CVE-2023-6783: The WolfNet IDX for WordPress plugin through 1.19.1 does not sanitise and escape some of its settings, which c

Q: How do I fix CVE-2023-6783?

wolfnet idx for wordpress: upgrade to newer than 1.19.1. Exact commands for each OS are on this page.

Q: Is CVE-2023-6783 being exploited?

CVE-2023-6783 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-2023-6783 affect?

CVE-2023-6783 affects wolfnet idx for wordpress. Severity is medium (CVSS 4.8). The WolfNet IDX for WordPress plugin through 1.19.1 does not sanitise and escape some of its settings, which could allow high privilege users such as admin to perform Stored Cross-Site Scripting attacks even when the unfiltered_html capabil

Q: How urgent is CVE-2023-6783?

Priority 30/100. Public exploit reference

Routine

MEDIUM 4.8UPGRADE

CVE-2023-6783 is a medium-severity flaw (CVSS 4.8) affecting wolfnet idx for wordpress. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

The WolfNet IDX for WordPress plugin through 1.19.1 does not sanitise and escape some of its settings, which could allow high privilege users such as admin to perform Stored Cross-Site Scripting attacks even when the unfiltered_html capability is disallowed (for example in multisite setup)

Why this priority

Public exploit reference

A fixed release or distro patch exists.

Risk facts

CVSS score	4.8 (Medium)
Attack vector	Network (remote)
Attack complexity	Low
Privileges needed	High
User interaction	Required
EPSS exploit chance	0.4% (top 69%)
CISA exploited list	No
Weakness	CWE-79
Published	2025-05-15
Last modified	2026-06-17

Publisher (CNA): WPScan · Vendor: wolfnettech

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

Am I affected?

Timeline

2025-05-15 20:15 UTCPublished CVE record published
2026-06-17 06:51 UTCUpdated Record last modified

wolfnettech wolfnet idx for wordpress UPGRADE

Affected: <= 1.19.1

Fixed in: newer than 1.19.1

Safe to downgrade to: no unaffected older release

1. Check installed version

apt-cache policy wolfnet-idx-for-wordpress || rpm -q wolfnet-idx-for-wordpress || wolfnet-idx-for-wordpress --version

2. UPGRADE to newer than 1.19.1 (Debian / Ubuntu)

sudo apt update && sudo apt install --only-upgrade wolfnet-idx-for-wordpress

2. UPGRADE (RHEL / Amazon Linux / Fedora)

sudo dnf upgrade wolfnet-idx-for-wordpress

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-2023-6783?

wolfnet idx for wordpress: upgrade to newer than 1.19.1. Exact commands for each OS are on this page.

Is CVE-2023-6783 being exploited?

CVE-2023-6783 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-2023-6783 affect?

CVE-2023-6783 affects wolfnet idx for wordpress. Severity is medium (CVSS 4.8). The WolfNet IDX for WordPress plugin through 1.19.1 does not sanitise and escape some of its settings, which could allow high privilege users such as admin to perform Stored Cross-Site Scripting attacks even when the unfiltered_html capabil

How urgent is CVE-2023-6783?

Priority 30/100. Public exploit reference

Software pages

WordPress vulnerabilities

References

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