CVE - CVE-2021-39343

CVE-ID
CVE-2021-39343	Learn more at National Vulnerability Database (NVD) • CVSS Severity Rating • Fix Information • Vulnerable Software Versions • SCAP Mappings • CPE Information
Description
The MPL-Publisher WordPress plugin is vulnerable to Stored Cross-Site Scripting due to insufficient input validation and sanitization via several parameters found in the ~/libs/PublisherController.php file which allowed attackers with administrative user access to inject arbitrary web scripts, in versions up to and including 1.30.2. This affects multi-site installations where unfiltered_html is disabled for administrators, and sites where unfiltered_html is disabled.
References
Note: References are provided for the convenience of the reader to help distinguish between vulnerabilities. The list is not intended to be complete.
MISC:https://github.com/BigTiger2020/word-press/blob/main/MPL-Publisher.md URL:https://github.com/BigTiger2020/word-press/blob/main/MPL-Publisher.md MISC:https://plugins.trac.wordpress.org/browser/mpl-publisher/trunk/libs/PublisherController.php#L35 URL:https://plugins.trac.wordpress.org/browser/mpl-publisher/trunk/libs/PublisherController.php#L35 MISC:https://www.wordfence.com/vulnerability-advisories/#CVE-2021-39343 URL:https://www.wordfence.com/vulnerability-advisories/#CVE-2021-39343
Assigning CNA
Wordfence
Date Record Created
20210820	Disclaimer: The record creation date may reflect when the CVE ID was allocated or reserved, and does not necessarily indicate when this vulnerability was discovered, shared with the affected vendor, publicly disclosed, or updated in CVE.
Phase (Legacy)
Assigned (20210820)
Votes (Legacy)

Comments (Legacy)

Proposed (Legacy)
N/A
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