CVE-2023-2229: The Quick Post Duplicator for WordPress is vulnerable to SQL Injection via the ‘post_id’ parameter in versions

Q: How do I fix CVE-2023-2229?

rduplicator: upgrade to newer than 2.0. Exact commands for each OS are on this page.

Q: Is CVE-2023-2229 being exploited?

CVE-2023-2229 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-2023-2229 affect?

CVE-2023-2229 affects rduplicator. Severity is high (CVSS 8.8). The Quick Post Duplicator for WordPress is vulnerable to SQL Injection via the ‘post_id’ parameter in versions up to, and including, 2.0 due to insufficient escaping on the user supplied parameter and lack of sufficient preparation on the e

This month

HIGH 8.8UPGRADE

CVE-2023-2229 is a high-severity flaw (CVSS 8.8) affecting rduplicator. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

The Quick Post Duplicator for WordPress is vulnerable to SQL Injection via the ‘post_id’ parameter in versions up to, and including, 2.0 due to insufficient escaping on the user supplied parameter and lack of sufficient preparation on the existing SQL query. This makes it possible for authenticated attackers with contributor-level privileges to append additional SQL queries into already existing queries that can be used to extract sensitive info

Why this priority

High severity

A fixed release or distro patch exists.

Risk facts

CVSS score	8.8 (High)
Attack vector	Network (remote)
Attack complexity	Low
Privileges needed	Low
User interaction	None
EPSS exploit chance	0.7% (top 46%)
CISA exploited list	No
Weakness	CWE-89
Published	2023-08-31
Last modified	2026-06-17

Publisher (CNA): Wordfence · Vendor: wpspeedx

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

Am I affected?

Timeline

2023-08-31 06:15 UTCPublished CVE record published
2026-06-17 05:52 UTCUpdated Record last modified

wpspeedx rduplicator UPGRADE

Affected: <= 2.0

Fixed in: newer than 2.0

Safe to downgrade to: no unaffected older release

1. Check installed version

apt-cache policy rduplicator || rpm -q rduplicator || rduplicator --version

2. UPGRADE to newer than 2.0 (Debian / Ubuntu)

sudo apt update && sudo apt install --only-upgrade rduplicator

2. UPGRADE (RHEL / Amazon Linux / Fedora)

sudo dnf upgrade rduplicator

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-2023-2229?

rduplicator: upgrade to newer than 2.0. Exact commands for each OS are on this page.

Is CVE-2023-2229 being exploited?

CVE-2023-2229 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-2023-2229 affect?

CVE-2023-2229 affects rduplicator. Severity is high (CVSS 8.8). The Quick Post Duplicator for WordPress is vulnerable to SQL Injection via the ‘post_id’ parameter in versions up to, and including, 2.0 due to insufficient escaping on the user supplied parameter and lack of sufficient preparation on the e

How urgent is CVE-2023-2229?

Priority 44/100. High severity

Software pages

WordPress vulnerabilities

References

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