CVE-2021-39111

The Editor plugin in Atlassian Jira Server and Data Center before version 8.5.18, from 8.6.0 before 8.13.10, and from version 8.14.0 before 8.18.2 allows remote attackers to inject arbitrary HTML or JavaScript via a Cross-Site Scripting (XSS) vulnerability in the handling of supplied content such as from a PDF when pasted into a field such as the description field.

CVSS v3 6.1 MEDIUM
CVSS v2.0 4.3 MEDIUM

6.1^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 2.8 / Impact : 2.7

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact LOW

Integrity Impact LOW

Availability Impact NONE

Scope CHANGED

4.3^/10

CVSS v2.0 : MEDIUM

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

Exploitability : 8.6 / Impact : 2.9

Access Vector NETWORK

Access Complexity MEDIUM

Authentication NONE

Confidentiality Impact NONE

Integrity Impact PARTIAL

Availability Impact NONE

References

Link	Resource
https://jira.atlassian.com/browse/JRASERVER-72716	Issue Tracking Vendor Advisory
https://jira.atlassian.com/browse/JRASERVER-72716	Issue Tracking Vendor Advisory

Configurations

Configuration 1 (hide)

OR	cpe:2.3:a:atlassian:data_center::::::::
	cpe:2.3:a:atlassian:jira::::::::
	cpe:2.3:a:atlassian:jira_data_center::::::::
	cpe:2.3:a:atlassian:jira_data_center::::::::
	cpe:2.3:a:atlassian:jira_server::::::::
	cpe:2.3:a:atlassian:jira_server::::::::

History

No history.

Information

Published : 2021-08-30 07:15

Updated : 2024-11-21 06:18

NVD link : CVE-2021-39111

Mitre link : CVE-2021-39111

CVE.ORG link : CVE-2021-39111

JSON object : View

Products Affected

atlassian

data_center
jira_data_center
jira
jira_server

CWE

CWE-79

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

{"id": "CVE-2021-39111", "cveTags": [], "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 4.3, "accessVector": "NETWORK", "vectorString": "AV:N/AC:M/Au:N/C:N/I:P/A:N", "authentication": "NONE", "integrityImpact": "PARTIAL", "accessComplexity": "MEDIUM", "availabilityImpact": "NONE", "confidentialityImpact": "NONE"}, "acInsufInfo": false, "impactScore": 2.9, "baseSeverity": "MEDIUM", "obtainAllPrivilege": false, "exploitabilityScore": 8.6, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": true}], "cvssMetricV31": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "CHANGED", "version": "3.1", "baseScore": 6.1, "attackVector": "NETWORK", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N", "integrityImpact": "LOW", "userInteraction": "REQUIRED", "attackComplexity": "LOW", "availabilityImpact": "NONE", "privilegesRequired": "NONE", "confidentialityImpact": "LOW"}, "impactScore": 2.7, "exploitabilityScore": 2.8}]}, "published": "2021-08-30T07:15:06.687", "references": [{"url": "https://jira.atlassian.com/browse/JRASERVER-72716", "tags": ["Issue Tracking", "Vendor Advisory"], "source": "security@atlassian.com"}, {"url": "https://jira.atlassian.com/browse/JRASERVER-72716", "tags": ["Issue Tracking", "Vendor Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}], "vulnStatus": "Modified", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-79"}]}], "descriptions": [{"lang": "en", "value": "The Editor plugin in Atlassian Jira Server and Data Center before version 8.5.18, from 8.6.0 before 8.13.10, and from version 8.14.0 before 8.18.2 allows remote attackers to inject arbitrary HTML or JavaScript via a Cross-Site Scripting (XSS) vulnerability in the handling of supplied content such as from a PDF when pasted into a field such as the description field."}, {"lang": "es", "value": "El plugin Editor en Atlassian Jira Server y Data Center versiones anteriores a 8.5.18, desde versiones 8.6.0 anteriores a 8.13.10, y desde versiones 8.14.0 anteriores a 8.18.2, permite a atacantes remotos inyectar HTML o JavaScript arbitrario por medio de una vulnerabilidad de tipo Cross-Site Scripting (XSS) en el manejo de contenido suministrado como de un PDF cuando se pega en un campo como description."}], "lastModified": "2024-11-21T06:18:35.470", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:atlassian:data_center:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "EF0C08B4-0C82-44A7-97D8-8973C8C2D9C8", "versionEndExcluding": "8.5.18"}, {"criteria": "cpe:2.3:a:atlassian:jira:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "7E13B99D-D1D6-44A7-862D-4DC6A031BEB8", "versionEndExcluding": "8.5.18"}, {"criteria": "cpe:2.3:a:atlassian:jira_data_center:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "3FBAB634-1ABF-4D66-B08C-DBC34789ACCE", "versionEndExcluding": "8.13.10", "versionStartIncluding": "8.6.0"}, {"criteria": "cpe:2.3:a:atlassian:jira_data_center:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "F23B0961-C6E2-43E0-8F2C-855FA86275B5", "versionEndExcluding": "8.18.2", "versionStartIncluding": "8.14.0"}, {"criteria": "cpe:2.3:a:atlassian:jira_server:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "023CF163-22AB-46BC-B254-6702BC68D475", "versionEndExcluding": "8.13.10", "versionStartIncluding": "8.6.0"}, {"criteria": "cpe:2.3:a:atlassian:jira_server:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "8B5DC199-66DE-44AB-B32D-08DC7E9405BB", "versionEndExcluding": "8.18.2", "versionStartIncluding": "8.14.0"}], "operator": "OR"}]}], "sourceIdentifier": "security@atlassian.com"}