CVE-2021-36846 - Vulnerability Details - OpenCVE

Authenticated (admin or higher user role) Stored Cross-Site Scripting (XSS) vulnerability in Premio Chaty (WordPress plugin) <= 2.8.3

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required High

Scope Changed

Confidentiality Impact Low

Integrity Impact Low

Availability Impact None

User Interaction Required

No CVSS v3.0

Access Vector Network

Access Complexity Medium

Authentication Single

Confidentiality Impact None

Integrity Impact Partial

Availability Impact None

This CVE is not in the KEV list.

Exploitation none

Automatable no

Technical Impact partial

Vendors	Products
Premio	Chaty

Configuration 1 [-]

cpe:2.3:a:premio:chaty:*:*:*:*:*:wordpress:*:*

No data.

References

Link	Providers
https://patchstack.com/database/vulnerability/chaty/wordpress-chaty-plugin-2-8-3-authenticated-stored-cross-site-scripting-xss-vulnerability
https://wordpress.org/plugins/chaty/

History

Thu, 20 Feb 2025 21:15:00 +0000

Type	Values Removed	Values Added
Metrics		ssvc `{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}`

MITRE

Status: PUBLISHED

Assigner: Patchstack

Published: 2022-04-11T19:37:41.707Z

Updated: 2025-02-20T20:28:13.632Z

Reserved: 2021-07-19T00:00:00.000Z

Link: CVE-2021-36846

Vulnrichment

Updated: 2024-08-04T01:01:59.774Z

NVD

Status : Modified

Published: 2022-04-11T20:15:15.667

Modified: 2024-11-21T06:14:11.097

Link: CVE-2021-36846

Redhat

No data.

