CVE-2026-44957 (GCVE-0-2026-44957)

Vulnerability from cvelistv5 – Published: 2026-06-23 16:14 – Updated: 2026-06-23 17:40
VLAI
Summary
A missing access control check when invoking various modify methods in the XML‑RPC API of Revive Adserver 6.0.6 and earlier. The API allowed entities to be reassigned to different parent entities, leading to inconsistent ownership relationships. This issue was exploitable only in combination with CVE‑2026‑34917 or with third‑party API extensions that expose API functionality to low‑privileged users. Access control checks have been added to validate access to parent entities in the API modify methods.
SSVC
Exploitation: none Automatable: no Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-06-23 17:40 UTC
CWE
  • CWE-284 - Improper Access Control - Generic
Assigner
hackerone CNA under the mitre root
CNA scorecard D 59/100 over 195 records in the last 180 days details
References
Impacted products
Vendor Product Version CPE status
Revive Adserver Affected: 0 , ≤ 6.0.6 (semver)
guessed Create a notification for this product.
Show details on NVD website

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