CVE-2023-38520 (GCVE-0-2023-38520)
Vulnerability from cvelistv5 – Published: 2024-06-04 07:13 – Updated: 2026-04-28 16:08
VLAI
EPSS
VEX
Title
WordPress Pinpoint Booking System plugin <= 2.9.9.3.4 - Parameter Tampering
Summary
External Control of Assumed-Immutable Web Parameter vulnerability in PINPOINT.WORLD Pinpoint Booking System allows Functionality Misuse.This issue affects Pinpoint Booking System: from n/a through 2.9.9.3.4.
Severity
6.5 (Medium)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2024-08-14 16:18 UTC
CWE
- CWE-472 - External Control of Assumed-Immutable Web Parameter
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://patchstack.com/database/vulnerability/boo… | vdb-entry |
Impacted products
2 products
| Vendor | Product | Version | CPE status | |
|---|---|---|---|---|
| PINPOINT.WORLD | Pinpoint Booking System |
Affected:
n/a , ≤ 2.9.9.3.4
(custom)
|
guessed | |
| pinpoint | pinpoint_booking_system |
Affected:
0 , ≤ 2.9.9.3.4
(custom)
cpe:2.3:a:pinpoint:pinpoint_booking_system:*:*:*:*:*:wordpress:*:* |
{
"containers": {
"adp": [
{
"providerMetadata": {
"dateUpdated": "2024-08-02T17:46:56.021Z",
"orgId": "af854a3a-2127-422b-91ae-364da2661108",
"shortName": "CVE"
},
"references": [
{
"tags": [
"vdb-entry",
"x_transferred"
],
"url": "https://patchstack.com/database/vulnerability/booking-system/wordpress-pinpoint-booking-system-plugin-2-9-9-3-4-parameter-tampering?_s_id=cve"
}
],
"title": "CVE Program Container"
},
{
"affected": [
{
"cpes": [
"cpe:2.3:a:pinpoint:pinpoint_booking_system:*:*:*:*:*:wordpress:*:*"
],
"defaultStatus": "unknown",
"product": "pinpoint_booking_system",
"vendor": "pinpoint",
"versions": [
{
"lessThanOrEqual": "2.9.9.3.4",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
}
],
"metrics": [
{
"other": {
"content": {
"id": "CVE-2023-38520",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "yes"
},
{
"Technical Impact": "partial"
}
],
"role": "CISA Coordinator",
"timestamp": "2024-08-14T16:18:28.429754Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"providerMetadata": {
"dateUpdated": "2024-08-14T16:28:53.654Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"collectionURL": "https://wordpress.org/plugins",
"defaultStatus": "unaffected",
"packageName": "booking-system",
"product": "Pinpoint Booking System",
"vendor": "PINPOINT.WORLD",
"versions": [
{
"changes": [
{
"at": "2.9.9.3.5",
"status": "unaffected"
}
],
"lessThanOrEqual": "2.9.9.3.4",
"status": "affected",
"version": "n/a",
"versionType": "custom"
}
]
}
],
"credits": [
{
"lang": "en",
"type": "finder",
"user": "00000000-0000-4000-9000-000000000000",
"value": "yuyudhn (Patchstack Alliance)"
}
],
"descriptions": [
{
"lang": "en",
"supportingMedia": [
{
"base64": false,
"type": "text/html",
"value": "External Control of Assumed-Immutable Web Parameter vulnerability in PINPOINT.WORLD Pinpoint Booking System allows Functionality Misuse.\u003cp\u003eThis issue affects Pinpoint Booking System: from n/a through 2.9.9.3.4.\u003c/p\u003e"
}
],
"value": "External Control of Assumed-Immutable Web Parameter vulnerability in PINPOINT.WORLD Pinpoint Booking System allows Functionality Misuse.This issue affects Pinpoint Booking System: from n/a through 2.9.9.3.4."
}
],
"impacts": [
{
"capecId": "CAPEC-212",
"descriptions": [
{
"lang": "en",
"value": "CAPEC-212 Functionality Misuse"
}
]
}
],
"metrics": [
{
"cvssV3_1": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "LOW",
"baseScore": 6.5,
"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:L",
"version": "3.1"
},
"format": "CVSS",
"scenarios": [
{
"lang": "en",
"value": "GENERAL"
}
]
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-472",
"description": "CWE-472 External Control of Assumed-Immutable Web Parameter",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2026-04-28T16:08:34.375Z",
"orgId": "21595511-bba5-4825-b968-b78d1f9984a3",
"shortName": "Patchstack"
},
"references": [
{
"tags": [
"vdb-entry"
],
"url": "https://patchstack.com/database/vulnerability/booking-system/wordpress-pinpoint-booking-system-plugin-2-9-9-3-4-parameter-tampering?_s_id=cve"
}
],
"solutions": [
{
"lang": "en",
"supportingMedia": [
{
"base64": false,
"type": "text/html",
"value": "Update to 2.9.9.3.5 or a higher version."
