FKIE_CVE-2023-3371
Vulnerability from fkie_nvd - Published: 2023-06-27 02:15 - Updated: 2026-06-17 06:13
Severity
5.3 (Medium) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
7.5 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
7.5 (High) - CVSS:3.1/
Summary
The EmbedPress plugin for WordPress is vulnerable to Sensitive Information Exposure due to hardcoded encryption key on the 'lock_content_form_handler' and 'display_password_form' function in versions up to, and including, 3.7.3. This makes it possible for unauthenticated attackers to decrypt and view the password protected content.
References
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| wpdeveloper | embedpress | * |
{
"affected": [
{
"affectedData": [
{
"defaultStatus": "unaffected",
"product": "EmbedPress \u2013 PDF Embedder, Embed YouTube Videos, 3D FlipBook, Social feeds, Docs \u0026 more",
"vendor": "wpdevteam",
"versions": [
{
"lessThanOrEqual": "3.7.3",
"status": "affected",
"version": "0",
"versionType": "semver"
}
]
}
],
"source": "security@wordfence.com"
}
],
"configurations": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:a:wpdeveloper:embedpress:*:*:*:*:*:wordpress:*:*",
"matchCriteriaId": "E2AA4D09-9B14-4CCD-83A8-7A60FA06C0B1",
"versionEndIncluding": "3.7.3",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"cveTags": [],
"descriptions": [
{
"lang": "en",
"value": "The EmbedPress plugin for WordPress is vulnerable to Sensitive Information Exposure due to hardcoded encryption key on the \u0027lock_content_form_handler\u0027 and \u0027display_password_form\u0027 function in versions up to, and including, 3.7.3. This makes it possible for unauthenticated attackers to decrypt and view the password protected content."
},
{
"lang": "es",
"value": "El plugin User Registration para WordPress es vulnerable a la exposici\u00f3n de informaci\u00f3n confidencial debido a la clave de cifrado embebida en las funciones \"lock_content_form_handler\" y \"display_password_form\" en versiones hasta la 3.7.3 inclusive. Esto hace posible que atacantes no autenticados descifren y vean el contenido protegido por contrase\u00f1a. "
}
],
"id": "CVE-2023-3371",
"lastModified": "2026-06-17T06:13:54.800",
"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"
},
{
"cvssData": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "NONE",
"baseScore": 7.5,
"baseSeverity": "HIGH",
"confidentialityImpact": "HIGH",
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N",
"version": "3.1"
},
"exploitabilityScore": 3.9,
"impactScore": 3.6,
"source": "nvd@nist.gov",
"type": "Primary"
}
],
"ssvcV203": [
{
"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"ssvcData": {
"id": "CVE-2023-3371",
"options": [
{
"exploitation": "none"
},
{
"automatable": "yes"
},
{
"technicalImpact": "partial"
}
],
"role": "CISA Coordinator",
"timestamp": "2024-12-02T21:39:11.630928Z",
"version": "2.0.3"
}
}
]
},
"published": "2023-06-27T02:15:09.657",
"references": [
{
"source": "security@wordfence.com",
"tags": [
"Product"
],
"url": "https://plugins.trac.wordpress.org/browser/embedpress/tags/3.7.3/EmbedPress/Includes/Classes/Helper.php#L231"
},
{
"source": "security@wordfence.com",
"tags": [
"Product"
],
"url": "https://plugins.trac.wordpress.org/browser/embedpress/tags/3.7.3/EmbedPress/Includes/Classes/Helper.php#L278"
},
{
"source": "security@wordfence.com",
"tags": [
"Product"
],
"url": "https://plugins.trac.wordpress.org/browser/embedpress/tags/3.7.3/Gutenberg/block-backend/block-embedpress.php#L30"
},
{
"source": "security@wordfence.com",
"tags": [
"Patch"
],
"url": "https://plugins.trac.wordpress.org/changeset/2930523/embedpress#file10"
},
{
"source": "security@wordfence.com",
"tags": [
"Patch"
],
"url": "https://plugins.trac.wordpress.org/changeset/2930523/embedpress#file28"
},
{
"source": "security@wordfence.com",
"tags": [
"Third Party Advisory"
],
"url": "https://www.wordfence.com/threat-intel/vulnerabilities/id/c1033b4d-82a0-4484-aebf-f35d6a2a9a13?source=cve"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Product"
],
"url": "https://plugins.trac.wordpress.org/browser/embedpress/tags/3.7.3/EmbedPress/Includes/Classes/Helper.php#L231"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Product"
],
"url": "https://plugins.trac.wordpress.org/browser/embedpress/tags/3.7.3/EmbedPress/Includes/Classes/Helper.php#L278"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Product"
],
"url": "https://plugins.trac.wordpress.org/browser/embedpress/tags/3.7.3/Gutenberg/block-backend/block-embedpress.php#L30"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Patch"
],
"url": "https://plugins.trac.wordpress.org/changeset/2930523/embedpress#file10"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Patch"
],
"url": "https://plugins.trac.wordpress.org/changeset/2930523/embedpress#file28"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Third Party Advisory"
],
"url": "https://www.wordfence.com/threat-intel/vulnerabilities/id/c1033b4d-82a0-4484-aebf-f35d6a2a9a13?source=cve"
}
],
"sourceIdentifier": "security@wordfence.com",
"vulnStatus": "Modified",
"weaknesses": [
{
"description": [
{
"lang": "en",
"value": "CWE-321"
}
],
"source": "security@wordfence.com",
"type": "Secondary"
}
]
}
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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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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.
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