Doubly <= 1.0.46 - Authenticated (Subscriber+) PHP Object Injection via ZIP File Import

MITRE NVD CVE.ORG JSON API Print: PDF PDF

Summary

CVECVE-2025-14476
StatePUBLISHED
AssignerWordfence
Source PriorityCVE Program / NVD first with legacy fallback
Published2025-12-13 16:16:50 UTC
Updated2026-04-08 18:24:13 UTC
DescriptionThe Doubly – Cross Domain Copy Paste for WordPress plugin for WordPress is vulnerable to PHP Object Injection in all versions up to, and including, 1.0.46 via deserialization of untrusted input from the content.txt file within uploaded ZIP archives. This makes it possible for authenticated attackers, with Subscriber-level access and above, to inject a PHP Object. The additional presence of a POP chain allows attackers to execute arbitrary code, delete files, retrieve sensitive data, or perform other actions depending on the available gadgets. This is only exploitable by subscribers, when administrators have explicitly enabled that access.

Risk And Classification

Primary CVSS: v3.1 8.8 HIGH from [email protected]

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

EPSS: 0.001120000 probability, percentile 0.297780000 (date 2026-04-08)

Problem Types: CWE-502 | CWE-502 CWE-502 Deserialization of Untrusted Data

VersionSourceTypeScoreSeverityVector
3.1[email protected]Secondary8.8HIGHCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
3.1CNADECLARED8.8HIGHCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

CVSS v3.1 Breakdown

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

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

Vendor Declared Affected Products

SourceVendorProductVersionPlatforms
CNA Unitecms Doubly Cross Domain Copy Paste For WordPress affected 1.0.46 semver Not specified

References

ReferenceSourceLinkTags
plugins.trac.wordpress.org/browser/doubly/trunk/inc_php/importer.class.php [email protected] plugins.trac.wordpress.org
plugins.trac.wordpress.org/browser/doubly/tags/1.0.46/inc_php/importer.class.php [email protected] plugins.trac.wordpress.org
www.wordfence.com/threat-intel/vulnerabilities/id/4b2c3987-fe7e-426d-8398-acdd6... [email protected] www.wordfence.com
plugins.trac.wordpress.org/browser/doubly/tags/1.0.46/inc_php/functions.class.php [email protected] plugins.trac.wordpress.org
plugins.trac.wordpress.org/browser/doubly/trunk/inc_php/functions.class.php [email protected] plugins.trac.wordpress.org
plugins.trac.wordpress.org/changeset/3426214 [email protected] plugins.trac.wordpress.org
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: Bartłomiej Bergier (en)

Additional Advisory Data

SourceTimeEvent
CNA2025-12-12T16:08:49.000ZDisclosed
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