Crypto <= 2.15 - Cross-Site Request Forgery to Authentication Bypass

MITRE NVD CVE.ORG JSON API

Summary

CVECVE-2024-9990
StatePUBLISHED
AssignerWordfence
Source PriorityCVE Program / NVD first with legacy fallback
Published2024-10-29 17:15:05 UTC
Updated2026-04-08 19:22:45 UTC
DescriptionThe Crypto plugin for WordPress is vulnerable to Cross-Site Request Forgery in versions up to, and including, 2.15. This is due to missing nonce validation in the 'crypto_connect_ajax_process::check' function. This makes it possible for unauthenticated attackers to log in as any existing user on the site, such as an administrator via a forged request granted they can trick a site administrator into performing an action such as clicking on a link.

Risk And Classification

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

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

EPSS: 0.003170000 probability, percentile 0.547480000 (date 2026-04-13)

Problem Types: CWE-352 | CWE-352 CWE-352 Cross-Site Request Forgery (CSRF)

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

CVSS v3.1 Breakdown

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

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

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Application Odude Crypto Tool All All All All

Vendor Declared Affected Products

SourceVendorProductVersionPlatforms
CNA Odude Crypto Tool affected 2.15 semver Not specified
ADP Odude Crypto affected 2.15 custom Not specified

References

ReferenceSourceLinkTags
plugins.trac.wordpress.org/changeset/3180126/crypto [email protected] plugins.trac.wordpress.org
plugins.trac.wordpress.org/browser/crypto/tags/2.10/includes/class-crypto_connect_ajax_r... [email protected] plugins.trac.wordpress.org Product
www.wordfence.com/threat-intel/vulnerabilities/id/cea39157-94aa-4982-983e-9c3e4... [email protected] www.wordfence.com Third Party Advisory
plugins.trac.wordpress.org/browser/crypto/tags/2.10/includes/class-crypto_connect_ajax_r... [email protected] plugins.trac.wordpress.org Product
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: István Márton (en)

Additional Advisory Data

SourceTimeEvent
CNA2024-10-15T00:00:00.000ZDiscovered
CNA2024-10-15T00:00:00.000ZVendor Notified
CNA2024-10-28T00:00:00.000ZDisclosed

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