CVE-2023-22676: Missing Authorization vulnerability in Anders Thorborg.This issue affects Anders Thorborg: from n/a through 1.

Q: How do I fix CVE-2023-22676?

advanced custom fields\: upgrade to newer than 1.4.12. Exact commands for each OS are on this page.

Q: Is CVE-2023-22676 being exploited?

CVE-2023-22676 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-2023-22676 affect?

CVE-2023-22676 affects advanced custom fields\. Severity is low (CVSS 3.1). Missing Authorization vulnerability in Anders Thorborg.This issue affects Anders Thorborg: from n/a through 1.4.12.

Q: How urgent is CVE-2023-22676?

Priority 20/100. No elevated risk signals yet.

Routine

LOW 3.1UPGRADE

CVE-2023-22676 is a low-severity flaw (CVSS 3.1) affecting advanced custom fields\. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

Missing Authorization vulnerability in Anders Thorborg.This issue affects Anders Thorborg: from n/a through 1.4.12.

Why this priority

No elevated risk signals yet

A fixed release or distro patch exists.

Risk facts

CVSS score	3.1 (Low)
Attack vector	Network (remote)
Attack complexity	High
Privileges needed	Low
User interaction	None
EPSS exploit chance	0.4% (top 62%)
CISA exploited list	No
Weakness	CWE-862
Published	2023-12-29
Last modified	2026-06-17

Publisher (CNA): Patchstack · Vendor: andersthorborg

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

Am I affected?

Timeline

2023-12-29 09:15 UTCPublished CVE record published
2026-06-17 05:35 UTCUpdated Record last modified

andersthorborg advanced custom fields\ UPGRADE

Affected: <= 1.4.12

Fixed in: newer than 1.4.12

Safe to downgrade to: no unaffected older release

1. Check installed version

apt-cache policy advanced-custom-fields || rpm -q advanced-custom-fields || advanced-custom-fields --version

2. UPGRADE to newer than 1.4.12 (Debian / Ubuntu)

sudo apt update && sudo apt install --only-upgrade advanced-custom-fields

2. UPGRADE (RHEL / Amazon Linux / Fedora)

sudo dnf upgrade advanced-custom-fields

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-2023-22676?

advanced custom fields\: upgrade to newer than 1.4.12. Exact commands for each OS are on this page.

Is CVE-2023-22676 being exploited?

CVE-2023-22676 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-2023-22676 affect?

CVE-2023-22676 affects advanced custom fields\. Severity is low (CVSS 3.1). Missing Authorization vulnerability in Anders Thorborg.This issue affects Anders Thorborg: from n/a through 1.4.12.

How urgent is CVE-2023-22676?

Priority 20/100. No elevated risk signals yet.

References

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