PT-2021-22543 · WordPress · Job Portal

Published 2021-10-15 · Updated 2021-10-20 · CVE-2021-39337

Positive Technologies (AI Summary)

CVSS v3.1

5.5

Medium

Base vector

AV:N/AC:L/PR:H/UI:N/S:C/C:L/I:L/A:N

Name of the Vulnerable Software and Affected Versions: job-portal WordPress plugin versions up to and including 0.0.1

Description: The issue arises from insufficient input validation and sanitization via several parameters in the ~/admin/jobs function.php file, allowing attackers with administrative user access to inject arbitrary web scripts. This affects multi-site installations where unfiltered html is disabled for administrators, and sites where unfiltered html is disabled.

Recommendations: For versions up to and including 0.0.1, update the job-portal WordPress plugin to a version that includes the necessary input validation and sanitization fixes. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

XSS

Weakness Enumeration

CWE-79

Related Identifiers

CVE-2021-39337

Affected Products

Job Portal

References · 5

• 🔥 https://github.com/BigTiger2020/word-press/blob/main/job-portal.md · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2021-39337 · Security Note
• https://osv.dev/vulnerability/CVE-2021-39337 · Vendor Advisory
• https://plugins.trac.wordpress.org/browser/job-portal/trunk/admin/jobs_function.php#L99 · Patch
• https://wordfence.com/vulnerability-advisories/#CVE-2021-39337 · Note