CVE-2026-1934 (GCVE-0-2026-1934)
Vulnerability from cvelistv5 – Published: 2026-05-12 08:27 – Updated: 2026-05-12 12:35
VLAI
EPSS
VEX
Title
Motors – Car Dealership & Classified Listings Plugin <= 1.4.103 - Missing Authorization to Authenticated (Subscriber+) Payment Bypass via 'stm_payment_status' Parameter
Summary
The Motors – Car Dealership & Classified Listings plugin for WordPress is vulnerable to Payment Bypass via insecure user meta update in all versions up to, and including, 1.4.103 This is due to the stm_save_user_extra_fields() function updating sensitive user meta fields from POST data without verifying that the current user should have permission to modify those fields. The function hooks into the 'personal_options_update' action and only checks current_user_can('edit_user', $user_id), which passes for any user editing their own profile. This makes it possible for authenticated attackers, with Subscriber-level access and above, to set their stm_payment_status to 'completed', bypassing the PayPal payment verification and gaining access to paid Dealer membership features without completing any transaction.
Severity
4.3 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-05-12 12:35 UTC
CWE
- CWE-862 - Missing Authorization
Assigner
References
6 references
Impacted products
1 product
| Vendor | Product | Version | CPE status | |
|---|---|---|---|---|
| stylemix | Motors – Car Dealership & Classified Listings Plugin |
Affected:
0 , ≤ 1.4.103
(semver)
|
guessed |
{
"containers": {
"adp": [
{
"metrics": [
{
"other": {
"content": {
"id": "CVE-2026-1934",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "no"
},
{
"Technical Impact": "partial"
}
],
"role": "CISA Coordinator",
"timestamp": "2026-05-12T12:35:35.541729Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"providerMetadata": {
"dateUpdated": "2026-05-12T12:35:48.016Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"product": "Motors \u2013 Car Dealership \u0026 Classified Listings Plugin",
"vendor": "stylemix",
"versions": [
{
"lessThanOrEqual": "1.4.103",
"status": "affected",
"version": "0",
"versionType": "semver"
}
]
}
],
"credits": [
{
"lang": "en",
"type": "finder",
"value": "shrikant bhosale"
}
],
"descriptions": [
{
"lang": "en",
"value": "The Motors \u2013 Car Dealership \u0026 Classified Listings plugin for WordPress is vulnerable to Payment Bypass via insecure user meta update in all versions up to, and including, 1.4.103 This is due to the stm_save_user_extra_fields() function updating sensitive user meta fields from POST data without verifying that the current user should have permission to modify those fields. The function hooks into the \u0027personal_options_update\u0027 action and only checks current_user_can(\u0027edit_user\u0027, $user_id), which passes for any user editing their own profile. This makes it possible for authenticated attackers, with Subscriber-level access and above, to set their stm_payment_status to \u0027completed\u0027, bypassing the PayPal payment verification and gaining access to paid Dealer membership features without completing any transaction."
}
],
"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": "2026-05-12T08:27:44.811Z",
"orgId": "b15e7b5b-3da4-40ae-a43c-f7aa60e62599",
"shortName": "Wordfence"
},
"references": [
{
"url": "https://www.wordfence.com/threat-intel/vulnerabilities/id/34062e9a-48c2-4676-ab7d-b6334f248e8a?source=cve"
},
{
"url": "https://plugins.trac.wordpress.org/browser/motors-car-dealership-classified-listings/tags/1.4.102/includes/user-extra.php#L294"
},
{
"url": "https://plugins.trac.wordpress.org/browser/motors-car-dealership-classified-listings/trunk/includes/user-extra.php#L294"
},
{
"url": "https://plugins.trac.wordpress.org/browser/motors-car-dealership-classified-listings/tags/1.4.102/includes/user-extra.php#L255"
},
{
"url": "https://plugins.trac.wordpress.org/changeset/3468174/motors-car-dealership-classified-listings/trunk/includes/user-extra.php"
},
{
"url": "https://plugins.trac.wordpress.org/changeset?old_path=%2Fmotors-car-dealership-classified-listings/tags/1.4.103\u0026new_path=%2Fmotors-car-dealership-classified-listings/tags/1.4.104"
}
],
"timeline": [
{
