CVE-2021-24217 - Vulnerability Details - OpenCVE

The run_action function of the Facebook for WordPress plugin before 3.0.0 deserializes user supplied data making it possible for PHP objects to be supplied creating an Object Injection vulnerability. There was also a useable magic method in the plugin that could be used to achieve remote code execution.

No CVSS v4.0

Attack Vector Network

Attack Complexity High

Privileges Required None

Scope Unchanged

Confidentiality Impact High

Integrity Impact High

Availability Impact High

User Interaction None

No CVSS v3.0

Access Vector Network

Access Complexity Medium

Authentication None

Confidentiality Impact Partial

Integrity Impact Partial

Availability Impact Partial

This CVE is not in the KEV list.

The EPSS score is 0.06505.

Key SSVC decision points have not yet been added.

Vendors	Products
Facebook	Facebook

Configuration 1 [-]

cpe:2.3:a:facebook:facebook:*:*:*:*:*:wordpress:*:*

No data.

No data.

Advisories

Source	ID	Title
EUVD	EUVD-2021-11131	The run_action function of the Facebook for WordPress plugin before 3.0.0 deserializes user supplied data making it possible for PHP objects to be supplied creating an Object Injection vulnerability. There was also a useable magic method in the plugin that could be used to achieve remote code execution.

Fixes

Solution

No solution given by the vendor.

Workaround

No workaround given by the vendor.

References

Link	Providers
https://wpscan.com/vulnerability/509f2754-a1a1-4142-9126-ae023a88533a
https://www.wordfence.com/blog/2021/03/two-vulnerabilities-patched-in-facebook-for-wordpress-plugin/

History

No history.

MITRE

Status: PUBLISHED

Assigner: WPScan

Published: 2021-04-12T14:01:19

Updated: 2024-08-03T19:21:18.798Z

Reserved: 2021-01-14T00:00:00

Link: CVE-2021-24217

Vulnrichment

No data.

NVD

Status : Modified

Published: 2021-04-12T14:15:15.240

Modified: 2024-11-21T05:52:36.940

Link: CVE-2021-24217

Redhat

No data.

OpenCVE Enrichment

No data.

{"containers": {"cna": {"affected": [{"product": "Facebook for WordPress", "vendor": "Unknown", "versions": [{"lessThan": "3.0.0", "status": "affected", "version": "3.0.0", "versionType": "custom"}]}], "credits": [{"lang": "en", "value": "Chloe Chamberland"}], "descriptions": [{"lang": "en", "value": "The run_action function of the Facebook for WordPress plugin before 3.0.0 deserializes user supplied data making it possible for PHP objects to be supplied creating an Object Injection vulnerability. There was also a useable magic method in the plugin that could be used to achieve remote code execution."}], "problemTypes": [{"descriptions": [{"cweId": "CWE-502", "description": "CWE-502 Deserialization of Untrusted Data", "lang": "en", "type": "CWE"}]}], "providerMetadata": {"dateUpdated": "2021-04-12T14:01:19", "orgId": "1bfdd5d7-9bf6-4a53-96ea-42e2716d7a81", "shortName": "WPScan"}, "references": [{"tags": ["x_refsource_CONFIRM"], "url": "https://wpscan.com/vulnerability/509f2754-a1a1-4142-9126-ae023a88533a"}, {"tags": ["x_refsource_MISC"], "url": "https://www.wordfence.com/blog/2021/03/two-vulnerabilities-patched-in-facebook-for-wordpress-plugin/"}], "source": {"discovery": "UNKNOWN"}, "title": "Facebook for WordPress < 3.0.0 - PHP Object Injection with POP Chain", "x_generator": "WPScan CVE Generator", "x_legacyV4Record": {"CVE_data_meta": {"ASSIGNER": "contact@wpscan.com", "ID": "CVE-2021-24217", "STATE": "PUBLIC", "TITLE": "Facebook for WordPress < 3.0.0 - PHP Object Injection with POP Chain"}, "affects": {"vendor": {"vendor_data": [{"product": {"product_data": [{"product_name": "Facebook for WordPress", "version": {"version_data": [{"version_affected": "<", "version_name": "3.0.0", "version_value": "3.0.0"}]}}]}, "vendor_name": "Unknown"}]}}, "credit": [{"lang": "eng", "value": "Chloe Chamberland"}], "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": {"description_data": [{"lang": "eng", "value": "The run_action function of the Facebook for WordPress plugin before 3.0.0 deserializes user supplied data making it possible for PHP objects to be supplied creating an Object Injection vulnerability. There was also a useable magic method in the plugin that could be used to achieve remote code execution."}]}, "generator": "WPScan CVE Generator", "problemtype": {"problemtype_data": [{"description": [{"lang": "eng", "value": "CWE-502 Deserialization of Untrusted Data"}]}]}, "references": {"reference_data": [{"name": "https://wpscan.com/vulnerability/509f2754-a1a1-4142-9126-ae023a88533a", "refsource": "CONFIRM", "url": "https://wpscan.com/vulnerability/509f2754-a1a1-4142-9126-ae023a88533a"}, {"name": "https://www.wordfence.com/blog/2021/03/two-vulnerabilities-patched-in-facebook-for-wordpress-plugin/", "refsource": "MISC", "url": "https://www.wordfence.com/blog/2021/03/two-vulnerabilities-patched-in-facebook-for-wordpress-plugin/"}]}, "source": {"discovery": "UNKNOWN"}}}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-03T19:21:18.798Z"}, "title": "CVE Program Container", "references": [{"tags": ["x_refsource_CONFIRM", "x_transferred"], "url": "https://wpscan.com/vulnerability/509f2754-a1a1-4142-9126-ae023a88533a"}, {"tags": ["x_refsource_MISC", "x_transferred"], "url": "https://www.wordfence.com/blog/2021/03/two-vulnerabilities-patched-in-facebook-for-wordpress-plugin/"}]}]}, "cveMetadata": {"assignerOrgId": "1bfdd5d7-9bf6-4a53-96ea-42e2716d7a81", "assignerShortName": "WPScan", "cveId": "CVE-2021-24217", "datePublished": "2021-04-12T14:01:19", "dateReserved": "2021-01-14T00:00:00", "dateUpdated": "2024-08-03T19:21:18.798Z", "state": "PUBLISHED"}, "dataType": "CVE_RECORD", "dataVersion": "5.1"}

