CVE-2026-9616 (GCVE-0-2026-9616)
Vulnerability from cvelistv5 – Published: 2026-06-24 05:33 – Updated: 2026-06-24 05:33
VLAI
Title
Generate Security.txt <= 1.0.12 - Missing Authorization to Authenticated (Subscriber+) Security.txt Deletion via delete_securitytxt AJAX Action
Summary
The 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.
Severity
4.3 (Medium)
CWE
- CWE-862 - Missing Authorization
Assigner
References
7 references
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| verenigingvanregistrars | Generate Security.txt |
Affected:
0 , ≤ 1.0.12
(semver)
|
Credits
{
"containers": {
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"product": "Generate Security.txt",
"vendor": "verenigingvanregistrars",
"versions": [
{
"lessThanOrEqual": "1.0.12",
"status": "affected",
"version": "0",
"versionType": "semver"
}
]
}
],
"credits": [
{
"lang": "en",
"type": "finder",
"value": "Benedictus Jovan"
}
],
"descriptions": [
{
"lang": "en",
"value": "The 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\u0027s 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."
}
],
"metrics": [
{
"cvssV3_1": {
"baseScore": 4.3,
"baseSeverity": "MEDIUM",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N",
"version": "3.1"
}
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-862",
"description": "CWE-862 Missing Authorization",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2026-06-24T05:33:28.406Z",
"orgId": "b15e7b5b-3da4-40ae-a43c-f7aa60e62599",
"shortName": "Wordfence"
},
"references": [
{
"url": "https://www.wordfence.com/threat-intel/vulnerabilities/id/b8d88cc2-91e4-4e53-8c46-93d6ce8bc320?source=cve"
},
{
"url": "https://plugins.trac.wordpress.org/browser/generate-security-txt/tags/1.0.12/admin/class-generate-security-txt-admin.php#L1963"
},
{
"url": "https://plugins.trac.wordpress.org/browser/generate-security-txt/tags/1.0.12/admin/class-generate-security-txt-admin.php#L1930"
},
{
"url": "https://plugins.trac.wordpress.org/browser/generate-security-txt/tags/1.0.12/admin/class-generate-security-txt-admin.php#L174"
},
{
"url": "https://plugins.trac.wordpress.org/browser/generate-security-txt/tags/1.0.11/admin/class-generate-security-txt-admin.php#L1963"
},
{
"url": "https://plugins.trac.wordpress.org/browser/generate-security-txt/tags/1.0.11/admin/class-generate-security-txt-admin.php#L1930"
},
{
"url": "https://plugins.trac.wordpress.org/browser/generate-security-txt/tags/1.0.11/admin/class-generate-security-txt-admin.php#L174"
}
],
"timeline": [
{
"lang": "en",
"time": "2026-06-23T16:40:38.000Z",
"value": "Disclosed"
}
],
"title": "Generate Security.txt \u003c= 1.0.12 - Missing Authorization to Authenticated (Subscriber+) Security.txt Deletion via delete_securitytxt AJAX Action"
}
},
"cveMetadata": {
"assignerOrgId": "b15e7b5b-3da4-40ae-a43c-f7aa60e62599",
"assignerShortName": "Wordfence",
"cveId": "CVE-2026-9616",
"datePublished": "2026-06-24T05:33:28.406Z",
"dateReserved": "2026-05-26T16:34:57.133Z",
"dateUpdated": "2026-06-24T05:33:28.406Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2",
"vulnerability-lookup:meta": {
"epss": {
"cve": "CVE-2026-9616",
"date": "2026-06-24",
"epss": "0.0024",
"percentile": "0.14858"
}
}
}
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Experimental. This forecast is provided for visualization only and may change without notice. Do not use it for operational decisions.
Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.
Sightings
| Author | Source | Type | Date | Other |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or observed by the user.
- Confirmed: The vulnerability has been validated from an analyst's perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
- Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
- Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
- Not confirmed: The user expressed doubt about the validity of the vulnerability.
- Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.
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