The Content Staging WordPress plugin is vulnerable to Stored Cross-Site Scripting due to insufficient input validation and escaping via several parameters that are echo'd out via the ~/templates/settings.php file which allowed attackers with administrative user access to inject arbitrary web scripts, in versions up to and including 2.0.1. This affects multi-site installations where unfiltered_html is disabled for administrators, and sites where unfiltered_html is disabled.
References
Link | Resource |
---|---|
https://github.com/BigTiger2020/word-press/blob/main/Content%20Staging.md | Exploit Third Party Advisory |
https://plugins.trac.wordpress.org/browser/content-staging/trunk/templates/settings.php | Third Party Advisory |
https://wordfence.com/vulnerability-advisories/#CVE-2021-39356 | Third Party Advisory |
History
No history.
MITRE Information
Status: PUBLISHED
Assigner: Wordfence
Published: 2021-10-18T00:00:00
Updated: 2021-10-21T19:38:35
Reserved: 2021-08-20T00:00:00
Link: CVE-2021-39356
JSON object: View
NVD Information
Status : Analyzed
Published: 2021-10-21T20:15:08.193
Modified: 2021-10-27T22:25:24.197
Link: CVE-2021-39356
JSON object: View
Redhat Information
No data.
CWE