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Fencer Intel
medium 5.4

CVE-2026-68486 json

An authorization bypass in campaign-zone linking in Revive Adserver 6.0.8 and earlier allows an authenticated manager, or a trafficker with…

published 16h ago modified 15h ago also EUVD-2026-123629

cvss
5.4
version 3.0, CNA
cisa kev
Not listed
not in CISA's catalog
epss
—
no EPSS score yet
public exploits
0
none known

Summary

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.

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CVSS scores

assigned by version score vector
CNA 3.0 5.4 CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N

Affected products

  • Revive Adserver

Classification

Weakness
  • CWE-639 Authorization Bypass Through User-Controlled Key

References

Sources

Fencer Intel keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.