CVE-2025-6003 (GCVE-0-2025-6003)
Vulnerability from cvelistv5 – Published: 2025-06-12 08:22 – Updated: 2026-04-08 16:52
VLAI
EPSS
VEX
Title
WordPress Single Sign-On (SSO) - Multiple Versions - Incorrect Authorization to Sensitive Information Exposure
Summary
The WordPress Single Sign-On (SSO) plugin for WordPress is vulnerable to unauthorized access due to a misconfigured capability check on a function in all versions up to, and including, the *.5.3 versions of the plugin. This makes it possible for unauthenticated attackers to extract sensitive data including site content that has been restricted to certain users and/or roles.
Severity
5.3 (Medium)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2025-06-12 13:55 UTC
CWE
- CWE-863 - Incorrect Authorization
Assigner
References
Impacted products
7 products
| Vendor | Product | Version | CPE status | |
|---|---|---|---|---|
| cyberlord92 | WordPress Single Sign-On (SSO) - Single Site Standard |
Affected:
0 , ≤ 18.5.3
(semver)
|
guessed | |
| cyberlord92 | WordPress Single Sign-On (SSO) - Single Site Premium |
Affected:
0 , ≤ 28.5.3
(semver)
|
guessed | |
| cyberlord92 | WordPress Single Sign-On (SSO) - Multisite Premium |
Affected:
0 , ≤ 30.5.3
(semver)
|
guessed | |
| cyberlord92 | WordPress Single Sign-On (SSO) - Single Site Enterprise |
Affected:
0 , ≤ 38.5.3
(semver)
|
guessed | |
| cyberlord92 | WordPress Single Sign-On (SSO) - Multisite Enterprise |
Affected:
0 , ≤ 40.5.3
(semver)
|
guessed | |
| cyberlord92 | WordPress Single Sign-On (SSO) - Single Site All-Inclusive |
Affected:
0 , ≤ 48.5.3
(semver)
|
guessed | |
| cyberlord92 | WordPress Single Sign-On (SSO) - Multisite All-Inclusive |
Affected:
0 , ≤ 50.5.3
(semver)
|
guessed |
{
"containers": {
"adp": [
{
"metrics": [
{
"other": {
"content": {
"id": "CVE-2025-6003",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "yes"
},
{
"Technical Impact": "partial"
}
],
"role": "CISA Coordinator",
"timestamp": "2025-06-12T13:55:23.738209Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"providerMetadata": {
"dateUpdated": "2025-06-12T13:55:38.251Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"product": "WordPress Single Sign-On (SSO) - Single Site Standard",
"vendor": "cyberlord92",
"versions": [
{
"lessThanOrEqual": "18.5.3",
"status": "affected",
"version": "0",
"versionType": "semver"
}
]
},
{
"defaultStatus": "unaffected",
"product": "WordPress Single Sign-On (SSO) - Single Site Premium",
"vendor": "cyberlord92",
"versions": [
{
"lessThanOrEqual": "28.5.3",
"status": "affected",
"version": "0",
"versionType": "semver"
}
]
},
{
"defaultStatus": "unaffected",
"product": "WordPress Single Sign-On (SSO) - Multisite Premium",
"vendor": "cyberlord92",
"versions": [
{
"lessThanOrEqual": "30.5.3",
"status": "affected",
"version": "0",
"versionType": "semver"
}
]
},
{
"defaultStatus": "unaffected",
"product": "WordPress Single Sign-On (SSO) - Single Site Enterprise",
"vendor": "cyberlord92",
"versions": [
{
"lessThanOrEqual": "38.5.3",
"status": "affected",
"version": "0",
"versionType": "semver"
}
]
},
{
"defaultStatus": "unaffected",
"product": "WordPress Single Sign-On (SSO) - Multisite Enterprise",
"vendor": "cyberlord92",
"versions": [
{
"lessThanOrEqual": "40.5.3",
"status": "affected",
"version": "0",
"versionType": "semver"
}
]
},
{
"defaultStatus": "unaffected",
"product": "WordPress Single Sign-On (SSO) - Single Site All-Inclusive",
"vendor": "cyberlord92",
"versions": [
{
"lessThanOrEqual": "48.5.3",
"status": "affected",
"version": "0",
"versionType": "semver"
}
]
},
{
"defaultStatus": "unaffected",
"product": "WordPress Single Sign-On (SSO) - Multisite All-Inclusive",
"vendor": "cyberlord92",
"versions": [
{
"lessThanOrEqual": "50.5.3",
"status": "affected",
"version": "0",
"versionType": "semver"
}
]
}
],
"credits": [
{
"lang": "en",
"type": "finder",
"value": "Isra\u00ebl Hall\u00e9"
}
],
"descriptions": [
{
"lang": "en",
"value": "The WordPress Single Sign-On (SSO) plugin for WordPress is vulnerable to unauthorized access due to a misconfigured capability check on a function in all versions up to, and including, the *.5.3 versions of the plugin. This makes it possible for unauthenticated attackers to extract sensitive data including site content that has been restricted to certain users and/or roles."
