Bug 2571797 (CVE-2026-68486)

Summary: CVE-2026-68486 revive-adserver: revive-adserver: Information disclosure via missing campaign ownership validation
Product: [Other] Security Response Reporter: OSIDB Bzimport <bzimport>
Component: vulnerability-draftAssignee: Product Security DevOps Team <prodsec-dev>
Status: NEW --- QA Contact:
Severity: medium Docs Contact:
Priority: medium    
Version: unspecifiedKeywords: Security
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Hardware: All   
OS: Linux   
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A flaw was found in Revive Adserver. An authorization bypass allows an authenticated user with zone-linking permissions to disclose campaign information belonging to other agencies. Due to missing campaign ownership checks during campaign-zone linking operations, an attacker can associate another agency's campaign with their own zone, exposing foreign campaign names, types, and identifiers in the linked-campaign listing.
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oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
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Description OSIDB Bzimport 2026-11-11 17:42:05 UTC 
An authorization bypass in campaign-zone linking in Revive Adserver 6.0.8 and earlier allows an authenticated manager, or a trafficker with zone-linking permissions, to associate another agency's campaign with their own zone. Campaign ownership checks are missing from the bulk-linking and single-link operations in zone-include.php and the XML-RPC campaign-linking method. Although agency filtering prevents foreign banners from being linked, the unauthorized association can expose the foreign campaign's name, type and identifier in the linked-campaign listing. The issue is fixed in Revive Adserver 6.0.9 by validating campaign ownership in the affected operations.