WordPress Plugin Vulnerabilities

SEO 301 Meta <= 1.9.1 - Admin+ Stored Cross-Site Scripting

Description

The plugin does not escape its Request and Destination settings, allowing high privilege users such as admin to perform Cross-Site Scripting attacks even when the unfiltered_html capability is disallowed

Proof of Concept

Put the following payload in the Request or Destination settings of the plugin: " style=animation-name:rotation onanimationstart=alert(/XSS/)//

Affects Plugins

No known fix

References

Classification

Type
XSS
CWE
CVSS

Miscellaneous

Original Researcher
fuzzyap1
Submitter
fuzzyap1
Verified
Yes

Timeline

Publicly Published
2022-02-21 (about 2 years ago)
Added
2022-02-21 (about 2 years ago)
Last Updated
2022-04-16 (about 2 years ago)

Other