}
],
"metrics": [
{
"cvssV3_1": {
"baseScore": 5.3,
"baseSeverity": "MEDIUM",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N",
"version": "3.1"
}
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-863",
"description": "CWE-863 Incorrect Authorization",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2026-04-08T16:52:35.712Z",
"orgId": "b15e7b5b-3da4-40ae-a43c-f7aa60e62599",
"shortName": "Wordfence"
},
"references": [
{
"url": "https://www.wordfence.com/threat-intel/vulnerabilities/id/51aa5531-e5b3-4c47-8d06-58eac6dd92fb?source=cve"
},
{
"url": "https://plugins.miniorange.com/wordpress-sso"
}
],
"timeline": [
{
"lang": "en",
"time": "2025-02-13T00:00:00.000Z",
"value": "Vendor Notified"
},
{
"lang": "en",
"time": "2025-06-11T19:22:27.000Z",
"value": "Disclosed"
}
],
"title": "WordPress Single Sign-On (SSO) - Multiple Versions - Incorrect Authorization to Sensitive Information Exposure"
}
},
"cveMetadata": {
"assignerOrgId": "b15e7b5b-3da4-40ae-a43c-f7aa60e62599",
"assignerShortName": "Wordfence",
"cveId": "CVE-2025-6003",
"datePublished": "2025-06-12T08:22:43.767Z",
"dateReserved": "2025-06-11T17:58:46.446Z",
"dateUpdated": "2026-04-08T16:52:35.712Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2",
"vulnerability-lookup:meta": {
"epss": {
"cve": "CVE-2025-6003",
"date": "2026-10-14",
"epss": "0.00299",
"percentile": "0.21055"
},
"nvd": {
"cve": {
"affected": [
{
"affectedData": [
{
"defaultStatus": "unaffected",
"product": "WordPress Single Sign-On (SSO) - Single Site Standard",
"vendor": "cyberlord92",
"versions": [
{
"lessThanOrEqual": "18.5.3",
"status": "affected",
"version": "0",
"versionType": "semver"
}
]
},
{
"defaultStatus": "unaffected",
"product": "WordPress Single Sign-On (SSO) - Single Site Premium",
"vendor": "cyberlord92",
"versions": [
{
"lessThanOrEqual": "28.5.3",
"status": "affected",
"version": "0",
"versionType": "semver"
}
]
},
{
"defaultStatus": "unaffected",
"product": "WordPress Single Sign-On (SSO) - Multisite Premium",
"vendor": "cyberlord92",
"versions": [
{
"lessThanOrEqual": "30.5.3",
"status": "affected",
"version": "0",
"versionType": "semver"
}
]
},
{
"defaultStatus": "unaffected",
"product": "WordPress Single Sign-On (SSO) - Single Site Enterprise",
"vendor": "cyberlord92",
"versions": [
{
"lessThanOrEqual": "38.5.3",
"status": "affected",
"version": "0",
"versionType": "semver"
}
]
},
{
"defaultStatus": "unaffected",
"product": "WordPress Single Sign-On (SSO) - Multisite Enterprise",
"vendor": "cyberlord92",
"versions": [
{
"lessThanOrEqual": "40.5.3",
"status": "affected",
"version": "0",
"versionType": "semver"
}
]
},
{
"defaultStatus": "unaffected",
"product": "WordPress Single Sign-On (SSO) - Single Site All-Inclusive",
"vendor": "cyberlord92",
"versions": [
{
"lessThanOrEqual": "48.5.3",
"status": "affected",
"version": "0",
"versionType": "semver"
}
]
},
{
"defaultStatus": "unaffected",
"product": "WordPress Single Sign-On (SSO) - Multisite All-Inclusive",
"vendor": "cyberlord92",
"versions": [
{
"lessThanOrEqual": "50.5.3",
"status": "affected",
"version": "0",
"versionType": "semver"
}
]
}
],
"source": "security@wordfence.com"
}
],
"cveTags": [],
"descriptions": [
{
"lang": "en",
"value": "The WordPress Single Sign-On (SSO) plugin for WordPress is vulnerable to unauthorized access due to a misconfigured capability check on a function in all versions up to, and including, the *.5.3 versions of the plugin. This makes it possible for unauthenticated attackers to extract sensitive data including site content that has been restricted to certain users and/or roles."
