CVE-2026-44958
Medium
Description
An access control bypass allows an advertiser‑level user to activate or deactivate a banner in Revive Adserver 6.0.6 and earlier, even when such permissions were not granted. The banner-edit.php script allowed the banner status to be overwritten solely based on banner edit permissions. The status field has been removed from the hidden form fields in the banner edit screen.
SeverityMedium
CVSS5.4
Exploit probability—
ProductAdserver
PublishedJun 23, 2026
First seenJun 23, 2026
Weakness typeCWE-284Improper access control
How to fix
Sources list no fixed version or patch link for this vulnerability.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| Revive Adserver | v ≤ 6.0.6 | — |
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