{"containers": {"cna": {"affected": [{"product": "Sassy Social Share", "vendor": "Sassy Social Share", "versions": [{"status": "affected", "version": "3.3.23"}]}], "credits": [{"lang": "en", "value": "Chloe Chamberland, Wordfence"}], "datePublic": "2021-10-21T00:00:00.000Z", "descriptions": [{"lang": "en", "value": "Version 3.3.23 of the Sassy Social Share WordPress plugin is vulnerable to PHP Object Injection via the wp_ajax_heateor_sss_import_config AJAX action due to deserialization of unvalidated user supplied inputs via the import_config function found in the ~/admin/class-sassy-social-share-admin.php file. This can be exploited by underprivileged authenticated users due to a missing capability check on the import_config function."}], "metrics": [{"cvssV3_1": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 8.8, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", "version": "3.1"}}], "problemTypes": [{"descriptions": [{"cweId": "CWE-863", "description": "CWE-863 Incorrect Authorization", "lang": "en", "type": "CWE"}]}, {"descriptions": [{"cweId": "CWE-502", "description": "CWE-502 Deserialization of Untrusted Data", "lang": "en", "type": "CWE"}]}], "providerMetadata": {"dateUpdated": "2021-10-21T19:38:52.000Z", "orgId": "b15e7b5b-3da4-40ae-a43c-f7aa60e62599", "shortName": "Wordfence"}, "references": [{"tags": ["x_refsource_MISC"], "url": "https://www.wordfence.com/vulnerability-advisories/#CVE-2021-39321"}, {"tags": ["x_refsource_MISC"], "url": "https://www.wordfence.com/blog/2021/10/vulnerability-patched-in-sassy-social-share-plugin/"}, {"tags": ["x_refsource_MISC"], "url": "https://plugins.trac.wordpress.org/changeset/2600464/sassy-social-share/trunk/admin/class-sassy-social-share-admin.php"}], "solutions": [{"lang": "en", "value": "Update to version 3.3.24"}], "source": {"discovery": "EXTERNAL"}, "title": "Sassy Social Share 3.3.23 PHP Object Injection", "x_generator": {"engine": "Vulnogram 0.0.9"}, "x_legacyV4Record": {"CVE_data_meta": {"AKA": "Wordfence", "ASSIGNER": "security@wordfence.com", "DATE_PUBLIC": "2021-10-21T16:05:00.000Z", "ID": "CVE-2021-39321", "STATE": "PUBLIC", "TITLE": "Sassy Social Share 3.3.23 PHP Object Injection"}, "affects": {"vendor": {"vendor_data": [{"product": {"product_data": [{"product_name": "Sassy Social Share", "version": {"version_data": [{"version_affected": "=", "version_name": "3.3.23", "version_value": "3.3.23"}]}}]}, "vendor_name": "Sassy Social Share"}]}}, "credit": [{"lang": "eng", "value": "Chloe Chamberland, Wordfence"}], "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": {"description_data": [{"lang": "eng", "value": "Version 3.3.23 of the Sassy Social Share WordPress plugin is vulnerable to PHP Object Injection via the wp_ajax_heateor_sss_import_config AJAX action due to deserialization of unvalidated user supplied inputs via the import_config function found in the ~/admin/class-sassy-social-share-admin.php file. This can be exploited by underprivileged authenticated users due to a missing capability check on the import_config function."}]}, "generator": {"engine": "Vulnogram 0.0.9"}, "impact": {"cvss": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 8.8, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", "version": "3.1"}}, "problemtype": {"problemtype_data": [{"description": [{"lang": "eng", "value": "CWE-863 Incorrect Authorization"}]}, {"description": [{"lang": "eng", "value": "CWE-502 Deserialization of Untrusted