TI-2021-16698 Aliases CVE-2021-39329 GHSA-f6xv-f8g8-2ffj

JobBoardWP – Job Board Listings and Submissions <= 1.0.7 Authenticated Stored Cross-Site Scripting

LOW 27CWE-79Published 2021-10-19 · Updated 2025-02-14

Key facts

Attack vector: Network
Privileges required: High
User interaction: None
Attack complexity: Low
Impact type: Cross-site scripting
Confidentiality · integrity · availability: Low · Low · None
Fix status: No fix listed

Attack profile from CVSS 3.1 · CNA. Fix status from CNA. Impact type from CWE-79.

Summary

The JobBoardWP WordPress plugin is vulnerable to Stored Cross-Site Scripting due to insufficient input validation and sanitization via several parameters found in the ~/includes/admin/class-metabox.php file which allowed attackers with administrative user access to inject arbitrary web scripts, in versions up to and including 1.0.7. This affects multi-site installations where unfiltered_html is disabled for administrators, and sites where unfiltered_html is disabled.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV

EPSS 0.01037 64th percentileScored 2026-11-07

Public exploit Yes 2 exploit referencesTagged by NVD

Fix No fix listed No fixed version in the sources yet

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation: None
Automatable: No
Technical impact: Partial

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

Vendor	Product	Affected versions	Fixed in	Status	Source
JobBoardWP	JobBoardWP	1.0.7 – 1.0.7	—	No fix listed	CNA

JobBoardWP VendorJobBoardWP Affected 1.0.7 – 1.0.7 Fixed in — No fix listed CNA

CPE configurations NVD · 1

CPE	Versions	Role	Vendor
cpe:2.3:a:ultimatemember:jobboardwp::::::wordpress::*	up to 1.0.7	Vulnerable	ultimatemember

cpe:2.3:a:ultimatemember:jobboardwp:*:*:*:*:*:wordpress:*:* Versions up to 1.0.7 Vulnerable ·ultimatemember

Remediation

No fixed version listed by the sources yet.

Timeline

2026-10-02 Threatist record created from CVE-2021-39329
2026-10-03 Alias added: GHSA-f6xv-f8g8-2ffj

References

Exploit 2

Advisory 1

https://www.wordfence.com/vulnerability-advisories/#CVE-2021-39329

TI-2022-03726 JobBoardWP < 1.2.2 - Unauthenticated Arbitrary File Upload CVSS 3.1HIGH 7.5
TI-2023-09529 WordPress JobBoardWP – Job Board Listings and Submissions plugin <= 1.2.2 - IDOR Leading To Job Removal Vulnerability CVSS 3.1HIGH 8.8
TI-2024-10086 JobBoardWP – Job Board Listings and Submissions <= 1.3.0 - Reflected Cross-Site Scripting CVSS 3.1MEDIUM 6.1

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences