CVE-2024-0673: The Pz-LinkCard WordPress plugin through 2.5.1 does not sanitise and escape some of its settings, which could

Q: How do I fix CVE-2024-0673?

pz-linkcard: upgrade to 2.5.3. Exact commands for each OS are on this page.

Q: Is CVE-2024-0673 being exploited?

CVE-2024-0673 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-2024-0673 affect?

CVE-2024-0673 affects pz-linkcard. Severity is medium (CVSS 6.1). The Pz-LinkCard WordPress plugin through 2.5.1 does not sanitise and escape some of its settings, which could allow high privilege users such as admin to perform Cross-Site Scripting attacks even when unfiltered_html is disallowed

Q: How urgent is CVE-2024-0673?

Priority 36/100. Public exploit reference

Routine

MEDIUM 6.1UPGRADE

CVE-2024-0673 is a medium-severity flaw (CVSS 6.1) affecting pz-linkcard. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

The Pz-LinkCard WordPress plugin through 2.5.1 does not sanitise and escape some of its settings, which could allow high privilege users such as admin to perform Cross-Site Scripting attacks even when unfiltered_html is disallowed

Why this priority

Public exploit reference

A fixed release or distro patch exists.

Risk facts

CVSS score	6.1 (Medium)
Attack vector	Network (remote)
Attack complexity	Low
Privileges needed	None
User interaction	Required
EPSS exploit chance	0.5% (top 60%)
CISA exploited list	No
Weakness	CWE-79
Published	2024-03-28
Last modified	2026-06-17

Publisher (CNA): WPScan · Vendor: popozure

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

Am I affected?

Timeline

2024-03-28 05:15 UTCPublished CVE record published
2026-06-17 06:54 UTCUpdated Record last modified

popozure pz-linkcard UPGRADE

Affected: < 2.5.3

Fixed in: 2.5.3

Safe to downgrade to: no unaffected older release

1. Check installed version

apt-cache policy pz-linkcard || rpm -q pz-linkcard || pz-linkcard --version

2. UPGRADE to 2.5.3 (Debian / Ubuntu)

sudo apt update && sudo apt install --only-upgrade pz-linkcard

2. UPGRADE (RHEL / Amazon Linux / Fedora)

sudo dnf upgrade pz-linkcard

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-2024-0673?

pz-linkcard: upgrade to 2.5.3. Exact commands for each OS are on this page.

Is CVE-2024-0673 being exploited?

CVE-2024-0673 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-2024-0673 affect?

CVE-2024-0673 affects pz-linkcard. Severity is medium (CVSS 6.1). The Pz-LinkCard WordPress plugin through 2.5.1 does not sanitise and escape some of its settings, which could allow high privilege users such as admin to perform Cross-Site Scripting attacks even when unfiltered_html is disallowed

How urgent is CVE-2024-0673?

Priority 36/100. Public exploit reference

Software pages

WordPress vulnerabilities

Related CVEs

CVE-2024-0677 MEDIUM 5.1 UPGRADE The Pz-LinkCard WordPress plugin through 2.5.1 does not prevent users from pinging arbitrary hosts via some of
CVE-2024-0672 HIGH 7.1 UPGRADE The Pz-LinkCard WordPress plugin through 2.5.1 does not sanitise and escape a parameter before outputting it b
CVE-2023-47790 HIGH 7.1 UPGRADE Cross-Site Request Forgery (CSRF) leading to Cross-Site Scripting (XSS) vulnerability in Poporon Pz-LinkCard p

References

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