Brizy Page Builder <= 2.4.18 - IP Address Spoofing to Protection Mechanism Bypass

MITRE NVD CVE.ORG JSON API Print: PDF PDF

Summary

CVECVE-2023-2897
StatePUBLISHED
AssignerWordfence
Source PriorityCVE Program / NVD first with legacy fallback
Published2023-06-09 07:15:10 UTC
Updated2026-04-08 19:18:20 UTC
DescriptionThe Brizy Page Builder plugin for WordPress is vulnerable to IP Address Spoofing in versions up to, and including, 2.4.18. This is due to an implicit trust of user-supplied IP addresses in an 'X-Forwarded-For' HTTP header for the purpose of validating allowed IP addresses against a Maintenance Mode whitelist. Supplying a whitelisted IP address within the 'X-Forwarded-For' header allows maintenance mode to be bypassed and may result in the disclosure of potentially sensitive information or allow access to restricted functionality.

Risk And Classification

Primary CVSS: v3.1 5.3 MEDIUM from [email protected]

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

EPSS: 0.000590000 probability, percentile 0.185270000 (date 2026-04-09)

Problem Types: CWE-348 | CWE-345 | CWE-348 CWE-348 Use of Less Trusted Source

VersionSourceTypeScoreSeverityVector
3.1[email protected]Primary5.3MEDIUMCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
3.1[email protected]Secondary3.7LOWCVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N
3.1CNADECLARED3.7LOWCVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N

CVSS v3.1 Breakdown

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

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Application Brizy Brizy All All All All

Vendor Declared Affected Products

SourceVendorProductVersionPlatforms
CNA Themefusecom Brizy Page Builder affected 2.4.18 semver Not specified

References

ReferenceSourceLinkTags
Brizy Page Builder <= 2.4.18 - IP Address Spoofing to Protection Mechanism Bypass af854a3a-2127-422b-91ae-364da2661108 www.wordfence.com Third Party Advisory
403 Forbidden af854a3a-2127-422b-91ae-364da2661108 plugins.trac.wordpress.org Patch
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis

Vendor Comments And Credit

Discovery Credit

CNA: Alex Thomas (en)

Additional Advisory Data

SourceTimeEvent
CNA2023-05-18T00:00:00.000ZDiscovered
CNA2023-05-25T00:00:00.000ZVendor Notified
CNA2023-05-31T00:00:00.000ZDisclosed

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