CVE-2021-24226

In the AccessAlly WordPress plugin before 3.5.7, the file "resource/frontend/product/product-shortcode.php" responsible for the [accessally_order_form] shortcode is dumping serialize($_SERVER), which contains all environment variables. The leakage occurs on all public facing pages containing the [accessally_order_form] shortcode, no login or administrator role is required.

CVSS v3 7.5 HIGH
CVSS v2.0 5.0 MEDIUM

7.5^/10

CVSS v3 : HIGH

Vector :

Exploitability : 3.9 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact NONE

Availability Impact NONE

Scope UNCHANGED

5.0^/10

CVSS v2.0 : MEDIUM

Vector : AV:N/AC:L/Au:N/C:P/I:N/A:N

Exploitability : 10.0 / Impact : 2.9

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact NONE

Availability Impact NONE

References

Link	Resource
https://wpscan.com/vulnerability/8e3e89fd-e380-4108-be23-00e87fbaad16	Exploit Third Party Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:accessally:accessally:*:*:*:*:*:wordpress:*:*

History

No history.

Information

Published : 2021-04-12 14:15

Updated : 2024-02-28 18:28

NVD link : CVE-2021-24226

Mitre link : CVE-2021-24226

CVE.ORG link : CVE-2021-24226

JSON object : View

Products Affected

accessally

accessally

CWE

CWE-200

Exposure of Sensitive Information to an Unauthorized Actor

{"id": "CVE-2021-24226", "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 5.0, "accessVector": "NETWORK", "vectorString": "AV:N/AC:L/Au:N/C:P/I:N/A:N", "authentication": "NONE", "integrityImpact": "NONE", "accessComplexity": "LOW", "availabilityImpact": "NONE", "confidentialityImpact": "PARTIAL"}, "acInsufInfo": false, "impactScore": 2.9, "baseSeverity": "MEDIUM", "obtainAllPrivilege": false, "exploitabilityScore": 10.0, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}], "cvssMetricV31": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 7.5, "attackVector": "NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "NONE", "privilegesRequired": "NONE", "confidentialityImpact": "HIGH"}, "impactScore": 3.6, "exploitabilityScore": 3.9}]}, "published": "2021-04-12T14:15:15.913", "references": [{"url": "https://wpscan.com/vulnerability/8e3e89fd-e380-4108-be23-00e87fbaad16", "tags": ["Exploit", "Third Party Advisory"], "source": "contact@wpscan.com"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Primary", "source": "contact@wpscan.com", "description": [{"lang": "en", "value": "CWE-200"}]}], "descriptions": [{"lang": "en", "value": "In the AccessAlly WordPress plugin before 3.5.7, the file \"resource/frontend/product/product-shortcode.php\" responsible for the [accessally_order_form] shortcode is dumping serialize($_SERVER), which contains all environment variables. The leakage occurs on all public facing pages containing the [accessally_order_form] shortcode, no login or administrator role is required."}, {"lang": "es", "value": "En el plugin AccessAlly WordPress versiones anteriores a 3.5.7, el archivo \"resource/frontend/product/product-shortcode.php\" responsable de que el shortcode [accessally_order_form] este volcando serialize($ _ SERVER), que contiene todas las variables de entorno. El filtrado ocurre en todas las p\u00e1ginas p\u00fablicas que contienen el c\u00f3digo abreviado [accessally_order_form], no es requerido un inicio de sesi\u00f3n o rol de administrador"}], "lastModified": "2021-04-16T20:56:18.173", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:accessally:accessally:*:*:*:*:*:wordpress:*:*", "vulnerable": true, "matchCriteriaId": "5367730D-609C-4836-BEFB-81172CA275CF", "versionEndExcluding": "3.5.7"}], "operator": "OR"}]}], "sourceIdentifier": "contact@wpscan.com"}