},
{
"lang": "es",
"value": "El complemento WordPress Single Sign-On (SSO) para WordPress es vulnerable a accesos no autorizados debido a una comprobaci\u00f3n de capacidad mal configurada en una funci\u00f3n en todas las versiones del complemento, hasta la versi\u00f3n *.5.3 incluida. Esto permite a atacantes no autenticados extraer datos confidenciales, incluido contenido del sitio restringido a ciertos usuarios o roles."
}
],
"id": "CVE-2025-6003",
"lastModified": "2026-06-17T10:00:58.197",
"metrics": {
"cvssMetricV31": [
{
"cvssData": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "NONE",
"baseScore": 5.3,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "LOW",
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/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-2025-6003",
"options": [
{
"exploitation": "none"
},
{
"automatable": "yes"
},
{
"technicalImpact": "partial"
}
],
"role": "CISA Coordinator",
"timestamp": "2025-06-12T13:55:23.738209Z",
"version": "2.0.3"
}
}
]
},
"published": "2025-06-12T09:15:22.743",
"references": [
{
"source": "security@wordfence.com",
"url": "https://plugins.miniorange.com/wordpress-sso"
},
{
"source": "security@wordfence.com",
"url": "https://www.wordfence.com/threat-intel/vulnerabilities/id/51aa5531-e5b3-4c47-8d06-58eac6dd92fb?source=cve"
}
],
"sourceIdentifier": "security@wordfence.com",
"vulnStatus": "Deferred",
"weaknesses": [
{
"description": [
{
"lang": "en",
"value": "CWE-863"
}
],
"source": "security@wordfence.com",
"type": "Secondary"
}
]
}
},
"redhat_vex": {
"current_release_date": "2026-03-27T08:27:42+00:00",
"cve": "CVE-2025-6003",
"id": "CVE-2025-6003",
"initial_release_date": "2025-01-01T00:00:00+00:00",
"product_status:known_not_affected": "1",
"source": "Red Hat CSAF VEX",
"status": "final",
"title": "WordPress Single Sign-On (SSO) - Multiple Versions - Incorrect Authorization to Sensitive Information Exposure",
"url": "https://security.access.redhat.com/data/csaf/v2/vex/2025/cve-2025-6003.json",
"version": "3"
},
"vulnrichment": {
"containers": {
"adp": [
{
"metrics": [
{
"other": {
"content": {
"id": "CVE-2025-6003",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "yes"
},
{
"Technical Impact": "partial"
}
],
"role": "CISA Coordinator",
"timestamp": "2025-06-12T13:55:23.738209Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"providerMetadata": {
"dateUpdated": "2025-06-12T13:55:30.185Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"product": "WordPress Single Sign-On (SSO) - Single Site Standard",
"vendor": "cyberlord92",
"versions": [
{
"lessThanOrEqual": "18.5.3",
"status": "affected",
"version": "*",
"versionType": "semver"
}
]
},
{
"defaultStatus": "unaffected",
"product": "WordPress Single Sign-On (SSO) - Single Site Premium",
"vendor": "cyberlord92",
"versions": [
{
"lessThanOrEqual": "28.5.3",
"status": "affected",
"version": "*",
"versionType": "semver"
}
]
},
{
"defaultStatus": "unaffected",
"product": "WordPress Single Sign-On (SSO) - Multisite Premium",
"vendor": "cyberlord92",
"versions": [
{
"lessThanOrEqual": "30.5.3",
"status": "affected",
"version": "*",
"versionType": "semver"
}
]
},
{
"defaultStatus": "unaffected",
