CVE-2026-44981 CrowdSec LAPI: Denial of Service via Unbounded Gzip Decompression

CrowdSec offers crowdsourced protection against malicious IPs. From 1.7.0 until 1.7.8, the LAPI router used gin-contrib/gzip with DefaultDecompressHandle globally in pkg/apiserver/controllers/controller.go, causing /v1/watchers and /v1/watchers/login to decompress unauthenticated gzip-compressed...

GHSA-273H-GVWR-C3QJ CrowdSec LAPI: Denial of Service via Unbounded Gzip Decompression

The LAPI router uses gin-contrib/gzip with DefaultDecompressHandle globally pkg/apiserver/controllers/controller.go. This middleware decompresses incoming request bodies without enforcing a maximum decompressed size. The endpoints /v1/watchers or /v1/watchers/login require no authentication. An...

CrowdSec LAPI: Denial of Service via Unbounded Gzip Decompression

The LAPI router uses gin-contrib/gzip with DefaultDecompressHandle globally pkg/apiserver/controllers/controller.go. This middleware decompresses incoming request bodies without enforcing a maximum decompressed size. The endpoints /v1/watchers or /v1/watchers/login require no authentication. An...