}
],
"value": "Update to 2.9.9.3.5 or a higher version."
}
],
"source": {
"discovery": "EXTERNAL"
},
"title": "WordPress Pinpoint Booking System plugin \u003c= 2.9.9.3.4 - Parameter Tampering",
"x_generator": {
"engine": "Vulnogram 0.1.0-dev"
}
}
},
"cveMetadata": {
"assignerOrgId": "21595511-bba5-4825-b968-b78d1f9984a3",
"assignerShortName": "Patchstack",
"cveId": "CVE-2023-38520",
"datePublished": "2024-06-04T07:13:28.609Z",
"dateReserved": "2023-07-18T17:33:34.155Z",
"dateUpdated": "2026-04-28T16:08:34.375Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2",
"vulnerability-lookup:meta": {
"epss": {
"cve": "CVE-2023-38520",
"date": "2026-09-27",
"epss": "0.00397",
"percentile": "0.31296"
},
"nvd": {
"cve": {
"affected": [
{
"affectedData": [
{
"collectionURL": "https://wordpress.org/plugins",
"defaultStatus": "unaffected",
"packageName": "booking-system",
"product": "Pinpoint Booking System",
"vendor": "PINPOINT.WORLD",
"versions": [
{
"changes": [
{
"at": "2.9.9.3.5",
"status": "unaffected"
}
],
"lessThanOrEqual": "2.9.9.3.4",
"status": "affected",
"version": "n/a",
"versionType": "custom"
}
]
}
],
"source": "audit@patchstack.com"
},
{
"affectedData": [
{
"cpes": [
"cpe:2.3:a:pinpoint:pinpoint_booking_system:*:*:*:*:*:wordpress:*:*"
],
"defaultStatus": "unknown",
"product": "pinpoint_booking_system",
"vendor": "pinpoint",
"versions": [
{
"lessThanOrEqual": "2.9.9.3.4",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
}
],
"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0"
}
],
"cveTags": [],
"descriptions": [
{
"lang": "en",
"value": "External Control of Assumed-Immutable Web Parameter vulnerability in PINPOINT.WORLD Pinpoint Booking System allows Functionality Misuse.This issue affects Pinpoint Booking System: from n/a through 2.9.9.3.4."
},
{
"lang": "es",
"value": "El control externo de la vulnerabilidad de par\u00e1metros web supuestamente inmutables en PINPOINT.WORLD Pinpoint Booking System permite el uso indebido de la funcionalidad. Este problema afecta a Pinpoint Booking System: desde n/a hasta 2.9.9.3.4."
}
],
"id": "CVE-2023-38520",
"lastModified": "2026-06-17T06:10:38.253",
"metrics": {
"cvssMetricV31": [
{
"cvssData": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "LOW",
"baseScore": 6.5,
"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:L",
"version": "3.1"
},
"exploitabilityScore": 3.9,
"impactScore": 2.5,
"source": "audit@patchstack.com",
"type": "Secondary"
}
],
"ssvcV203": [
{
"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"ssvcData": {
"id": "CVE-2023-38520",
"options": [
{
"exploitation": "none"
},
{
"automatable": "yes"
},
{
"technicalImpact": "partial"
}
],
"role": "CISA Coordinator",
"timestamp": "2024-08-14T16:18:28.429754Z",
"version": "2.0.3"
}
}
]
},
"published": "2024-06-04T08:15:08.787",
"references": [
{
"source": "audit@patchstack.com",
"url": "https://patchstack.com/database/vulnerability/booking-system/wordpress-pinpoint-booking-system-plugin-2-9-9-3-4-parameter-tampering?_s_id=cve"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "https://patchstack.com/database/vulnerability/booking-system/wordpress-pinpoint-booking-system-plugin-2-9-9-3-4-parameter-tampering?_s_id=cve"
}
],
"sourceIdentifier": "audit@patchstack.com",
"vulnStatus": "Deferred",
"weaknesses": [
{
"description": [
{
"lang": "en",
"value": "CWE-472"
}
],
"source": "audit@patchstack.com",
"type": "Secondary"
}
]
}
},
"redhat_vex": {
"current_release_date": "2025-05-29T00:17:23+00:00",
"cve": "CVE-2023-38520",
"id": "CVE-2023-38520",
"initial_release_date": "2023-01-01T00:00:00+00:00",
"product_status:known_not_affected": "1",
"source": "Red Hat CSAF VEX",
"status": "final",
"title": "WordPress Pinpoint Booking System plugin \u003c= 2.9.9.3.4 - Parameter Tampering",
"url": "https://security.access.redhat.com/data/csaf/v2/vex/2023/cve-2023-38520.json",
"version": "3"
},
"vulnrichment": {
