CVE-2024-9664: The WP All Import Pro plugin for WordPress is vulnerable to PHP Object Injection in all versions up to, and in

Q: How do I fix CVE-2024-9664?

wp all import: upgrade to 4.9.8. Exact commands for each OS are on this page.

Q: Is CVE-2024-9664 being exploited?

CVE-2024-9664 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-2024-9664 affect?

CVE-2024-9664 affects wp all import. Severity is high (CVSS 7.2). The WP All Import Pro plugin for WordPress is vulnerable to PHP Object Injection in all versions up to, and including, 4.9.7 via deserialization of untrusted input from an import file. This makes it possible for authenticated attackers, wit

Routine

HIGH 7.2UPGRADE

CVE-2024-9664 is a high-severity flaw (CVSS 7.2) affecting wp all import. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

The WP All Import Pro plugin for WordPress is vulnerable to PHP Object Injection in all versions up to, and including, 4.9.7 via deserialization of untrusted input from an import file. This makes it possible for authenticated attackers, with Administrator-level access and above, to inject a PHP Object. No known POP chain is present in the vulnerable software. If a POP chain is present via an additional plugin or theme installed on the target syst

Why this priority

High severity

A fixed release or distro patch exists.

Risk facts

CVSS score	7.2 (High)
Attack vector	Network (remote)
Attack complexity	Low
Privileges needed	High
User interaction	None
EPSS exploit chance	0.7% (top 46%)
CISA exploited list	No
Weakness	CWE-502
Published	2025-02-07
Last modified	2026-06-17

Publisher (CNA): Wordfence · Vendor: soflyy

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

Am I affected?

Timeline

2025-02-07 16:15 UTCPublished CVE record published
2026-06-17 08:25 UTCUpdated Record last modified

soflyy wp all import UPGRADE

Affected: < 4.9.8

Fixed in: 4.9.8

Safe to downgrade to: no unaffected older release

1. Check installed version

apt-cache policy wp-all-import || rpm -q wp-all-import || wp-all-import --version

2. UPGRADE to 4.9.8 (Debian / Ubuntu)

sudo apt update && sudo apt install --only-upgrade wp-all-import

2. UPGRADE (RHEL / Amazon Linux / Fedora)

sudo dnf upgrade wp-all-import

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-2024-9664?

wp all import: upgrade to 4.9.8. Exact commands for each OS are on this page.

Is CVE-2024-9664 being exploited?

CVE-2024-9664 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-2024-9664 affect?

CVE-2024-9664 affects wp all import. Severity is high (CVSS 7.2). The WP All Import Pro plugin for WordPress is vulnerable to PHP Object Injection in all versions up to, and including, 4.9.7 via deserialization of untrusted input from an import file. This makes it possible for authenticated attackers, wit

How urgent is CVE-2024-9664?

Priority 39/100. High severity

Software pages

WordPress vulnerabilities · PHP vulnerabilities

Related CVEs

CVE-2024-32431 MEDIUM 4.4 UPGRADE Deserialization of Untrusted Data vulnerability in WP All Import Import Users from CSV.This issue affects Impo

References

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