Is CVE-2026-2892 actively exploited?

No active exploitation of CVE-2026-2892 has been confirmed so far. Continue monitoring, as exploit status can change.

Can CVE-2026-2892 be exploited remotely?

Yes. CVE-2026-2892 is exploitable remotely over the network (CVSS attack vector: Network).

What is the CVSS score of CVE-2026-2892?

CVE-2026-2892 has a CVSS score of 7.5 (HIGH).

HOME VULNERABILITIESCVE-2026-2892

HIGH

CVE-2026-2892

CWE-285Published: April 30, 2026· Updated: Apr 30, 2026

7.5

CVSS v3.1

EPSS:0.06%probability of exploitation in 30 daysPercentile:17.5th

Official Description

The Otter Blocks plugin for WordPress is vulnerable to Purchase Verification Bypass in all versions up to, and including, 3.1.4. This is due to the 'get_customer_data' method relying on an unsigned 'o_stripe_data' cookie to determine Stripe product ownership for unauthenticated users. The 'check_purchase' method trusts this cookie data without performing server-side verification against the Stripe API for one-time 'payment' mode purchases. This makes it possible for unauthenticated attackers to bypass Stripe purchase-gated content visibility conditions by forging the 'o_stripe_data' cookie with a target product ID, which is publicly exposed in the checkout block's HTML source.

NVD Source

Technical Analysis

CVE-2026-2892 can be exploited remotely over the network without requiring physical or adjacent access, significantly expanding the attack surface for threat actors.

The vulnerability requires no privileges and no user interaction, making it a prime target for automated exploitation campaigns and worm-like propagation.

A successful exploit results in complete confidentiality breach (data exposure), with a CVSS base score of 7.5.