"product": "WordPress Single Sign-On (SSO) - Single Site Enterprise",
"vendor": "cyberlord92",
"versions": [
{
"lessThanOrEqual": "38.5.3",
"status": "affected",
"version": "*",
"versionType": "semver"
}
]
},
{
"defaultStatus": "unaffected",
"product": "WordPress Single Sign-On (SSO) - Multisite Enterprise",
"vendor": "cyberlord92",
"versions": [
{
"lessThanOrEqual": "40.5.3",
"status": "affected",
"version": "*",
"versionType": "semver"
}
]
},
{
"defaultStatus": "unaffected",
"product": "WordPress Single Sign-On (SSO) - Single Site All-Inclusive",
"vendor": "cyberlord92",
"versions": [
{
"lessThanOrEqual": "48.5.3",
"status": "affected",
"version": "*",
"versionType": "semver"
}
]
},
{
"defaultStatus": "unaffected",
"product": "WordPress Single Sign-On (SSO) - Multisite All-Inclusive",
"vendor": "cyberlord92",
"versions": [
{
"lessThanOrEqual": "50.5.3",
"status": "affected",
"version": "*",
"versionType": "semver"
}
]
}
],
"credits": [
{
"lang": "en",
"type": "finder",
"value": "Isra\u00ebl Hall\u00e9"
}
],
"descriptions": [
{
"lang": "en",
"value": "The WordPress Single Sign-On (SSO) plugin for WordPress is vulnerable to unauthorized access due to a misconfigured capability check on a function in all versions up to, and including, the *.5.3 versions of the plugin. This makes it possible for unauthenticated attackers to extract sensitive data including site content that has been restricted to certain users and/or roles."
}
],
"metrics": [
{
"cvssV3_1": {
"baseScore": 5.3,
"baseSeverity": "MEDIUM",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N",
"version": "3.1"
}
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-863",
"description": "CWE-863 Incorrect Authorization",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2025-06-12T08:22:43.767Z",
"orgId": "b15e7b5b-3da4-40ae-a43c-f7aa60e62599",
"shortName": "Wordfence"
},
"references": [
{
"url": "https://www.wordfence.com/threat-intel/vulnerabilities/id/51aa5531-e5b3-4c47-8d06-58eac6dd92fb?source=cve"
},
{
"url": "https://plugins.miniorange.com/wordpress-sso"
}
],
"timeline": [
{
"lang": "en",
"time": "2025-02-13T00:00:00.000Z",
"value": "Vendor Notified"
},
{
"lang": "en",
"time": "2025-06-11T19:22:27.000Z",
"value": "Disclosed"
}
],
"title": "WordPress Single Sign-On (SSO) - Multiple Versions - Incorrect Authorization to Sensitive Information Exposure"
}
},
"cveMetadata": {
"assignerOrgId": "b15e7b5b-3da4-40ae-a43c-f7aa60e62599",
"assignerShortName": "Wordfence",
"cveId": "CVE-2025-6003",
"datePublished": "2025-06-12T08:22:43.767Z",
"dateReserved": "2025-06-11T17:58:46.446Z",
"dateUpdated": "2025-06-12T13:55:38.251Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
}
}
Loading…
Loading…
Drag nodes to arrange them. Double-click a related vulnerability to open it, or a source to visit its link. The Physics button on the left tunes the layout and the simulation; the legend at the bottom left hides or shows nodes by kind and by sighting type.
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.
Vulnerability timeline
Sightings and recorded dates, grouped by day · UTC
Loading timeline…
Loading…
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.