WordPress Plugin Vulnerabilities
YaySMTP < 2.2.2 - Admin+ Stored Cross-Site Scripting
Description
The plugin does not sanitise and escape some of its settings, which could allow high privilege users such as admin to perform Stored Cross-Site Scripting attacks when the unfiltered_html capability is disallowed (for example in multisite setup)
Proof of Concept
Put the following payload in the From Email or From Name settings and save them: " autofocus onfocus=alert(/XSS/)//
Affects Plugins
References
CVE
Classification
Type
XSS
OWASP top 10
CWE
CVSS
Miscellaneous
Original Researcher
Rafshanzani Suhada
Submitter
Rafshanzani Suhada
Verified
Yes
WPVDB ID
Timeline
Publicly Published
2022-07-18 (about 1 years ago)
Added
2022-07-18 (about 1 years ago)
Last Updated
2023-04-15 (about 1 years ago)