CVE-2024-21624

nonebot2 is a cross-platform Python asynchronous chatbot framework written in Python. This security advisory pertains to a potential information leak (e.g., environment variables) in instances where developers utilize `MessageTemplate` and incorporate user-provided data into templates. The identified vulnerability has been remedied in pull request #2509 and will be included in versions released from 2.2.0. Users are strongly advised to upgrade to these patched versions to safeguard against the vulnerability. A temporary workaround involves filtering underscores before incorporating user input into the message template.

CVSS v3 6.5 MEDIUM

6.5^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 2.8 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact HIGH

Integrity Impact NONE

Availability Impact NONE

Scope UNCHANGED

References

Link	Resource
https://github.com/nonebot/nonebot2/pull/2509	Issue Tracking Patch
https://github.com/nonebot/nonebot2/security/advisories/GHSA-59j8-776v-xxxg	Vendor Advisory

Configurations

Configuration 1 (hide)

OR	cpe:2.3:a:nonebot:nonebot::::::::
	cpe:2.3:a:nonebot:nonebot:2.0.0:-::::::
	cpe:2.3:a:nonebot:nonebot:2.0.0:alpha16::::::
	cpe:2.3:a:nonebot:nonebot:2.0.0:beta1::::::
	cpe:2.3:a:nonebot:nonebot:2.0.0:beta2::::::
	cpe:2.3:a:nonebot:nonebot:2.0.0:beta3::::::
	cpe:2.3:a:nonebot:nonebot:2.0.0:beta4::::::
	cpe:2.3:a:nonebot:nonebot:2.0.0:beta5::::::
	cpe:2.3:a:nonebot:nonebot:2.0.0:rc1::::::
	cpe:2.3:a:nonebot:nonebot:2.0.0:rc2::::::
	cpe:2.3:a:nonebot:nonebot:2.0.0:rc3::::::
	cpe:2.3:a:nonebot:nonebot:2.0.0:rc4::::::

History

No history.

Information

Published : 2024-02-09 23:15

Updated : 2024-02-16 13:52

NVD link : CVE-2024-21624

Mitre link : CVE-2024-21624

CVE.ORG link : CVE-2024-21624

JSON object : View

Products Affected

nonebot

nonebot

CWE

NVD-CWE-noinfo CWE-200

Exposure of Sensitive Information to an Unauthorized Actor

{"id": "CVE-2024-21624", "cveTags": [], "metrics": {"cvssMetricV31": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 6.5, "attackVector": "NETWORK", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N", "integrityImpact": "NONE", "userInteraction": "REQUIRED", "attackComplexity": "LOW", "availabilityImpact": "NONE", "privilegesRequired": "NONE", "confidentialityImpact": "HIGH"}, "impactScore": 3.6, "exploitabilityScore": 2.8}, {"type": "Secondary", "source": "security-advisories@github.com", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 5.7, "attackVector": "NETWORK", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:N/A:N", "integrityImpact": "NONE", "userInteraction": "REQUIRED", "attackComplexity": "LOW", "availabilityImpact": "NONE", "privilegesRequired": "LOW", "confidentialityImpact": "HIGH"}, "impactScore": 3.6, "exploitabilityScore": 2.1}]}, "published": "2024-02-09T23:15:08.553", "references": [{"url": "https://github.com/nonebot/nonebot2/pull/2509", "tags": ["Issue Tracking", "Patch"], "source": "security-advisories@github.com"}, {"url": "https://github.com/nonebot/nonebot2/security/advisories/GHSA-59j8-776v-xxxg", "tags": ["Vendor Advisory"], "source": "security-advisories@github.com"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "NVD-CWE-noinfo"}]}, {"type": "Secondary", "source": "security-advisories@github.com", "description": [{"lang": "en", "value": "CWE-200"}]}], "descriptions": [{"lang": "en", "value": "nonebot2 is a cross-platform Python asynchronous chatbot framework written in Python. This security advisory pertains to a potential information leak (e.g., environment variables) in instances where developers utilize `MessageTemplate` and incorporate user-provided data into templates. The identified vulnerability has been remedied in pull request #2509 and will be included in versions released from 2.2.0. Users are strongly advised to upgrade to these patched versions to safeguard against the vulnerability. A temporary workaround involves filtering underscores before incorporating user input into the message template."}, {"lang": "es", "value": "nonebot2 es un framework de chatbot asincr\u00f3nico de Python multiplataforma escrito en Python. Este aviso de seguridad se refiere a una posible fuga de informaci\u00f3n (por ejemplo, variables de entorno) en casos en los que los desarrolladores utilizan \"MessageTemplate\" e incorporan datos proporcionados por el usuario en plantillas. La vulnerabilidad identificada se solucion\u00f3 en la solicitud de extracci\u00f3n n.\u00b0 2509 y se incluir\u00e1 en las versiones lanzadas a partir de la 2.2.0. Se recomienda encarecidamente a los usuarios que actualicen a estas versiones parcheadas para protegerse contra la vulnerabilidad. Una soluci\u00f3n temporal implica filtrar los guiones bajos antes de incorporar la entrada del usuario en la plantilla del mensaje."}], "lastModified": "2024-02-16T13:52:53.357", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:nonebot:nonebot:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "48D76A37-92D4-435B-8E50-798D10E7E452", "versionEndExcluding": "2.2.0", "versionStartIncluding": "2.0.1"}, {"criteria": "cpe:2.3:a:nonebot:nonebot:2.0.0:-:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "465F6B52-66C6-4227-9EDE-CE2B532DF86F"}, {"criteria": "cpe:2.3:a:nonebot:nonebot:2.0.0:alpha16:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "E33D41DF-25CA-475D-A068-ABB2BB8F0756"}, {"criteria": "cpe:2.3:a:nonebot:nonebot:2.0.0:beta1:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "6C2A7A44-E383-4FC5-9471-7F7D142EE5B5"}, {"criteria": "cpe:2.3:a:nonebot:nonebot:2.0.0:beta2:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "97E334E2-1BBD-49F4-9DB6-6030539246B5"}, {"criteria": "cpe:2.3:a:nonebot:nonebot:2.0.0:beta3:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "A73B180B-3EC8-4050-8E2F-F879097D5349"}, {"criteria": "cpe:2.3:a:nonebot:nonebot:2.0.0:beta4:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "A4940243-0FAD-46CB-83AD-28D131B0C33D"}, {"criteria": "cpe:2.3:a:nonebot:nonebot:2.0.0:beta5:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "882E455A-7665-4E87-A000-24F3BAD30574"}, {"criteria": "cpe:2.3:a:nonebot:nonebot:2.0.0:rc1:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "3735223E-557B-4B99-849F-EA965A478B12"}, {"criteria": "cpe:2.3:a:nonebot:nonebot:2.0.0:rc2:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "4AE1E1EC-D01B-41ED-8268-2725C67E92EC"}, {"criteria": "cpe:2.3:a:nonebot:nonebot:2.0.0:rc3:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "00EAA913-619A-4999-866C-BC7F44E84FA9"}, {"criteria": "cpe:2.3:a:nonebot:nonebot:2.0.0:rc4:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "E3411B5D-14F4-4BA0-AF2A-CBF789F5BEE9"}], "operator": "OR"}]}], "sourceIdentifier": "security-advisories@github.com"}