"lang": "en",
"time": "2026-02-04T21:28:34.000Z",
"value": "Vendor Notified"
},
{
"lang": "en",
"time": "2026-05-11T19:56:14.000Z",
"value": "Disclosed"
}
],
"title": "Motors \u2013 Car Dealership \u0026 Classified Listings Plugin \u003c= 1.4.103 - Missing Authorization to Authenticated (Subscriber+) Payment Bypass via \u0027stm_payment_status\u0027 Parameter"
}
},
"cveMetadata": {
"assignerOrgId": "b15e7b5b-3da4-40ae-a43c-f7aa60e62599",
"assignerShortName": "Wordfence",
"cveId": "CVE-2026-1934",
"datePublished": "2026-05-12T08:27:44.811Z",
"dateReserved": "2026-02-04T21:13:22.706Z",
"dateUpdated": "2026-05-12T12:35:48.016Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2",
"vulnerability-lookup:meta": {
"epss": {
"cve": "CVE-2026-1934",
"date": "2026-09-20",
"epss": "0.00222",
"percentile": "0.13005"
},
"nvd": {
"cve": {
"affected": [
{
"affectedData": [
{
"defaultStatus": "unaffected",
"product": "Motors \u2013 Car Dealership \u0026 Classified Listings Plugin",
"vendor": "stylemix",
"versions": [
{
"lessThanOrEqual": "1.4.103",
"status": "affected",
"version": "0",
"versionType": "semver"
}
]
}
],
"source": "security@wordfence.com"
}
],
"cveTags": [],
"descriptions": [
{
"lang": "en",
"value": "The Motors \u2013 Car Dealership \u0026 Classified Listings plugin for WordPress is vulnerable to Payment Bypass via insecure user meta update in all versions up to, and including, 1.4.103 This is due to the stm_save_user_extra_fields() function updating sensitive user meta fields from POST data without verifying that the current user should have permission to modify those fields. The function hooks into the \u0027personal_options_update\u0027 action and only checks current_user_can(\u0027edit_user\u0027, $user_id), which passes for any user editing their own profile. This makes it possible for authenticated attackers, with Subscriber-level access and above, to set their stm_payment_status to \u0027completed\u0027, bypassing the PayPal payment verification and gaining access to paid Dealer membership features without completing any transaction."
}
],
"id": "CVE-2026-1934",
"lastModified": "2026-06-17T10:16:44.710",
"metrics": {
"cvssMetricV31": [
{
"cvssData": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "NONE",
"baseScore": 4.3,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "NONE",
"integrityImpact": "LOW",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N",
"version": "3.1"
},
"exploitabilityScore": 2.8,
"impactScore": 1.4,
"source": "security@wordfence.com",
"type": "Secondary"
}
],
"ssvcV203": [
{
"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"ssvcData": {
"id": "CVE-2026-1934",
"options": [
{
"exploitation": "none"
},
{
"automatable": "no"
},
{
"technicalImpact": "partial"
}
],
"role": "CISA Coordinator",
"timestamp": "2026-05-12T12:35:35.541729Z",
"version": "2.0.3"
}
}
]
},
"published": "2026-05-12T10:16:43.770",
"references": [
{
"source": "security@wordfence.com",
"url": "https://plugins.trac.wordpress.org/browser/motors-car-dealership-classified-listings/tags/1.4.102/includes/user-extra.php#L255"
},
{
"source": "security@wordfence.com",
"url": "https://plugins.trac.wordpress.org/browser/motors-car-dealership-classified-listings/tags/1.4.102/includes/user-extra.php#L294"
},
{
"source": "security@wordfence.com",
"url": "https://plugins.trac.wordpress.org/browser/motors-car-dealership-classified-listings/trunk/includes/user-extra.php#L294"
},
{
"source": "security@wordfence.com",
"url": "https://plugins.trac.wordpress.org/changeset/3468174/motors-car-dealership-classified-listings/trunk/includes/user-extra.php"
},
{
"source": "security@wordfence.com",
"url": "https://plugins.trac.wordpress.org/changeset?old_path=%2Fmotors-car-dealership-classified-listings/tags/1.4.103\u0026new_path=%2Fmotors-car-dealership-classified-listings/tags/1.4.104"
},
{
"source": "security@wordfence.com",
"url": "https://www.wordfence.com/threat-intel/vulnerabilities/id/34062e9a-48c2-4676-ab7d-b6334f248e8a?source=cve"
}
],
"sourceIdentifier": "security@wordfence.com",
"vulnStatus": "Deferred",
"weaknesses": [
{
"description": [
{
"lang": "en",
"value": "CWE-862"
}
],
"source": "security@wordfence.com",
