webhook vulnerabilities

1 known vulnerability in webhook from Adnanh. 1 is rated high or critical. Each entry lists the affected versions and the release that fixes it, where the vendor has published one.

Latest first

• 7.5 High severity

  webhook: Allocation of Resources Without Limits or Throttling

  CVE-2026-91080Sep 14, 2026Adnanh

  webhook through 2.8.3 reads the entire request body into memory before evaluating trigger rules, allowing unauthenticated attackers to exhaust memory by sending oversized bodies. Attackers can send multi-gigabyte request bodies with invalid signatures to trigg