{"containers": {"cna": {"affected": [{"product": "Chaty (WordPress plugin)", "vendor": "Premio", "versions": [{"lessThanOrEqual": "2.8.3", "status": "affected", "version": "<= 2.8.3", "versionType": "custom"}]}], "credits": [{"lang": "en", "value": "Vulnerability discovered by Asif Nawaz Minhas (Patchstack Alliance)"}], "datePublic": "2022-04-07T00:00:00.000Z", "descriptions": [{"lang": "en", "value": "Authenticated (admin or higher user role) Stored Cross-Site Scripting (XSS) vulnerability in Premio Chaty (WordPress plugin) <= 2.8.3"}], "metrics": [{"cvssV3_1": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 4.8, "baseSeverity": "MEDIUM", "confidentialityImpact": "LOW", "integrityImpact": "LOW", "privilegesRequired": "HIGH", "scope": "CHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N", "version": "3.1"}}], "problemTypes": [{"descriptions": [{"cweId": "CWE-79", "description": "CWE-79 Cross-site Scripting (XSS)", "lang": "en", "type": "CWE"}]}], "providerMetadata": {"dateUpdated": "2022-04-11T19:37:41.000Z", "orgId": "21595511-bba5-4825-b968-b78d1f9984a3", "shortName": "Patchstack"}, "references": [{"tags": ["x_refsource_CONFIRM"], "url": "https://wordpress.org/plugins/chaty/"}, {"tags": ["x_refsource_CONFIRM"], "url": "https://patchstack.com/database/vulnerability/chaty/wordpress-chaty-plugin-2-8-3-authenticated-stored-cross-site-scripting-xss-vulnerability"}], "source": {"discovery": "EXTERNAL"}, "title": "WordPress Chaty plugin <= 2.8.3 - Authenticated Stored Cross-Site Scripting (XSS) vulnerability", "x_generator": {"engine": "Vulnogram 0.0.9"}, "x_legacyV4Record": {"CVE_data_meta": {"ASSIGNER": "[email protected]", "DATE_PUBLIC": "2022-04-07T22:27:00.000Z", "ID": "CVE-2021-36846", "STATE": "PUBLIC", "TITLE": "WordPress Chaty plugin <= 2.8.3 - Authenticated Stored Cross-Site Scripting (XSS) vulnerability"}, "affects": {"vendor": {"vendor_data": [{"product": {"product_data": [{"product_name": "Chaty (WordPress plugin)", "version": {"version_data": [{"version_affected": "<=", "version_name": "<= 2.8.3", "version_value": "2.8.3"}]}}]}, "vendor_name": "Premio"}]}}, "credit": [{"lang": "eng", "value": "Vulnerability discovered by Asif Nawaz Minhas (Patchstack Alliance)"}], "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": {"description_data": [{"lang": "eng", "value": "Authenticated (admin or higher user role) Stored Cross-Site Scripting (XSS) vulnerability in Premio Chaty (WordPress plugin) <= 2.8.3"}]}, "generator": {"engine": "Vulnogram 0.0.9"}, "impact": {"cvss": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 4.8, "baseSeverity": "MEDIUM", "confidentialityImpact": "LOW", "integrityImpact": "LOW", "privilegesRequired": "HIGH", "scope": "CHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N", "version": "3.1"}}, "problemtype": {"problemtype_data": [{"description": [{"lang": "eng", "value": "CWE-79 Cross-site Scripting (XSS)"}]}]}, "references": {"reference_data": [{"name": "https://wordpress.org/plugins/chaty/", "refsource": "CONFIRM", "url": "https://wordpress.org/plugins/chaty/"}, {"name": "https://patchstack.com/database/vulnerability/chaty/wordpress-chaty-plugin-2-8-3-authenticated-stored-cross-site-scripting-xss-vulnerability", "refsource": "CONFIRM", "url": "https://patchstack.com/database/vulnerability/chaty/wordpress-chaty-plugin-2-8-3-authenticated-stored-cross-site-scripting-xss-vulnerability"}]}, "source": {"discovery": "EXTERNAL"}}}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-04T01:01:59.774Z"}, "title": "CVE Program Container", "references": [{"tags": ["x_refsource_CONFIRM", "x_transferred"], "url": "https://wordpress.org/plugins/chaty/"}, {"tags": ["x_refsource_CONFIRM", "x_transferred"], "url": "https://patchstack.com/database/vulnerability/chaty/wordpress-chaty-plugin-2-8-3-authenticated-stored-cross-site-scripting-xss-vulnerability"}]}, {"metrics": [{"other": {"type": "ssvc", "content": {"timestamp": "2025-02-20T19:32:04.282425Z", "id": "CVE-2021-36846", "options": [{"Exploitation": "none"}, {"Automatable": "no"}, {"Technical Impact": "partial"}], "role": "CISA Coordinator", "version": "2.0.3"}}}], "title": "CISA ADP Vulnrichment", "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2025-02-20T20:28:13.632Z"}}]}, "cveMetadata": {"assignerOrgId": "21595511-bba5-4825-b968-b78d1f9984a3", "assignerShortName": "Patchstack", "cveId": "CVE-2021-36846", "datePublished": "2022-04-11T19:37:41.707Z", "dateReserved": "2021-07-19T00:00:00.000Z", "dateUpdated": "2025-02-20T20:28:13.632Z", "state": "PUBLISHED"}, "dataType": "CVE_RECORD", "dataVersion": "5.1"}

