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CVE-2023-1016: The Intuitive Custom Post Order plugin for WordPress is vulnerable to SQL Injection in versions up to, and inc

39
Routine
MEDIUM 6.6UPGRADE

CVE-2023-1016 is a medium-severity flaw (CVSS 6.6) affecting intuitive custom post order. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

The Intuitive Custom Post Order plugin for WordPress is vulnerable to SQL Injection in versions up to, and including, 3.1.4.1, due to insufficient escaping on the user supplied 'objects' and 'tags' parameters and lack of sufficient preparation in the 'update_options' function as well as the 'refresh' function which runs queries on the same values. This allows authenticated attackers, with administrator permissions, to append additional SQL querie

Why this priority

  • No elevated risk signals yet

A fixed release or distro patch exists.

Risk facts

CVSS score6.6 (Medium)
Attack vectorNetwork (remote)
Attack complexityHigh
Privileges neededHigh
User interactionNone
EPSS exploit chance1.0% (top 38%)
CISA exploited listNo
WeaknessCWE-89
Published2023-06-09
Last modified2026-06-17
Publisher (CNA): Wordfence · Vendor: hijiriworld

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

Am I affected?

Timeline

hijiriworld intuitive custom post order UPGRADE
Affected: <= 3.1.3
Fixed in: newer than 3.1.3
Safe to downgrade to: no unaffected older release
1. Check installed version
apt-cache policy intuitive-custom-post-order || rpm -q intuitive-custom-post-order || intuitive-custom-post-order --version
2. UPGRADE to newer than 3.1.3 (Debian / Ubuntu)
sudo apt update && sudo apt install --only-upgrade intuitive-custom-post-order
2. UPGRADE (RHEL / Amazon Linux / Fedora)
sudo dnf upgrade intuitive-custom-post-order
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-2023-1016?

intuitive custom post order: upgrade to newer than 3.1.3. Exact commands for each OS are on this page.

Is CVE-2023-1016 being exploited?

CVE-2023-1016 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-2023-1016 affect?

CVE-2023-1016 affects intuitive custom post order. Severity is medium (CVSS 6.6). The Intuitive Custom Post Order plugin for WordPress is vulnerable to SQL Injection in versions up to, and including, 3.1.4.1, due to insufficient escaping on the user supplied 'objects' and 'tags' parameters and lack of sufficient preparat

How urgent is CVE-2023-1016?

Priority 39/100. No elevated risk signals yet.

Software pages

WordPress vulnerabilities

Related CVEs

References

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