"containers": {
"adp": [
{
"providerMetadata": {
"dateUpdated": "2024-08-02T17:46:56.021Z",
"orgId": "af854a3a-2127-422b-91ae-364da2661108",
"shortName": "CVE"
},
"references": [
{
"tags": [
"vdb-entry",
"x_transferred"
],
"url": "https://patchstack.com/database/vulnerability/booking-system/wordpress-pinpoint-booking-system-plugin-2-9-9-3-4-parameter-tampering?_s_id=cve"
}
],
"title": "CVE Program Container"
},
{
"affected": [
{
"cpes": [
"cpe:2.3:a:pinpoint:pinpoint_booking_system:*:*:*:*:*:wordpress:*:*"
],
"defaultStatus": "unknown",
"product": "pinpoint_booking_system",
"vendor": "pinpoint",
"versions": [
{
"lessThanOrEqual": "2.9.9.3.4",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
}
],
"metrics": [
{
"other": {
"content": {
"id": "CVE-2023-38520",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "yes"
},
{
"Technical Impact": "partial"
}
],
"role": "CISA Coordinator",
"timestamp": "2024-08-14T16:18:28.429754Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"providerMetadata": {
"dateUpdated": "2024-08-14T16:28:48.071Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"collectionURL": "https://wordpress.org/plugins",
"defaultStatus": "unaffected",
"packageName": "booking-system",
"product": "Pinpoint Booking System",
"vendor": "PINPOINT.WORLD",
"versions": [
{
"changes": [
{
"at": "2.9.9.3.5",
"status": "unaffected"
}
],
"lessThanOrEqual": "2.9.9.3.4",
"status": "affected",
"version": "n/a",
"versionType": "custom"
}
]
}
],
"credits": [
{
"lang": "en",
"type": "finder",
"user": "00000000-0000-4000-9000-000000000000",
"value": "yuyudhn (Patchstack Alliance)"
}
],
"descriptions": [
{
"lang": "en",
"supportingMedia": [
{
"base64": false,
"type": "text/html",
"value": "External Control of Assumed-Immutable Web Parameter vulnerability in PINPOINT.WORLD Pinpoint Booking System allows Functionality Misuse.\u003cp\u003eThis issue affects Pinpoint Booking System: from n/a through 2.9.9.3.4.\u003c/p\u003e"
}
],
"value": "External Control of Assumed-Immutable Web Parameter vulnerability in PINPOINT.WORLD Pinpoint Booking System allows Functionality Misuse.This issue affects Pinpoint Booking System: from n/a through 2.9.9.3.4."
}
],
"impacts": [
{
"capecId": "CAPEC-212",
"descriptions": [
{
"lang": "en",
"value": "CAPEC-212 Functionality Misuse"
}
]
}
],
"metrics": [
{
"cvssV3_1": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "LOW",
"baseScore": 6.5,
"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:L",
"version": "3.1"
},
"format": "CVSS",
"scenarios": [
{
"lang": "en",
"value": "GENERAL"
}
]
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-472",
"description": "CWE-472 External Control of Assumed-Immutable Web Parameter",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2024-06-04T07:13:28.609Z",
"orgId": "21595511-bba5-4825-b968-b78d1f9984a3",
"shortName": "Patchstack"
},
"references": [
{
"tags": [
"vdb-entry"
],
"url": "https://patchstack.com/database/vulnerability/booking-system/wordpress-pinpoint-booking-system-plugin-2-9-9-3-4-parameter-tampering?_s_id=cve"
}
],
"solutions": [
{
"lang": "en",
"supportingMedia": [
{
"base64": false,
"type": "text/html",
"value": "Update to 2.9.9.3.5 or a higher version."
}
],
"value": "Update to 2.9.9.3.5 or a higher version."
}
],
"source": {
"discovery": "EXTERNAL"
},
"title": "WordPress Pinpoint Booking System plugin \u003c= 2.9.9.3.4 - Parameter Tampering",
"x_generator": {
"engine": "Vulnogram 0.1.0-dev"
}
}
},
"cveMetadata": {
"assignerOrgId": "21595511-bba5-4825-b968-b78d1f9984a3",
"assignerShortName": "Patchstack",
"cveId": "CVE-2023-38520",
"datePublished": "2024-06-04T07:13:28.609Z",
"dateReserved": "2023-07-18T17:33:34.155Z",
"dateUpdated": "2024-08-14T16:28:53.654Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
}
}
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…
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…