kritisch
CVE-2026-54735
prebid-server's request forgery vulnerability allows for possible host environment data extraction
In der Trivy Database seit spätestens 24. Okt. 2026, 07:11 UTCWann der Eintrag vor diesem Build hinzukam, ist nicht erfasst.
Einstufung nach Quelle
GHSA10.0CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H
Trivys eigenes Label ist CRITICAL. Kritisch laut GHSA.
Beschreibung
Prebid Server is an open-source solution for running real-time advertising auctions in the cloud. Prior to version 4.4.0, certain bidder adapters in Prebid Server interpolate user-supplied parameters into outbound request URLs without properly validating host and subdomain values, allowing crafted bid request parameters to cause server-side requests to unintended destinations and potentially expose internal network services or sensitive server endpoints. This issue is fixed in version 4.4.0.
Betroffene Pakete und behobene Versionen
| Quelle | Paket | Behoben in |
|---|---|---|
| go::GitHub Security Advisory Go | github.com/prebid/prebid-server, github.com/prebid/prebid-server/v2, github.com/prebid/prebid-server/v3 und 1 weitere | 4.4.0 |
Alle 4 Einträge aus 1 Quelle zeigen
| Quelle | Paket | Behoben in |
|---|---|---|
| go::GitHub Security Advisory Go | github.com/prebid/prebid-server | kein Fix angegeben |
| go::GitHub Security Advisory Go | github.com/prebid/prebid-server/v2 | kein Fix angegeben |
| go::GitHub Security Advisory Go | github.com/prebid/prebid-server/v3 | kein Fix angegeben |
| go::GitHub Security Advisory Go | github.com/prebid/prebid-server/v4 | 4.4.0 |
Referenzen
- https://github.com/prebid/prebid-server
- https://github.com/prebid/prebid-server/commit/494ac271cd4b5024df9123ef25ca3cff96390be3
- https://github.com/prebid/prebid-server/pull/4802
- https://github.com/prebid/prebid-server/releases/tag/v4.4.0
- https://github.com/prebid/prebid-server/security/advisories/GHSA-4p3g-4hcj-wpvx