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CVE-2026-44958
Revive Adserver Access Control Bypass Vulnerability
Overview
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.

Details
INFO

Published Date :

June 23, 2026, 4:14 p.m.

Last Modified :

June 23, 2026, 4:14 p.m.

Remotely Exploit :

No

Source :

hackerone
Impact
Affected Products

The following products are affected by CVE-2026-44958 vulnerability. Even if cvefeed.io is aware of the exact versions of the products that are affected, the information is not represented in the table below.

ID Vendor Product Action
1 Revive adserver
: Total Affected Vendor : 1 | Products : 1
Solution
Address access control bypass by updating Revive Adserver to a patched version.
  • Update Revive Adserver to a version that addresses this vulnerability.
  • Remove status field from banner edit screen form.
  • Ensure users only have granted permissions.

We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).

Results are limited to the first 15 repositories due to potential performance issues.

The following list is the news that have been mention CVE-2026-44958 vulnerability anywhere in the article.

Results are limited to the first 20 news articles due to potential performance issues.

EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days. Following chart shows the EPSS score history of the vulnerability.
CVSS
Vulnerability Scoring Details
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