CVE-2021-45822 - Vulnerability Details - OpenCVE

ReportizFlow

A cross-site scripting vulnerability is present in Xbtit 3.1. The stored XSS vulnerability occurs because /ajaxchat/sendChatData.php does not properly validate the value of the "n" (POST) parameter. Through this vulnerability, an attacker is capable to execute malicious JavaScript code.

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required None

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 None

Confidentiality Impact None

Integrity Impact Partial

Availability Impact None

AV:N/AC:M/Au:N/C:N/I:P/A:N

This CVE is not in the KEV list.

Key SSVC decision points have not yet been added.

Vendors	Products
Btiteam	Xbtit

Configuration 1 [-]

cpe:2.3:a:btiteam:xbtit:3.1:*:*:*:*:*:*:*

No data.

References

Link	Providers
https://emaragkos.gr/infosec-adventures/xbtit-3-1-xss-stored-amp-reflected/
https://github.com/btiteam/xbtit-3.1
https://github.com/btiteam/xbtit-3.1/issues/7

History

No history.

MITRE

Status: PUBLISHED

Assigner: mitre

Published: 2022-03-16T15:26:46

Updated: 2024-08-04T04:54:30.874Z

Reserved: 2021-12-27T00:00:00

Link: CVE-2021-45822

Vulnrichment

No data.

NVD

Status : Modified

Published: 2022-03-16T16:15:10.757

Modified: 2024-11-21T06:33:06.337

Link: CVE-2021-45822

Redhat

No data.

{"containers": {"cna": {"affected": [{"product": "n/a", "vendor": "n/a", "versions": [{"status": "affected", "version": "n/a"}]}], "descriptions": [{"lang": "en", "value": "A cross-site scripting vulnerability is present in Xbtit 3.1. The stored XSS vulnerability occurs because /ajaxchat/sendChatData.php does not properly validate the value of the \"n\" (POST) parameter. Through this vulnerability, an attacker is capable to execute malicious JavaScript code."}], "problemTypes": [{"descriptions": [{"description": "n/a", "lang": "en", "type": "text"}]}], "providerMetadata": {"dateUpdated": "2022-03-16T15:26:46", "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "shortName": "mitre"}, "references": [{"tags": ["x_refsource_MISC"], "url": "https://github.com/btiteam/xbtit-3.1"}, {"tags": ["x_refsource_MISC"], "url": "https://emaragkos.gr/infosec-adventures/xbtit-3-1-xss-stored-amp-reflected/"}, {"tags": ["x_refsource_MISC"], "url": "https://github.com/btiteam/xbtit-3.1/issues/7"}], "x_legacyV4Record": {"CVE_data_meta": {"ASSIGNER": "[email protected]", "ID": "CVE-2021-45822", "STATE": "PUBLIC"}, "affects": {"vendor": {"vendor_data": [{"product": {"product_data": [{"product_name": "n/a", "version": {"version_data": [{"version_value": "n/a"}]}}]}, "vendor_name": "n/a"}]}}, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": {"description_data": [{"lang": "eng", "value": "A cross-site scripting vulnerability is present in Xbtit 3.1. The stored XSS vulnerability occurs because /ajaxchat/sendChatData.php does not properly validate the value of the \"n\" (POST) parameter. Through this vulnerability, an attacker is capable to execute malicious JavaScript code."}]}, "problemtype": {"problemtype_data": [{"description": [{"lang": "eng", "value": "n/a"}]}]}, "references": {"reference_data": [{"name": "https://github.com/btiteam/xbtit-3.1", "refsource": "MISC", "url": "https://github.com/btiteam/xbtit-3.1"}, {"name": "https://emaragkos.gr/infosec-adventures/xbtit-3-1-xss-stored-amp-reflected/", "refsource": "MISC", "url": "https://emaragkos.gr/infosec-adventures/xbtit-3-1-xss-stored-amp-reflected/"}, {"name": "https://github.com/btiteam/xbtit-3.1/issues/7", "refsource": "MISC", "url": "https://github.com/btiteam/xbtit-3.1/issues/7"}]}}}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-04T04:54:30.874Z"}, "title": "CVE Program Container", "references": [{"tags": ["x_refsource_MISC", "x_transferred"], "url": "https://github.com/btiteam/xbtit-3.1"}, {"tags": ["x_refsource_MISC", "x_transferred"], "url": "https://emaragkos.gr/infosec-adventures/xbtit-3-1-xss-stored-amp-reflected/"}, {"tags": ["x_refsource_MISC", "x_transferred"], "url": "https://github.com/btiteam/xbtit-3.1/issues/7"}]}]}, "cveMetadata": {"assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "assignerShortName": "mitre", "cveId": "CVE-2021-45822", "datePublished": "2022-03-16T15:26:46", "dateReserved": "2021-12-27T00:00:00", "dateUpdated": "2024-08-04T04:54:30.874Z", "state": "PUBLISHED"}, "dataType": "CVE_RECORD", "dataVersion": "5.1"}

{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:btiteam:xbtit:3.1:*:*:*:*:*:*:*", "matchCriteriaId": "A21A0AD0-FAEA-4856-9F29-02EA103AC083", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "descriptions": [{"lang": "en", "value": "A cross-site scripting vulnerability is present in Xbtit 3.1. The stored XSS vulnerability occurs because /ajaxchat/sendChatData.php does not properly validate the value of the \"n\" (POST) parameter. Through this vulnerability, an attacker is capable to execute malicious JavaScript code."}, {"lang": "es", "value": "En Xbtit versi\u00f3n 3.1, se presenta una vulnerabilidad de tipo cross-site scripting. La vulnerabilidad de tipo XSS almacenada es producida porque el archivo /ajaxchat/sendChatData.php no comprueba correctamente el valor del par\u00e1metro \"n\" (POST). Mediante esta vulnerabilidad, un atacante es capaz de ejecutar c\u00f3digo JavaScript malicioso"}], "id": "CVE-2021-45822", "lastModified": "2024-11-21T06:33:06.337", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": {"accessComplexity": "MEDIUM", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "NONE", "baseScore": 4.3, "confidentialityImpact": "NONE", "integrityImpact": "PARTIAL", "vectorString": "AV:N/AC:M/Au:N/C:N/I:P/A:N", "version": "2.0"}, "exploitabilityScore": 8.6, "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": 6.1, "baseSeverity": "MEDIUM", "confidentialityImpact": "LOW", "integrityImpact": "LOW", "privilegesRequired": "NONE", "scope": "CHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N", "version": "3.1"}, "exploitabilityScore": 2.8, "impactScore": 2.7, "source": "[email protected]", "type": "Primary"}]}, "published": "2022-03-16T16:15:10.757", "references": [{"source": "[email protected]", "tags": ["Exploit", "Third Party Advisory"], "url": "https://emaragkos.gr/infosec-adventures/xbtit-3-1-xss-stored-amp-reflected/"}, {"source": "[email protected]", "tags": ["Third Party Advisory"], "url": "https://github.com/btiteam/xbtit-3.1"}, {"source": "[email protected]", "tags": ["Exploit", "Third Party Advisory"], "url": "https://github.com/btiteam/xbtit-3.1/issues/7"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Exploit", "Third Party Advisory"], "url": "https://emaragkos.gr/infosec-adventures/xbtit-3-1-xss-stored-amp-reflected/"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Third Party Advisory"], "url": "https://github.com/btiteam/xbtit-3.1"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Exploit", "Third Party Advisory"], "url": "https://github.com/btiteam/xbtit-3.1/issues/7"}], "sourceIdentifier": "[email protected]", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-79"}], "source": "[email protected]", "type": "Primary"}]}