Is CVE-2026-74881 being exploited?

No public exploit is currently tracked.

How severe is CVE-2026-74881?

CVE-2026-74881 has a CVSS v3 severity of MEDIUM (6.5).

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CVE-2026-74881

Description

openssl_encrypt versions before 1.4.0 configure CORS with allow_origins set to wildcard and allow_credentials enabled to true. Attackers can create malicious websites that make authenticated cross-origin requests to the API on behalf of any user who visits them.