{"containers": {"cna": {"affected": [{"product": "Chaty (WordPress plugin)", "vendor": "Premio", "versions": [{"lessThanOrEqual": "2.8.3", "status": "affected", "version": "<= 2.8.3", "versionType": "custom"}]}], "credits": [{"lang": "en", "value": "Vulnerability discovered by Asif Nawaz Minhas (Patchstack Alliance)"}], "datePublic": "2022-04-07T00:00:00.000Z", "descriptions": [{"lang": "en", "value": "Authenticated (admin or higher user role) Stored Cross-Site Scripting (XSS) vulnerability in Premio Chaty (WordPress plugin) <= 2.8.3"}], "metrics": [{"cvssV3_1": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 4.8, "baseSeverity": "MEDIUM", "confidentialityImpact": "LOW", "integrityImpact": "LOW", "privilegesRequired": "HIGH", "scope": "CHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N", "version": "3.1"}}], "problemTypes": [{"descriptions": [{"cweId": "CWE-79", "description": "CWE-79 Cross-site Scripting (XSS)", "lang": "en", "type": "CWE"}]}], "providerMetadata": {"dateUpdated": "2022-04-11T19:37:41.000Z", "orgId": "21595511-bba5-4825-b968-b78d1f9984a3", "shortName": "Patchstack"}, "references": [{"tags": ["x_refsource_CONFIRM"], "url": "https://wordpress.org/plugins/chaty/"}, {"tags": ["x_refsource_CONFIRM"], "url": "https://patchstack.com/database/vulnerability/chaty/wordpress-chaty-plugin-2-8-3-authenticated-stored-cross-site-scripting-xss-vulnerability"}], "source": {"discovery": "EXTERNAL"}, "title": "WordPress Chaty plugin <= 2.8.3 - Authenticated Stored Cross-Site Scripting (XSS) vulnerability", "x_generator": {"engine": "Vulnogram 0.0.9"}, "x_legacyV4Record": {"CVE_data_meta": {"ASSIGNER": "[email protected]", "DATE_PUBLIC": "2022-04-07T22:27:00.000Z", "ID": "CVE-2021-36846", "STATE": "PUBLIC", "TITLE": "WordPress Chaty plugin <= 2.8.3 - Authenticated Stored Cross-Site Scripting (XSS) vulnerability"}, "affects": {"vendor": {"vendor_data": [{"product": {"product_data": [{"product_name": "Chaty (WordPress plugin)", "version": {"version_data": [{"version_affected": "<=", "version_name": "<= 2.8.3", "version_value": "2.8.3"}]}}]}, "vendor_name": "Premio"}]}}, "credit": [{"lang": "eng", "value": "Vulnerability discovered by Asif Nawaz Minhas (Patchstack Alliance)"}], "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": {"description_data": [{"lang": "eng", "value": "Authenticated (admin or higher user role) Stored Cross-Site Scripting (XSS) vulnerability in Premio Chaty (WordPress plugin) <= 2.8.3"}]}, "generator": {"engine": "Vulnogram 0.0.9"}, "impact": {"cvss": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 4.8, "baseSeverity": "MEDIUM", "confidentialityImpact": "LOW", "integrityImpact": "LOW", "privilegesRequired": "HIGH", "scope": "CHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N", "version": "3.1"}}, "problemtype": {"problemtype_data": [{"description": [{"lang": "eng", "value": "CWE-79 Cross-site Scripting (XSS)"}]}]}, "references": {"reference_data": [{"name": "https://wordpress.org/plugins/chaty/", "refsource": "CONFIRM", "url": "https://wordpress.org/plugins/chaty/"}, {"name": "https://patchstack.com/database/vulnerability/chaty/wordpress-chaty-plugin-2-8-3-authenticated-stored-cross-site-scripting-xss-vulnerability", "refsource": "CONFIRM", "url": "https://patchstack.com/database/vulnerability/chaty/wordpress-chaty-plugin-2-8-3-authenticated-stored-cross-site-scripting-xss-vulnerability"}]}, "source": {"discovery": "EXTERNAL"}}}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-04T01:01:59.774Z"}, "title": "CVE Program Container", "references": [{"tags": ["x_refsource_CONFIRM", "x_transferred"], "url": "https://wordpress.org/plugins/chaty/"}, {"tags": ["x_refsource_CONFIRM", "x_transferred"], "url": "https://patchstack.com/database/vulnerability/chaty/wordpress-chaty-plugin-2-8-3-authenticated-stored-cross-site-scripting-xss-vulnerability"}]}, {"title": "CISA ADP Vulnrichment", "metrics": [{"other": {"type": "ssvc", "content": {"id": "CVE-2021-36846", "role": "CISA Coordinator", "options": [{"Exploitation": "none"}, {"Automatable": "no"}, {"Technical Impact": "partial"}], "version": "2.0.3", "timestamp": "2025-02-20T19:32:04.282425Z"}}}], "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2025-02-20T19:32:05.613Z"}}]}, "cveMetadata": {"assignerOrgId": "21595511-bba5-4825-b968-b78d1f9984a3", "assignerShortName": "Patchstack", "cveId": "CVE-2021-36846", "datePublished": "2022-04-11T19:37:41.707Z", "dateReserved": "2021-07-19T00:00:00.000Z", "dateUpdated": "2025-02-20T20:28:13.632Z", "state": "PUBLISHED"}, "dataType": "CVE_RECORD", "dataVersion": "5.1"}

