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PatchSiren cyber security CVE debrief

CVE-2026-59539 Cozmoslabs CVE debrief

A HIGH severity vulnerability was found in Paid Member Subscriptions plugin version 3.0.7 and earlier. The vulnerability is an Insecure Direct Object References (IDOR) issue, which could allow attackers to access sensitive data. This issue affects users of Paid Member Subscriptions plugin version 3.0.7 and earlier. The vulnerability allows unauthenticated attackers to access sensitive data by manipulating object references.

Vendor
Cozmoslabs
Product
Paid Member Subscriptions
CVSS
HIGH 7.5
CISA KEV
Not listed in stored evidence
Original CVE published
2026-07-27
Original CVE updated
2026-07-27
Advisory published
2026-07-27
Advisory updated
2026-07-27

Who should care

Users of Paid Member Subscriptions plugin version 3.0.7 and earlier should apply the patch or upgrade to a fixed version. Affected operators and security teams should review official advisories and assess their exposure.

Technical summary

The Paid Member Subscriptions plugin version 3.0.7 and earlier contains an Insecure Direct Object References (IDOR) vulnerability. This vulnerability allows unauthenticated attackers to access sensitive data by manipulating object references. The vulnerability has a CVSS score of 7.5 and a HIGH severity rating.

Defensive priority

High priority should be given to applying the patch or upgrading to a fixed version of Paid Member Subscriptions plugin.

Recommended defensive actions

  • Apply the patch or upgrade to a fixed version of Paid Member Subscriptions plugin.
  • Review and update the plugin to the latest version.
  • Monitor for suspicious activity on the affected system.
  • Confirm whether affected product deployments exist in managed environments and assign an owner for follow-up.
  • Review compensating controls for exposed systems while remediation is scheduled and verified.

Evidence notes

The CVE record was published on 2026-07-27T15:17:04.583Z and last modified on 2026-07-27T17:46:02.447Z. The NVD entry is currently Deferred. Evidence is limited to CVE and NVD details. Defenders should verify affected product deployments and review official advisories.

Official resources

AI-assisted PatchSiren debrief based on the supplied source corpus. The CVE record was published on 2026-07-27T15:17:04.583Z and has not been modified since then. The NVD entry is currently Deferred.