CVE-2025-52666

Published Nov 20, 2025 CVSS 3.0 · 2.7 Low EPSS < 1% KEV · Not listed
Description
Improper neutralisation of format characters in the settings of Revive Adserver 5.5.2 and 6.0.1 and earlier versions causes an administrator user to disable the admin user console due to a fatal PHP error.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

No advisories available
References
History
Type Values Removed Values Added
First Time appeared Revive-adserver
Revive-adserver revive Adserver
CPEs cpe:2.3:a:revive-adserver:revive_adserver:*:*:*:*:*:*:*:*
Vendors & Products Revive-adserver
Revive-adserver revive Adserver
Type Values Removed Values Added
First Time appeared Revive
Revive adserver
Vendors & Products Revive
Revive adserver
Type Values Removed Values Added
Weaknesses CWE-134
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'poc', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Type Values Removed Values Added
Description Improper neutralisation of format characters in the settings of Revive Adserver 5.5.2 and 6.0.1 and earlier versions causes an administrator user to disable the admin user console due to a fatal PHP error.
References
Metrics cvssV3_0

{'score': 2.7, 'vector': 'CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:L'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
hackerone
Published
Updated
Nov 20, 2025, 9:42 PM
Reserved
Jun 18, 2025, 3:00 PM
Status
Analyzed
Published
Nov 20, 2025, 8:16 PM
Modified
Sep 26, 2026, 12:10 AM