CVE-2021-39337

The job-portal WordPress plugin is vulnerable to Stored Cross-Site Scripting due to insufficient input validation and sanitization via several parameters found in the ~/admin/jobs_function.php file which allowed attackers with administrative user access to inject arbitrary web scripts, in versions up to and including 0.0.1. This affects multi-site installations where unfiltered_html is disabled for administrators, and sites where unfiltered_html is disabled.

• CWE-79
• CWE-79

• https://github.com/BigTiger2020/word-press/blob/main/job-portal.mdExploit, Third Party Advisory
• https://plugins.trac.wordpress.org/browser/job-portal/trunk/admin/jobs_function.php#L99Patch, Third Party Advisory
• https://www.wordfence.com/vulnerability-advisories/#CVE-2021-39337Third Party Advisory
• https://github.com/BigTiger2020/word-press/blob/main/job-portal.mdExploit, Third Party Advisory
• https://plugins.trac.wordpress.org/browser/job-portal/trunk/admin/jobs_function.php#L99Patch, Third Party Advisory
• https://www.wordfence.com/vulnerability-advisories/#CVE-2021-39337Third Party Advisory

Published

Oct 15, 2021

Last Modified

Jun 17, 2026

Status

Modified

• How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
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