The HAL WordPress plugin is vulnerable to Stored Cross-Site Scripting due to insufficient input validation and sanitization via several parameters found in the ~/wp-hal.php file which allowed attackers with administrative user access to inject arbitrary web scripts, in versions up to and including 2.1.1. 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/HAL.md | Exploit Third Party Advisory |
https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&old=2614075%40hal&new=2614075%40hal&sfp_email=&sfph_mail= | Patch Third Party Advisory |
https://www.wordfence.com/vulnerability-advisories/#CVE-2021-39345 | Third Party Advisory |
History
No history.
MITRE Information
Status: PUBLISHED
Assigner: Wordfence
Published: 2021-10-14T00:00:00
Updated: 2021-10-15T12:15:35
Reserved: 2021-08-20T00:00:00
Link: CVE-2021-39345
JSON object: View
NVD Information
Status : Analyzed
Published: 2021-10-15T13:15:08.010
Modified: 2021-10-20T15:38:36.307
Link: CVE-2021-39345
JSON object: View
Redhat Information
No data.
CWE