Taqnix <= 1.0.3 - Cross-Site Request Forgery to Account Deletion via 'taqnix_delete_my_account' AJAX Action

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Summary

CVECVE-2026-3565
StatePUBLISHED
AssignerWordfence
Source PriorityCVE Program / NVD first with legacy fallback
Published2026-04-24 08:16:30 UTC
Updated2026-04-24 08:16:30 UTC
DescriptionThe Taqnix plugin for WordPress is vulnerable to Cross-Site Request Forgery in all versions up to, and including, 1.0.3. This is due to a missing nonce verification in the taqnix_delete_my_account() function, where the check_ajax_referer() call is explicitly commented out on line 883. This makes it possible for unauthenticated attackers to trick a logged-in non-administrator user into deleting their own account via a forged request granted they can trick the user into performing an action such as clicking a link or visiting a malicious page.

Risk And Classification

Primary CVSS: v3.1 4.3 MEDIUM from [email protected]

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

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

VersionSourceTypeScoreSeverityVector
3.1[email protected]Primary4.3MEDIUMCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N
3.1CNADECLARED4.3MEDIUMCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N

CVSS v3.1 Breakdown

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

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

Vendor Declared Affected Products

SourceVendorProductVersionPlatforms
CNA Taqnix Taqnix affected 1.0.3 semver Not specified

References

ReferenceSourceLinkTags
plugins.trac.wordpress.org/browser/taqnix/tags/1.0.3/public/class-taqnix-user.php [email protected] plugins.trac.wordpress.org
plugins.trac.wordpress.org/browser/taqnix/tags/1.0.3/public/class-taqnix-user.php [email protected] plugins.trac.wordpress.org
plugins.trac.wordpress.org/browser/taqnix/trunk/public/class-taqnix-user.php [email protected] plugins.trac.wordpress.org
plugins.trac.wordpress.org/browser/taqnix/trunk/public/class-taqnix-user.php [email protected] plugins.trac.wordpress.org
www.wordfence.com/threat-intel/vulnerabilities/id/82aeab24-3467-4cb0-b71f-b7f97... [email protected] www.wordfence.com
plugins.trac.wordpress.org/changeset [email protected] plugins.trac.wordpress.org
plugins.trac.wordpress.org/browser/taqnix/tags/1.0.3/public/class-taqnix-user.php [email protected] plugins.trac.wordpress.org
plugins.trac.wordpress.org/browser/taqnix/trunk/public/class-taqnix-user.php [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: Youcef Hamdani (en)

Additional Advisory Data

SourceTimeEvent
CNA2026-04-23T19:16:41.000ZDisclosed
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