CVE-2026-6440 sovlix CVE debrief

Who should care

Users of the GoodMeet – Google Meet Integration for Webinar, Meeting & Video Conference plugin for WordPress, particularly those with version 1.1.8 or earlier installed, should be aware of this vulnerability and take steps to mitigate it.

Technical summary

The GoodMeet – Google Meet Integration for Webinar, Meeting & Video Conference plugin for WordPress is vulnerable to Cross-Site Request Forgery (CSRF) due to a missing nonce verification in the reset_credential() function. This function handles the wp_ajax_goodmeet_reset_google_meet_credential AJAX action and only verifies the user's capability (manage_options), but not a nonce. This makes it possible for unauthenticated attackers to trick a site administrator into clicking a malicious link that will reset (delete) the plugin's stored Google Meet API credentials (goodmeet_google_credentials) and OAuth tokens (goodmeet_google_token), effectively disabling the Google Meet integration on the site.

Defensive priority

Medium priority should be given to updating the GoodMeet – Google Meet Integration for Webinar, Meeting & Video Conference plugin to a version that fixes this vulnerability.

Recommended defensive actions

• Update the GoodMeet – Google Meet Integration for Webinar, Meeting & Video Conference plugin to a version that fixes this vulnerability.
• Implement additional security measures such as validating nonces for AJAX actions.
• Monitor for suspicious activity related to the plugin's functionality.
• Review compensating controls for exposed systems while remediation is scheduled and verified.
• Check relevant monitoring, detection, and logs for exposed assets that need extra review.
• Track exceptions, retest remediated assets, and close the item only after evidence is documented.
• Confirm whether affected product deployments exist in managed environments and assign an owner for follow-up.

Evidence notes

The vulnerability was reported by [email protected] and is publicly disclosed in the CVE-2026-6440 record. Evidence is limited to reporter claims and CVE details. Defenders should verify the plugin version and check for updates. The GoodMeet – Google Meet Integration for Webinar, Meeting & Video Conference plugin for WordPress stores Google Meet API credentials (goodmeet_google_credentials) and OAuth tokens (goodmeet_google_token) which could be reset by exploiting this vulnerability.

Sources and references

Methodology and review provenance

AI-assisted synthesis based on stored public vulnerability evidence. System validation, approval state, and publication status do not by themselves establish human review of this revision. PatchSiren helps prioritize defensive review and does not prove exposure or remediation on any system.