CVE-2022-2657: The Multivendor Marketplace Solution for WooCommerce WordPress plugin before 3.8.12 is lacking authorisation a

Q: Is CVE-2022-2657 being exploited?

CVE-2022-2657 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-2022-2657 affect?

CVE-2022-2657 affects multivendor marketplace solution for woocommerce - wc marketplace. Severity is medium (CVSS 4.3). The Multivendor Marketplace Solution for WooCommerce WordPress plugin before 3.8.12 is lacking authorisation and CSRF in multiple AJAX actions, which could allow any authenticated users, such as subscriber to call them and suspend vendors (

Q: How urgent is CVE-2022-2657?

Priority 26/100. Public exploit reference

Routine

MEDIUM 4.3UPGRADE

CVE-2022-2657 is a medium-severity flaw (CVSS 4.3) affecting multivendor marketplace solution for woocommerce - wc marketplace. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

The Multivendor Marketplace Solution for WooCommerce WordPress plugin before 3.8.12 is lacking authorisation and CSRF in multiple AJAX actions, which could allow any authenticated users, such as subscriber to call them and suspend vendors (reporter by the submitter) or update arbitrary order status (identified by WPScan when verifying the issue) for example. Other unauthenticated attacks are also possible, either directly or via CSRF

Why this priority

Public exploit reference

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	0.3% (top 75%)
CISA exploited list	No
Weakness	CWE-352, CWE-862
Published	2022-09-05
Last modified	2026-06-17

Publisher (CNA): WPScan · Vendor: wc-marketplace

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

Am I affected?

Timeline

2022-09-05 13:15 UTCPublished CVE record published
2026-06-17 04:42 UTCUpdated Record last modified

wc-marketplace multivendor marketplace solution for woocommerce - wc marketplace UPGRADE

Affected: < 3.8.12

Fixed in: 3.8.12

Safe to downgrade to: no unaffected older release

1. Check installed version

apt-cache policy multivendor-marketplace-solution-for-woocommerce---wc-marketplace || rpm -q multivendor-marketplace-solution-for-woocommerce---wc-marketplace || multivendor-marketplace-solution-for-woocommerce---wc-marketplace --version

2. UPGRADE to 3.8.12 (Debian / Ubuntu)

sudo apt update && sudo apt install --only-upgrade multivendor-marketplace-solution-for-woocommerce---wc-marketplace

2. UPGRADE (RHEL / Amazon Linux / Fedora)

sudo dnf upgrade multivendor-marketplace-solution-for-woocommerce---wc-marketplace

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-2022-2657?

multivendor marketplace solution for woocommerce - wc marketplace: upgrade to 3.8.12. Exact commands for each OS are on this page.

Is CVE-2022-2657 being exploited?

CVE-2022-2657 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-2022-2657 affect?

CVE-2022-2657 affects multivendor marketplace solution for woocommerce - wc marketplace. Severity is medium (CVSS 4.3). The Multivendor Marketplace Solution for WooCommerce WordPress plugin before 3.8.12 is lacking authorisation and CSRF in multiple AJAX actions, which could allow any authenticated users, such as subscriber to call them and suspend vendors (

How urgent is CVE-2022-2657?

Priority 26/100. Public exploit reference

Software pages

WordPress vulnerabilities · WooCommerce vulnerabilities

References

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