CVE-2023-4686: The WP Customer Reviews plugin for WordPress is vulnerable to Sensitive Information Exposure in versions up to

Q: How do I fix CVE-2023-4686?

wp customer reviews: upgrade to newer than 3.6.6. Exact commands for each OS are on this page.

Q: Is CVE-2023-4686 being exploited?

CVE-2023-4686 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-2023-4686 affect?

CVE-2023-4686 affects wp customer reviews. Severity is medium (CVSS 4.3). The WP Customer Reviews plugin for WordPress is vulnerable to Sensitive Information Exposure in versions up to, and including, 3.6.6 via the ajax_enabled_posts function. This can allow authenticated attackers to extract sensitive data such

Q: How urgent is CVE-2023-4686?

Priority 26/100. No elevated risk signals yet.

Routine

MEDIUM 4.3UPGRADE

CVE-2023-4686 is a medium-severity flaw (CVSS 4.3) affecting wp customer reviews. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

The WP Customer Reviews plugin for WordPress is vulnerable to Sensitive Information Exposure in versions up to, and including, 3.6.6 via the ajax_enabled_posts function. This can allow authenticated attackers to extract sensitive data such as post titles and slugs, including those of protected and trashed posts and pages in addition to other post types such as galleries.

Why this priority

No elevated risk signals yet

A fixed release or distro patch exists.

Risk facts

CVSS score	4.3 (Medium)
Attack vector	Network (remote)
Attack complexity	Low
Privileges needed	Low
User interaction	None
EPSS exploit chance	0.5% (top 56%)
CISA exploited list	No
Weakness	CWE-862
Published	2023-11-22
Last modified	2026-06-17

Publisher (CNA): Wordfence · Vendor: gowebsolutions

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

Am I affected?

Timeline

2023-11-22 16:15 UTCPublished CVE record published
2026-06-17 06:38 UTCUpdated Record last modified

gowebsolutions wp customer reviews UPGRADE

Affected: <= 3.6.6

Fixed in: newer than 3.6.6

Safe to downgrade to: no unaffected older release

1. Check installed version

apt-cache policy wp-customer-reviews || rpm -q wp-customer-reviews || wp-customer-reviews --version

2. UPGRADE to newer than 3.6.6 (Debian / Ubuntu)

sudo apt update && sudo apt install --only-upgrade wp-customer-reviews

2. UPGRADE (RHEL / Amazon Linux / Fedora)

sudo dnf upgrade wp-customer-reviews

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-2023-4686?

wp customer reviews: upgrade to newer than 3.6.6. Exact commands for each OS are on this page.

Is CVE-2023-4686 being exploited?

CVE-2023-4686 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-2023-4686 affect?

CVE-2023-4686 affects wp customer reviews. Severity is medium (CVSS 4.3). The WP Customer Reviews plugin for WordPress is vulnerable to Sensitive Information Exposure in versions up to, and including, 3.6.6 via the ajax_enabled_posts function. This can allow authenticated attackers to extract sensitive data such

How urgent is CVE-2023-4686?

Priority 26/100. No elevated risk signals yet.

Software pages

WordPress vulnerabilities

Related CVEs

CVE-2024-1849 MEDIUM 5.4 UPGRADE The WP Customer Reviews WordPress plugin before 3.7.1 does not validate a parameter allowing contributor and a
CVE-2023-4648 MEDIUM 4.4 UPGRADE The WP Customer Reviews plugin for WordPress is vulnerable to Stored Cross-Site Scripting via admin settings i

References

← Back to latest CVEs