{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:facebook:facebook:*:*:*:*:*:wordpress:*:*", "matchCriteriaId": "0307B3CB-4FA3-44DC-BBBA-A575D88DF90A", "versionEndExcluding": "3.0.0", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "descriptions": [{"lang": "en", "value": "The run_action function of the Facebook for WordPress plugin before 3.0.0 deserializes user supplied data making it possible for PHP objects to be supplied creating an Object Injection vulnerability. There was also a useable magic method in the plugin that could be used to achieve remote code execution."}, {"lang": "es", "value": "La funci\u00f3n run_action del plugin de Facebook para WordPress versiones anteriores a 3.0.0, deserializa unos datos suministrados por el usuario, haciendo posible que sean suministrados objetos PHP creando una vulnerabilidad de Inyecci\u00f3n de Objetos. Tambi\u00e9n hab\u00eda un m\u00e9todo m\u00e1gico usable en el plugin que pod\u00eda ser usado para lograr una ejecuci\u00f3n de c\u00f3digo remota"}], "id": "CVE-2021-24217", "lastModified": "2024-11-21T05:52:36.940", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": {"accessComplexity": "MEDIUM", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "PARTIAL", "baseScore": 6.8, "confidentialityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "vectorString": "AV:N/AC:M/Au:N/C:P/I:P/A:P", "version": "2.0"}, "exploitabilityScore": 8.6, "impactScore": 6.4, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false}], "cvssMetricV31": [{"cvssData": {"attackComplexity": "HIGH", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 8.1, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H", "version": "3.1"}, "exploitabilityScore": 2.2, "impactScore": 5.9, "source": "nvd@nist.gov", "type": "Primary"}]}, "published": "2021-04-12T14:15:15.240", "references": [{"source": "contact@wpscan.com", "tags": ["Exploit", "Third Party Advisory"], "url": "https://wpscan.com/vulnerability/509f2754-a1a1-4142-9126-ae023a88533a"}, {"source": "contact@wpscan.com", "tags": ["Exploit", "Third Party Advisory"], "url": "https://www.wordfence.com/blog/2021/03/two-vulnerabilities-patched-in-facebook-for-wordpress-plugin/"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Exploit", "Third Party Advisory"], "url": "https://wpscan.com/vulnerability/509f2754-a1a1-4142-9126-ae023a88533a"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Exploit", "Third Party Advisory"], "url": "https://www.wordfence.com/blog/2021/03/two-vulnerabilities-patched-in-facebook-for-wordpress-plugin/"}], "sourceIdentifier": "contact@wpscan.com", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-502"}], "source": "contact@wpscan.com", "type": "Secondary"}]}