{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:premio:chaty:*:*:*:*:*:wordpress:*:*", "matchCriteriaId": "7CA51E77-CDC0-4359-80A5-F5E4BBF0A4F4", "versionEndIncluding": "2.8.3", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "descriptions": [{"lang": "en", "value": "Authenticated (admin or higher user role) Stored Cross-Site Scripting (XSS) vulnerability in Premio Chaty (WordPress plugin) <= 2.8.3"}, {"lang": "es", "value": "Una vulnerabilidad de tipo Cross-Site Scripting (XSS) Autenticado (admin o rol de usuario superior) almacenado en Premio Chaty (plugin de WordPress) versiones anteriores a 2.8.3 incluy\u00e9ndola"}], "id": "CVE-2021-36846", "lastModified": "2024-11-21T06:14:11.097", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "LOW", "cvssData": {"accessComplexity": "MEDIUM", "accessVector": "NETWORK", "authentication": "SINGLE", "availabilityImpact": "NONE", "baseScore": 3.5, "confidentialityImpact": "NONE", "integrityImpact": "PARTIAL", "vectorString": "AV:N/AC:M/Au:S/C:N/I:P/A:N", "version": "2.0"}, "exploitabilityScore": 6.8, "impactScore": 2.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "[email protected]", "type": "Primary", "userInteractionRequired": true}], "cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 4.8, "baseSeverity": "MEDIUM", "confidentialityImpact": "LOW", "integrityImpact": "LOW", "privilegesRequired": "HIGH", "scope": "CHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N", "version": "3.1"}, "exploitabilityScore": 1.7, "impactScore": 2.7, "source": "[email protected]", "type": "Secondary"}, {"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 4.8, "baseSeverity": "MEDIUM", "confidentialityImpact": "LOW", "integrityImpact": "LOW", "privilegesRequired": "HIGH", "scope": "CHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N", "version": "3.1"}, "exploitabilityScore": 1.7, "impactScore": 2.7, "source": "[email protected]", "type": "Primary"}]}, "published": "2022-04-11T20:15:15.667", "references": [{"source": "[email protected]", "tags": ["Third Party Advisory"], "url": "https://patchstack.com/database/vulnerability/chaty/wordpress-chaty-plugin-2-8-3-authenticated-stored-cross-site-scripting-xss-vulnerability"}, {"source": "[email protected]", "tags": ["Product", "Third Party Advisory"], "url": "https://wordpress.org/plugins/chaty/"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Third Party Advisory"], "url": "https://patchstack.com/database/vulnerability/chaty/wordpress-chaty-plugin-2-8-3-authenticated-stored-cross-site-scripting-xss-vulnerability"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Product", "Third Party Advisory"], "url": "https://wordpress.org/plugins/chaty/"}], "sourceIdentifier": "[email protected]", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-79"}], "source": "[email protected]", "type": "Secondary"}, {"description": [{"lang": "en", "value": "CWE-79"}], "source": "[email protected]", "type": "Primary"}]}