severity:
MEDIUM
Confidentiality:
Low
Integrity:
Low
Availability:
Low
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
High
User Interaction:
Required
Scope:
Changed

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Credit

Shivam Rai
.