Generate Security.txt <= 1.0.12 - Missing Authorization to Authenticated (Subscriber+) Security.txt Deletion via delete_securitytxt AJAX Action

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Summary

CVECVE-2026-9616
StatePUBLISHED
AssignerWordfence
Source PriorityCVE Program / NVD first with legacy fallback
Published2026-06-24 07:16:29 UTC
Updated2026-06-25 13:26:11 UTC
DescriptionThe Generate Security.txt plugin for WordPress is vulnerable to authorization bypass in all versions up to, and including, 1.0.12. This is due to the plugin not properly verifying that a user is authorized to perform an action. This makes it possible for authenticated attackers, with subscriber-level access and above, to delete the site's security.txt file from the server filesystem or create the .well-known directory by directly invoking the delete_securitytxt or create_wellknown_folder AJAX actions.

Risk And Classification

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

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

EPSS: 0.002400000 probability, percentile 0.149660000 (date 2026-06-29)

Problem Types: CWE-862 | CWE-862 CWE-862 Missing Authorization

VersionSourceTypeScoreSeverityVector
3.1[email protected]Secondary4.3MEDIUMCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N
3.1CNADECLARED4.3MEDIUMCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N

CVSS v3.1 Breakdown

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

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

Vendor Declared Affected Products

SourceVendorProductVersionPlatforms
CNA Verenigingvanregistrars Generate Security.txt affected 1.0.12 semver Not specified

References

ReferenceSourceLinkTags
plugins.trac.wordpress.org/browser/generate-security-txt/tags/1.0.12/admin/class-generat... [email protected] plugins.trac.wordpress.org
plugins.trac.wordpress.org/browser/generate-security-txt/tags/1.0.11/admin/class-generat... [email protected] plugins.trac.wordpress.org
plugins.trac.wordpress.org/browser/generate-security-txt/tags/1.0.12/admin/class-generat... [email protected] plugins.trac.wordpress.org
plugins.trac.wordpress.org/browser/generate-security-txt/tags/1.0.11/admin/class-generat... [email protected] plugins.trac.wordpress.org
plugins.trac.wordpress.org/browser/generate-security-txt/tags/1.0.12/admin/class-generat... [email protected] plugins.trac.wordpress.org
www.wordfence.com/threat-intel/vulnerabilities/id/b8d88cc2-91e4-4e53-8c46-93d6c... [email protected] www.wordfence.com
plugins.trac.wordpress.org/browser/generate-security-txt/tags/1.0.11/admin/class-generat... [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: Benedictus Jovan (en)

Additional Advisory Data

SourceTimeEvent
CNA2026-06-23T16:40:38.000ZDisclosed
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