What happened
Authorization bypass in Traefik v3.7.0–v3.7.11 via from-to-www-redirect in ingress-nginx.
Affected versions
Unknown product: See original advisory Fixed: See vendor advisory.
Why it matters
This source correlation may provide earlier visibility while structured CVE metadata is still being updated.
Detection & mitigation
- Review the original advisory and validate affected versions.
- Apply vendor-provided updates or mitigations when available.
Public PoC references
RepositoryAuthorFirst seenReference
SploitusAuthorization bypass in Traefik v3.7.0–v3.7.11 via from-to-www-redirect in ingress-nginx.pwnVader2026-09-22T23:15:27VerifiedpwnVader/CVE-2026-88877-PoC-pwnVaderAuthorization bypass in Traefik v3.7.0–v3.7.11 via from-to-www-redirect in ingress-nginx.pwnVader2026-09-22T23:15:27VerifiedSource timeline
Discovered through SploitusView source ↗
Record history
Record created from the first normalized source observation.
Metadata and source references refreshed.