Data"}]}]}, "references": {"reference_data": [{"name": "https://www.wordfence.com/vulnerability-advisories/#CVE-2021-39321", "refsource": "MISC", "url": "https://www.wordfence.com/vulnerability-advisories/#CVE-2021-39321"}, {"name": "https://www.wordfence.com/blog/2021/10/vulnerability-patched-in-sassy-social-share-plugin/", "refsource": "MISC", "url": "https://www.wordfence.com/blog/2021/10/vulnerability-patched-in-sassy-social-share-plugin/"}, {"name": "https://plugins.trac.wordpress.org/changeset/2600464/sassy-social-share/trunk/admin/class-sassy-social-share-admin.php", "refsource": "MISC", "url": "https://plugins.trac.wordpress.org/changeset/2600464/sassy-social-share/trunk/admin/class-sassy-social-share-admin.php"}]}, "solution": [{"lang": "en", "value": "Update to version 3.3.24"}], "source": {"discovery": "EXTERNAL"}}}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-04T02:06:41.490Z"}, "title": "CVE Program Container", "references": [{"tags": ["x_refsource_MISC", "x_transferred"], "url": "https://www.wordfence.com/vulnerability-advisories/#CVE-2021-39321"}, {"tags": ["x_refsource_MISC", "x_transferred"], "url": "https://www.wordfence.com/blog/2021/10/vulnerability-patched-in-sassy-social-share-plugin/"}, {"tags": ["x_refsource_MISC", "x_transferred"], "url": "https://plugins.trac.wordpress.org/changeset/2600464/sassy-social-share/trunk/admin/class-sassy-social-share-admin.php"}]}, {"metrics": [{"other": {"type": "ssvc", "content": {"timestamp": "2025-03-31T17:58:00.476244Z", "id": "CVE-2021-39321", "options": [{"Exploitation": "none"}, {"Automatable": "no"}, {"Technical Impact": "total"}], "role": "CISA Coordinator", "version": "2.0.3"}}}], "title": "CISA ADP Vulnrichment", "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2025-03-31T17:58:03.771Z"}}]}, "cveMetadata": {"assignerOrgId": "b15e7b5b-3da4-40ae-a43c-f7aa60e62599", "assignerShortName": "Wordfence", "cveId": "CVE-2021-39321", "datePublished": "2021-10-21T19:38:52.886Z", "dateReserved": "2021-08-20T00:00:00.000Z", "dateUpdated": "2025-03-31T17:58:03.771Z", "state": "PUBLISHED"}, "dataType": "CVE_RECORD", "dataVersion": "5.1"}

{"dataType": "CVE_RECORD", "containers": {"adp": [{"title": "CVE Program Container", "references": [{"url": "https://www.wordfence.com/vulnerability-advisories/#CVE-2021-39321", "tags": ["x_refsource_MISC", "x_transferred"]}, {"url": "https://www.wordfence.com/blog/2021/10/vulnerability-patched-in-sassy-social-share-plugin/", "tags": ["x_refsource_MISC", "x_transferred"]}, {"url": "https://plugins.trac.wordpress.org/changeset/2600464/sassy-social-share/trunk/admin/class-sassy-social-share-admin.php", "tags": ["x_refsource_MISC", "x_transferred"]}], "providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-04T02:06:41.490Z"}}, {"title": "CISA ADP Vulnrichment", "metrics": [{"other": {"type": "ssvc", "content": {"id": "CVE-2021-39321", "role": "CISA Coordinator", "options": [{"Exploitation": "none"}, {"Automatable": "no"}, {"Technical Impact": "total"}], "version": "2.0.3", "timestamp": "2025-03-31T17:58:00.476244Z"}}}], "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2025-03-31T17:57:53.196Z"}}], "cna": {"title": "Sassy Social Share 3.3.23 PHP Object Injection", "source": {"discovery": "EXTERNAL"}, "credits": [{"lang": "en", "value": "Chloe Chamberland, Wordfence"}], "metrics": [{"cvssV3_1": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 8.8, "attackVector": "NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "LOW", "confidentialityImpact": "HIGH"}}], "affected": [{"vendor": "Sassy Social Share", "product": "Sassy Social Share", "versions": [{"status": "affected", "version": "3.3.23"}]}], "solutions": [{"lang": "en", "value": "Update to version 