CVE-2023-3707

The ActivityPub WordPress plugin before 1.0.0 does not ensure that post contents to be displayed are public and belong to the plugin, allowing any authenticated user, such as subscriber to retrieve the content of arbitrary post (such as draft and private) via an IDOR vector. Password protected posts are not affected by this issue.

CVSS v3 4.3 MEDIUM

4.3^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 2.8 / Impact : 1.4

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact LOW

Integrity Impact NONE

Availability Impact NONE

Scope UNCHANGED

References

Link	Resource
https://wpscan.com/vulnerability/541bbe4c-3295-4073-901d-763556269f48	Exploit Third Party Advisory
https://wpscan.com/vulnerability/541bbe4c-3295-4073-901d-763556269f48	Exploit Third Party Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:automattic:activitypub:*:*:*:*:*:wordpress:*:*

History

21 Nov 2024, 08:17

Type	Values Removed	Values Added
New CVE

Information

Published : 2023-10-16 20:15

Updated : 2025-04-23 17:16

NVD link : CVE-2023-3707

Mitre link : CVE-2023-3707

CVE.ORG link : CVE-2023-3707

JSON object : View

Products Affected

automattic

activitypub

CWE

No CWE.

{"id": "CVE-2023-3707", "cveTags": [], "metrics": {"cvssMetricV31": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 4.3, "attackVector": "NETWORK", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "NONE", "privilegesRequired": "LOW", "confidentialityImpact": "LOW"}, "impactScore": 1.4, "exploitabilityScore": 2.8}, {"type": "Secondary", "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 4.3, "attackVector": "NETWORK", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "NONE", "privilegesRequired": "LOW", "confidentialityImpact": "LOW"}, "impactScore": 1.4, "exploitabilityScore": 2.8}]}, "published": "2023-10-16T20:15:14.883", "references": [{"url": "https://wpscan.com/vulnerability/541bbe4c-3295-4073-901d-763556269f48", "tags": ["Exploit", "Third Party Advisory"], "source": "contact@wpscan.com"}, {"url": "https://wpscan.com/vulnerability/541bbe4c-3295-4073-901d-763556269f48", "tags": ["Exploit", "Third Party Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}], "vulnStatus": "Modified", "descriptions": [{"lang": "en", "value": "The ActivityPub WordPress plugin before 1.0.0 does not ensure that post contents to be displayed are public and belong to the plugin, allowing any authenticated user, such as subscriber to retrieve the content of arbitrary post (such as draft and private) via an IDOR vector. Password protected posts are not affected by this issue."}, {"lang": "es", "value": "El complemento ActivityPub de WordPress anterior a 1.0.0 no garantiza que los contenidos de las publicaciones que se mostrar\u00e1n sean p\u00fablicos y pertenezcan al complemento, lo que permite a cualquier usuario autenticado, como un suscriptor, recuperar el contenido de una publicaci\u00f3n arbitraria (como borrador y privada) a trav\u00e9s de un IDOR vector. Las publicaciones protegidas con contrase\u00f1a no se ven afectadas por este problema."}], "lastModified": "2025-04-23T17:16:38.583", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:automattic:activitypub:*:*:*:*:*:wordpress:*:*", "vulnerable": true, "matchCriteriaId": "78ADABE4-21BE-4F20-BE6D-BB12EDBCD26F", "versionEndExcluding": "1.0.0"}], "operator": "OR"}]}], "sourceIdentifier": "contact@wpscan.com"}