"type": "Secondary"
}
]
}
},
"redhat_vex": {
"current_release_date": "2026-06-05T19:34:35+00:00",
"cve": "CVE-2026-1934",
"id": "CVE-2026-1934",
"initial_release_date": "2026-01-01T00:00:00+00:00",
"product_status:known_not_affected": "1",
"source": "Red Hat CSAF VEX",
"status": "final",
"title": "Motors \u2013 Car Dealership \u0026 Classified Listings Plugin \u003c= 1.4.103 - Missing Authorization to Authenticated (Subscriber+) Payment Bypass via \u0027stm_payment_status\u0027 Parameter",
"url": "https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-1934.json",
"version": "3"
},
"vulnrichment": {
"containers": {
"adp": [
{
"metrics": [
{
"other": {
"content": {
"id": "CVE-2026-1934",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "no"
},
{
"Technical Impact": "partial"
}
],
"role": "CISA Coordinator",
"timestamp": "2026-05-12T12:35:35.541729Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"providerMetadata": {
"dateUpdated": "2026-05-12T12:35:43.259Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"product": "Motors \u2013 Car Dealership \u0026 Classified Listings Plugin",
"vendor": "stylemix",
"versions": [
{
"lessThanOrEqual": "1.4.103",
"status": "affected",
"version": "0",
"versionType": "semver"
}
]
}
],
"credits": [
{
"lang": "en",
"type": "finder",
"value": "shrikant bhosale"
}
],
"descriptions": [
{
"lang": "en",
"value": "The Motors \u2013 Car Dealership \u0026 Classified Listings plugin for WordPress is vulnerable to Payment Bypass via insecure user meta update in all versions up to, and including, 1.4.103 This is due to the stm_save_user_extra_fields() function updating sensitive user meta fields from POST data without verifying that the current user should have permission to modify those fields. The function hooks into the \u0027personal_options_update\u0027 action and only checks current_user_can(\u0027edit_user\u0027, $user_id), which passes for any user editing their own profile. This makes it possible for authenticated attackers, with Subscriber-level access and above, to set their stm_payment_status to \u0027completed\u0027, bypassing the PayPal payment verification and gaining access to paid Dealer membership features without completing any transaction."
}
],
"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": "2026-05-12T08:27:44.811Z",
"orgId": "b15e7b5b-3da4-40ae-a43c-f7aa60e62599",
"shortName": "Wordfence"
},
"references": [
{
"url": "https://www.wordfence.com/threat-intel/vulnerabilities/id/34062e9a-48c2-4676-ab7d-b6334f248e8a?source=cve"
},
{
"url": "https://plugins.trac.wordpress.org/browser/motors-car-dealership-classified-listings/tags/1.4.102/includes/user-extra.php#L294"
},
{
"url": "https://plugins.trac.wordpress.org/browser/motors-car-dealership-classified-listings/trunk/includes/user-extra.php#L294"
},
{
"url": "https://plugins.trac.wordpress.org/browser/motors-car-dealership-classified-listings/tags/1.4.102/includes/user-extra.php#L255"
},
{
"url": "https://plugins.trac.wordpress.org/changeset/3468174/motors-car-dealership-classified-listings/trunk/includes/user-extra.php"
},
{
"url": "https://plugins.trac.wordpress.org/changeset?old_path=%2Fmotors-car-dealership-classified-listings/tags/1.4.103\u0026new_path=%2Fmotors-car-dealership-classified-listings/tags/1.4.104"
}
],
"timeline": [
{
"lang": "en",
"time": "2026-02-04T21:28:34.000Z",
"value": "Vendor Notified"
},
{
"lang": "en",
"time": "2026-05-11T19:56:14.000Z",
"value": "Disclosed"
}
],
"title": "Motors \u2013 Car Dealership \u0026 Classified Listings Plugin \u003c= 1.4.103 - Missing Authorization to Authenticated (Subscriber+) Payment Bypass via \u0027stm_payment_status\u0027 Parameter"
}
},
"cveMetadata": {
"assignerOrgId": "b15e7b5b-3da4-40ae-a43c-f7aa60e62599",
"assignerShortName": "Wordfence",
"cveId": "CVE-2026-1934",
"datePublished": "2026-05-12T08:27:44.811Z",
"dateReserved": "2026-02-04T21:13:22.706Z",
"dateUpdated": "2026-05-12T12:35:48.016Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}
}
}
Loading…
Loading…
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.
Loading…
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.
Loading…
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.
Loading…