FKIE_CVE-2026-3646
Vulnerability from fkie_nvd - Published: 2026-04-08 05:16 - Updated: 2026-07-24 21:10
Severity
Summary
The LTL Freight Quotes – R+L Carriers Edition plugin for WordPress is vulnerable to Missing Authorization via the plugin's webhook handler in all versions up to, and including, 3.3.13. This is due to missing authentication, authorization, and nonce verification on a standalone PHP file that directly processes GET parameters and updates WordPress options. This makes it possible for unauthenticated attackers to modify the plugin's subscription plan settings, effectively downgrading the store from a paid plan to the Trial Plan, changing the store type, and manipulating subscription expiration dates, potentially disabling premium features such as Dropship and Hazardous Material handling.
References
Impacted products
| Vendor | Product | Version |
|---|
{
"affected": [
{
"affectedData": [
{
"defaultStatus": "unaffected",
"product": "LTL Freight Quotes \u2013 R+L Carriers Edition",
"vendor": "enituretechnology",
"versions": [
{
"lessThanOrEqual": "3.3.13",
"status": "affected",
"version": "0",
"versionType": "semver"
}
]
}
],
"source": "security@wordfence.com"
}
],
"cveTags": [],
"descriptions": [
{
"lang": "en",
"value": "The LTL Freight Quotes \u2013 R+L Carriers Edition plugin for WordPress is vulnerable to Missing Authorization via the plugin\u0027s webhook handler in all versions up to, and including, 3.3.13. This is due to missing authentication, authorization, and nonce verification on a standalone PHP file that directly processes GET parameters and updates WordPress options. This makes it possible for unauthenticated attackers to modify the plugin\u0027s subscription plan settings, effectively downgrading the store from a paid plan to the Trial Plan, changing the store type, and manipulating subscription expiration dates, potentially disabling premium features such as Dropship and Hazardous Material handling."
},
{
"lang": "es",
"value": "El plugin LTL Freight Quotes - R+L Carriers Edition para WordPress es vulnerable a la falta de autorizaci\u00f3n a trav\u00e9s del gestor de webhook del plugin en todas las versiones hasta la 3.3.13, inclusive. Esto se debe a la falta de autenticaci\u00f3n, autorizaci\u00f3n y verificaci\u00f3n de nonce en un archivo PHP independiente que procesa directamente los par\u00e1metros GET y actualiza las opciones de WordPress. Esto permite a atacantes no autenticados modificar la configuraci\u00f3n del plan de suscripci\u00f3n del plugin, degradando efectivamente la tienda de un plan de pago al Plan de Prueba, cambiando el tipo de tienda y manipulando las fechas de vencimiento de la suscripci\u00f3n, deshabilitando potencialmente caracter\u00edsticas premium como Dropship y el manejo de Materiales Peligrosos."
}
],
"id": "CVE-2026-3646",
"lastModified": "2026-07-24T21:10:00.143",
"metrics": {
"cvssMetricV31": [
{
"cvssData": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "NONE",
"baseScore": 5.3,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "NONE",
"integrityImpact": "LOW",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N",
"version": "3.1"
},
"exploitabilityScore": 3.9,
"impactScore": 1.4,
"source": "security@wordfence.com",
"type": "Secondary"
}
],
"ssvcV203": [
{
"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"ssvcData": {
"id": "CVE-2026-3646",
"options": [
{
"exploitation": "none"
},
{
"automatable": "yes"
},
{
"technicalImpact": "partial"
}
],
"role": "CISA Coordinator",
"timestamp": "2026-04-08T18:43:15.574824Z",
"version": "2.0.3"
}
}
]
},
"published": "2026-04-08T05:16:06.130",
"references": [
{
"source": "security@wordfence.com",
"url": "https://plugins.trac.wordpress.org/browser/ltl-freight-quotes-rl-edition/tags/3.3.11/en-hit-to-update-plan.php#L32"
},
{
"source": "security@wordfence.com",
"url": "https://plugins.trac.wordpress.org/browser/ltl-freight-quotes-rl-edition/tags/3.3.11/en-hit-to-update-plan.php#L33"
},
{
"source": "security@wordfence.com",
"url": "https://plugins.trac.wordpress.org/browser/ltl-freight-quotes-rl-edition/tags/3.3.11/en-hit-to-update-plan.php#L40"
},
{
"source": "security@wordfence.com",
"url": "https://plugins.trac.wordpress.org/browser/ltl-freight-quotes-rl-edition/tags/3.3.11/en-hit-to-update-plan.php#L43"
},
{
"source": "security@wordfence.com",
"url": "https://plugins.trac.wordpress.org/browser/ltl-freight-quotes-rl-edition/tags/3.3.11/en-hit-to-update-plan.php#L46"
},
{
"source": "security@wordfence.com",
"url": "https://plugins.trac.wordpress.org/browser/ltl-freight-quotes-rl-edition/tags/3.3.11/en-hit-to-update-plan.php#L49"
},
{
"source": "security@wordfence.com",
"url": "https://plugins.trac.wordpress.org/browser/ltl-freight-quotes-rl-edition/trunk/en-hit-to-update-plan.php#L32"
},
{
"source": "security@wordfence.com",
"url": "https://plugins.trac.wordpress.org/browser/ltl-freight-quotes-rl-edition/trunk/en-hit-to-update-plan.php#L33"
},
{
"source": "security@wordfence.com",
"url": "https://plugins.trac.wordpress.org/browser/ltl-freight-quotes-rl-edition/trunk/en-hit-to-update-plan.php#L40"
},
{
"source": "security@wordfence.com",
"url": "https://plugins.trac.wordpress.org/browser/ltl-freight-quotes-rl-edition/trunk/en-hit-to-update-plan.php#L43"
},
{
"source": "security@wordfence.com",
"url": "https://plugins.trac.wordpress.org/browser/ltl-freight-quotes-rl-edition/trunk/en-hit-to-update-plan.php#L46"
},
{
"source": "security@wordfence.com",
"url": "https://plugins.trac.wordpress.org/browser/ltl-freight-quotes-rl-edition/trunk/en-hit-to-update-plan.php#L49"
},
{
"source": "security@wordfence.com",
"url": "https://plugins.trac.wordpress.org/changeset?sfp_email=\u0026sfph_mail=\u0026reponame=\u0026old=3492361%40ltl-freight-quotes-rl-edition\u0026new=3492361%40ltl-freight-quotes-rl-edition\u0026sfp_email=\u0026sfph_mail="
},
{
"source": "security@wordfence.com",
"url": "https://www.wordfence.com/threat-intel/vulnerabilities/id/a144c9ae-dfdb-4ea2-8c27-84d59439c72a?source=cve"
}
],
"sourceIdentifier": "security@wordfence.com",
"vulnStatus": "Deferred",
"weaknesses": [
{
"description": [
{
"lang": "en",
"value": "CWE-862"
}
],
"source": "security@wordfence.com",
"type": "Secondary"
}
]
}
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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.
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- 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.
Vulnerability timeline
Sightings and recorded dates, grouped by day · UTC
How durations are calculated
Following the VTEM framework (Black Hat USA 2015), time to patch starts when the vendor or a coordinator was informed, total time to patch at discovery, and disclosure to patch at public disclosure; vendor response time runs from the report to its acknowledgement. Time to exploit and time unpatched start at the earliest discovery or report, falling back to public disclosure. Unpatched time ends at the first recorded patch, or the calculation time when no patch is recorded. Exploitation to patch shows the interval between those two events; a published proof of concept is a public exploit, not exploitation.
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The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the
vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base
model, served locally by ML-Gateway.
They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.
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Related by attack behaviour
Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.