CVE-2025-52666

MITRE NVD CVE.ORG JSON API

Summary

CVECVE-2025-52666
StatePUBLISHED
Assignerhackerone
Source PriorityCVE Program / NVD first with legacy fallback
Published2025-11-20 20:16:22 UTC
Updated2026-09-26 00:10:00 UTC
DescriptionImproper 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.

Risk And Classification

Primary CVSS: v3.0 2.7 LOW from [email protected]

CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:L

EPSS: 0.004220000 probability, percentile 0.340590000 (date 2026-09-27)

Problem Types: CWE-134 | CWE-134 CWE-134 Use of Externally-Controlled Format String

VersionSourceTypeScoreSeverityVector
3.0[email protected]Secondary2.7LOWCVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:L
3.0CNADECLARED2.7LOWCVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:L

CVSS v3.0 Breakdown

Attack Vector
Network
Attack Complexity
Low
Privileges Required
High
User Interaction
None
Scope
Unchanged
Confidentiality
None
Integrity
None
Availability
Low

CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:L

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Application Revive-adserver Revive Adserver All All All All
Application Revive-adserver Revive Adserver All All All All

Vendor Declared Affected Products

SourceVendorProductVersionPlatforms
CNA Revive Revive Adserver affected 6.0.1 6.0.1 semver Not specified
CNA Revive Revive Adserver affected 5.5.2 5.5.2 semver Not specified
CNA Revive Revive Adserver unaffected 6.0.2 6.0.2 semver Not specified
CNA Revive Revive Adserver unaffected 5.5.3 5.5.3 semver Not specified

References

ReferenceSourceLinkTags
hackerone.com/reports/3399218 134c704f-9b21-4f2e-91b3-4a467353bcc0 hackerone.com Exploit, Issue Tracking, Third Party Advisory
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis

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