3.3.24"}], "datePublic": "2021-10-21T00:00:00.000Z", "references": [{"url": "https://www.wordfence.com/vulnerability-advisories/#CVE-2021-39321", "tags": ["x_refsource_MISC"]}, {"url": "https://www.wordfence.com/blog/2021/10/vulnerability-patched-in-sassy-social-share-plugin/", "tags": ["x_refsource_MISC"]}, {"url": "https://plugins.trac.wordpress.org/changeset/2600464/sassy-social-share/trunk/admin/class-sassy-social-share-admin.php", "tags": ["x_refsource_MISC"]}], "x_generator": {"engine": "Vulnogram 0.0.9"}, "descriptions": [{"lang": "en", "value": "Version 3.3.23 of the Sassy Social Share WordPress plugin is vulnerable to PHP Object Injection via the wp_ajax_heateor_sss_import_config AJAX action due to deserialization of unvalidated user supplied inputs via the import_config function found in the ~/admin/class-sassy-social-share-admin.php file. This can be exploited by underprivileged authenticated users due to a missing capability check on the import_config function."}], "problemTypes": [{"descriptions": [{"lang": "en", "type": "CWE", "cweId": "CWE-863", "description": "CWE-863 Incorrect Authorization"}]}, {"descriptions": [{"lang": "en", "type": "CWE", "cweId": "CWE-502", "description": "CWE-502 Deserialization of Untrusted Data"}]}], "providerMetadata": {"orgId": "b15e7b5b-3da4-40ae-a43c-f7aa60e62599", "shortName": "Wordfence", "dateUpdated": "2021-10-21T19:38:52.000Z"}, "x_legacyV4Record": {"credit": [{"lang": "eng", "value": "Chloe Chamberland, Wordfence"}], "impact": {"cvss": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 8.8, "attackVector": "NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "LOW", "confidentialityImpact": "HIGH"}}, "source": {"discovery": "EXTERNAL"}, "affects": {"vendor": {"vendor_data": [{"product": {"product_data": [{"version": {"version_data": [{"version_name": "3.3.23", "version_value": "3.3.23", "version_affected": "="}]}, "product_name": "Sassy Social Share"}]}, "vendor_name": "Sassy Social Share"}]}}, "solution": [{"lang": "en", "value": "Update to version 3.3.24"}], "data_type": "CVE", "generator": {"engine": "Vulnogram 0.0.9"}, "references": {"reference_data": [{"url": "https://www.wordfence.com/vulnerability-advisories/#CVE-2021-39321", "name": "https://www.wordfence.com/vulnerability-advisories/#CVE-2021-39321", "refsource": "MISC"}, {"url": "https://www.wordfence.com/blog/2021/10/vulnerability-patched-in-sassy-social-share-plugin/", "name": "https://www.wordfence.com/blog/2021/10/vulnerability-patched-in-sassy-social-share-plugin/", "refsource": "MISC"}, {"url": "https://plugins.trac.wordpress.org/changeset/2600464/sassy-social-share/trunk/admin/class-sassy-social-share-admin.php", "name": "https://plugins.trac.wordpress.org/changeset/2600464/sassy-social-share/trunk/admin/class-sassy-social-share-admin.php", "refsource": "MISC"}]}, "data_format": "MITRE", "description": {"description_data": [{"lang": "eng", "value": "Version 3.3.23 of the Sassy Social Share WordPress plugin is vulnerable to PHP Object Injection via the wp_ajax_heateor_sss_import_config AJAX action due to deserialization of unvalidated user supplied inputs via the import_config function found in the ~/admin/class-sassy-social-share-admin.php file. This can be exploited by underprivileged authenticated users due to a missing capability check on the import_config function."}]}, "problemtype": {"problemtype_data": [{"description": [{"lang": "eng", "value": "CWE-863 Incorrect Authorization"}]}, {"description": [{"lang": "eng", "value": "CWE-502 Deserialization of Untrusted Data"}]}]}, "data_version": "4.0", "CVE_data_meta": {"ID": "CVE-2021-39321", "AKA": "Wordfence", "STATE": "PUBLIC", "TITLE": "Sassy Social Share 3.3.23 PHP Object Injection", "ASSIGNER": "security@wordfence.com", "DATE_PUBLIC": "2021-10-21T16:05:00.000Z"}}}}, "cveMetadata": {"cveId": "CVE-2021-39321", "state": "PUBLISHED", "dateUpdated": "2025-03-31T17:58:03.771Z", "dateReserved": "2021-08-20T00:00:00.000Z", "assignerOrgId": "b15e7b5b-3da4-40ae-a43c-f7aa60e62599", "datePublished": "2021-10-21T19:38:52.886Z", "assignerShortName": "Wordfence"}, "dataVersion": "5.1"}

