CVE-2023-2500: The Go Pricing - WordPress Responsive Pricing Tables plugin for WordPress is vulnerable to PHP Object Injectio

Q: How do I fix CVE-2023-2500?

go pricing: upgrade to newer than 3.3.19. Exact commands for each OS are on this page.

Q: Is CVE-2023-2500 being exploited?

CVE-2023-2500 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-2023-2500 affect?

CVE-2023-2500 affects go pricing. Severity is high (CVSS 8.8). The Go Pricing - WordPress Responsive Pricing Tables plugin for WordPress is vulnerable to PHP Object Injection in versions up to, and including, 3.3.19 via deserialization of untrusted input from the 'go_pricing' shortcode 'data' parameter

This month

HIGH 8.8UPGRADE

CVE-2023-2500 is a high-severity flaw (CVSS 8.8) affecting go pricing. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

The Go Pricing - WordPress Responsive Pricing Tables plugin for WordPress is vulnerable to PHP Object Injection in versions up to, and including, 3.3.19 via deserialization of untrusted input from the 'go_pricing' shortcode 'data' parameter. This allows authenticated attackers, with subscriber-level permissions and above, to inject a PHP Object. No POP chain is present in the vulnerable plugin. If a POP chain is present via an additional plugin o

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	0.9% (top 41%)
CISA exploited list	No
Weakness	CWE-502
Published	2023-05-25
Last modified	2026-06-17

Publisher (CNA): Wordfence · Vendor: granthweb

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

Am I affected?

Timeline

2023-05-25 00:15 UTCPublished CVE record published
2026-06-17 05:52 UTCUpdated Record last modified

granthweb go pricing UPGRADE

Affected: <= 3.3.19

Fixed in: newer than 3.3.19

Safe to downgrade to: no unaffected older release

1. Check installed version

apt-cache policy go-pricing || rpm -q go-pricing || go-pricing --version

2. UPGRADE to newer than 3.3.19 (Debian / Ubuntu)

sudo apt update && sudo apt install --only-upgrade go-pricing

2. UPGRADE (RHEL / Amazon Linux / Fedora)

sudo dnf upgrade go-pricing

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-2023-2500?

go pricing: upgrade to newer than 3.3.19. Exact commands for each OS are on this page.

Is CVE-2023-2500 being exploited?

CVE-2023-2500 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-2023-2500 affect?

CVE-2023-2500 affects go pricing. Severity is high (CVSS 8.8). The Go Pricing - WordPress Responsive Pricing Tables plugin for WordPress is vulnerable to PHP Object Injection in versions up to, and including, 3.3.19 via deserialization of untrusted input from the 'go_pricing' shortcode 'data' parameter

How urgent is CVE-2023-2500?

Priority 46/100. High severity

Software pages

WordPress vulnerabilities · PHP vulnerabilities

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References

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