CVE-2026-9137 | BDVDB-2026-334165 Detail

Description#

The CSP report endpoint in MISP intended to limit logged CSP reports to 1 KB but incorrectly allowed reports up to 1 MB before truncation. On deployments where the endpoint is reachable by untrusted clients, this could allow attackers to generate excessive log volume and contribute to resource exhaustion or log flooding.

Impact#

Weaknesses#

References#

Exploit#

History#

1. Version 12026-05-20Record published in the CVE List.
2. Version 22026-05-29Most recent update recorded in the CVE List.