CVE-2021-39335: The WpGenius Job Listing WordPress plugin is vulnerable to Stored Cross-Site Scripting due to insufficient inp

Q: How do I fix CVE-2021-39335?

wpgenius job listing: upgrade to newer than 1.0.2. Exact commands for each OS are on this page.

Q: Is CVE-2021-39335 being exploited?

CVE-2021-39335 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.

Q: What does CVE-2021-39335 affect?

CVE-2021-39335 affects wpgenius job listing. Severity is medium (CVSS 5.5). The WpGenius Job Listing WordPress plugin is vulnerable to Stored Cross-Site Scripting due to insufficient input validation and sanitization via several parameters found in the ~/src/admin/class/class-wpgenious-job-listing-options.php file

Q: How urgent is CVE-2021-39335?

Priority 39/100. Public exploit reference

Routine

MEDIUM 5.5UPGRADE

CVE-2021-39335 is a medium-severity flaw (CVSS 5.5) affecting wpgenius job listing. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

The WpGenius Job Listing WordPress plugin is vulnerable to Stored Cross-Site Scripting due to insufficient input validation and sanitization via several parameters found in the ~/src/admin/class/class-wpgenious-job-listing-options.php file which allowed attackers with administrative user access to inject arbitrary web scripts, in versions up to and including 1.0.2. This affects multi-site installations where unfiltered_html is disabled for admini

Why this priority

Public exploit reference

A fixed release or distro patch exists.

Risk facts

CVSS score	5.5 (Medium)
Attack vector	Network (remote)
Attack complexity	Low
Privileges needed	High
User interaction	None
EPSS exploit chance	0.9% (top 40%)
CISA exploited list	No
Weakness	CWE-79
Published	2021-10-15
Last modified	2026-06-17

Publisher (CNA): Wordfence · Vendor: wpgenious

Last updated 2026-06-17 · Sources: CVE Program, NVD, CISA KEV, EPSS and vendor advisories · How we score

Am I affected?

Timeline

2021-10-15 13:15 UTCPublished CVE record published
2026-06-17 04:03 UTCUpdated Record last modified

wpgenious wpgenius job listing UPGRADE

Affected: <= 1.0.2

Fixed in: newer than 1.0.2

Safe to downgrade to: no unaffected older release

1. Check installed version

apt-cache policy wpgenius-job-listing || rpm -q wpgenius-job-listing || wpgenius-job-listing --version

2. UPGRADE to newer than 1.0.2 (Debian / Ubuntu)

sudo apt update && sudo apt install --only-upgrade wpgenius-job-listing

2. UPGRADE (RHEL / Amazon Linux / Fedora)

sudo dnf upgrade wpgenius-job-listing

Note

Distros often backport fixes without changing the version number. Confirm with the distro advisory or changelog.

Verify at the official source NVD · CVE Program · Report a problem with this page
Scores and fixes here are computed automatically from those and other public sources. Confirm with the vendor advisory before changing production systems.

Quick answers

How do I fix CVE-2021-39335?

wpgenius job listing: upgrade to newer than 1.0.2. Exact commands for each OS are on this page.

Is CVE-2021-39335 being exploited?

CVE-2021-39335 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.

What does CVE-2021-39335 affect?

CVE-2021-39335 affects wpgenius job listing. Severity is medium (CVSS 5.5). The WpGenius Job Listing WordPress plugin is vulnerable to Stored Cross-Site Scripting due to insufficient input validation and sanitization via several parameters found in the ~/src/admin/class/class-wpgenious-job-listing-options.php file

How urgent is CVE-2021-39335?

Priority 39/100. Public exploit reference

Software pages

WordPress vulnerabilities · PHP vulnerabilities

References

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