CVE-2023-47790: Cross-Site Request Forgery (CSRF) leading to Cross-Site Scripting (XSS) vulnerability in Poporon Pz-LinkCard p

Q: How do I fix CVE-2023-47790?

pz-linkcard: upgrade to newer than 2.4.8. Exact commands for each OS are on this page.

Q: Is CVE-2023-47790 being exploited?

CVE-2023-47790 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-2023-47790 affect?

CVE-2023-47790 affects pz-linkcard. Severity is high (CVSS 7.1). Cross-Site Request Forgery (CSRF) leading to Cross-Site Scripting (XSS) vulnerability in Poporon Pz-LinkCard plugin <= 2.4.8 versions.

Routine

HIGH 7.1UPGRADE

CVE-2023-47790 is a high-severity flaw (CVSS 7.1) affecting pz-linkcard. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

Cross-Site Request Forgery (CSRF) leading to Cross-Site Scripting (XSS) vulnerability in Poporon Pz-LinkCard plugin <= 2.4.8 versions.

Why this priority

High severity

A fixed release or distro patch exists.

Risk facts

CVSS score	7.1 (High)
Attack vector	Network (remote)
Attack complexity	Low
Privileges needed	None
User interaction	Required
EPSS exploit chance	0.2% (top 89%)
CISA exploited list	No
Weakness	CWE-79, CWE-352
Published	2023-11-23
Last modified	2026-06-17

Publisher (CNA): Patchstack · Vendor: popozure

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

Am I affected?

Timeline

2023-11-23 00:15 UTCPublished CVE record published
2026-06-17 06:33 UTCUpdated Record last modified

popozure pz-linkcard UPGRADE

Affected: <= 2.4.8

Fixed in: newer than 2.4.8

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 newer than 2.4.8 (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-2023-47790?

pz-linkcard: upgrade to newer than 2.4.8. Exact commands for each OS are on this page.

Is CVE-2023-47790 being exploited?

CVE-2023-47790 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-2023-47790 affect?

CVE-2023-47790 affects pz-linkcard. Severity is high (CVSS 7.1). Cross-Site Request Forgery (CSRF) leading to Cross-Site Scripting (XSS) vulnerability in Poporon Pz-LinkCard plugin <= 2.4.8 versions.

How urgent is CVE-2023-47790?

Priority 28/100. High severity

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References

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