{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:heateor:sassy_social_share:3.3.23:*:*:*:*:wordpress:*:*", "matchCriteriaId": "85E2FF17-725D-4A71-8694-AC75A682A27A", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "descriptions": [{"lang": "en", "value": "Version 3.3.23 of the Sassy Social Share WordPress plugin is vulnerable to PHP Object Injection via the wp_ajax_heateor_sss_import_config AJAX action due to deserialization of unvalidated user supplied inputs via the import_config function found in the ~/admin/class-sassy-social-share-admin.php file. This can be exploited by underprivileged authenticated users due to a missing capability check on the import_config function."}, {"lang": "es", "value": "La versi\u00f3n 3.3.23 del plugin Sassy Social Share de WordPress es vulnerable a una inyecci\u00f3n de objetos de PHP por medio de la acci\u00f3n AJAX wp_ajax_heateor_sss_import_config debido a una deserializaci\u00f3n de entradas no validadas por el usuario por medio de la funci\u00f3n import_config que se encuentra en el archivo ~/admin/class-sassy-social-share-admin.php. Esto puede ser explotado por usuarios autenticados no privilegiados debido a una falta de comprobaci\u00f3n de capacidades en la funci\u00f3n import_config"}], "id": "CVE-2021-39321", "lastModified": "2024-11-21T06:19:14.237", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": {"accessComplexity": "LOW", "accessVector": "NETWORK", "authentication": "SINGLE", "availabilityImpact": "PARTIAL", "baseScore": 6.5, "confidentialityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "vectorString": "AV:N/AC:L/Au:S/C:P/I:P/A:P", "version": "2.0"}, "exploitabilityScore": 8.0, "impactScore": 6.4, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false}], "cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 8.8, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", "version": "3.1"}, "exploitabilityScore": 2.8, "impactScore": 5.9, "source": "security@wordfence.com", "type": "Secondary"}]}, "published": "2021-10-21T20:15:07.857", "references": [{"source": "security@wordfence.com", "tags": ["Patch", "Third Party Advisory"], "url": "https://plugins.trac.wordpress.org/changeset/2600464/sassy-social-share/trunk/admin/class-sassy-social-share-admin.php"}, {"source": "security@wordfence.com", "tags": ["Exploit", "Third Party Advisory"], "url": "https://www.wordfence.com/blog/2021/10/vulnerability-patched-in-sassy-social-share-plugin/"}, {"source": "security@wordfence.com", "tags": ["Third Party Advisory"], "url": "https://www.wordfence.com/vulnerability-advisories/#CVE-2021-39321"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Patch", "Third Party Advisory"], "url": "https://plugins.trac.wordpress.org/changeset/2600464/sassy-social-share/trunk/admin/class-sassy-social-share-admin.php"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Exploit", "Third Party Advisory"], "url": "https://www.wordfence.com/blog/2021/10/vulnerability-patched-in-sassy-social-share-plugin/"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Third Party Advisory"], "url": "https://www.wordfence.com/vulnerability-advisories/#CVE-2021-39321"}], "sourceIdentifier": "security@wordfence.com", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-502"}, {"lang": "en", "value": "CWE-863"}], "source": "security@wordfence.com", "type": "Secondary"}]}

{}

{}