CVE-2021-26068

An endpoint in Atlassian Jira Server for Slack plugin from version 0.0.3 before version 2.0.15 allows remote attackers to execute arbitrary code via a template injection vulnerability.

CVSS v3 8.8 HIGH
CVSS v2.0 9.0 HIGH

8.8^/10

CVSS v3 : HIGH

Vector :

Exploitability : 2.8 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

9.0^/10

CVSS v2.0 : HIGH

Vector : AV:N/AC:L/Au:S/C:C/I:C/A:C

Exploitability : 8.0 / Impact : 10.0

Access Vector NETWORK

Access Complexity LOW

Authentication SINGLE

Confidentiality Impact COMPLETE

Integrity Impact COMPLETE

Availability Impact COMPLETE

References

Link	Resource
https://confluence.atlassian.com/jira/jira-server-for-slack-security-advisory-17th-february-2021-1044091690.html	Patch Vendor Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:atlassian:jira_server_for_slack:*:*:*:*:*:*:*:*

History

No history.

Information

Published : 2021-02-22 21:15

Updated : 2024-02-28 18:08

NVD link : CVE-2021-26068

Mitre link : CVE-2021-26068

CVE.ORG link : CVE-2021-26068

JSON object : View

Products Affected

atlassian

jira_server_for_slack

CWE

CWE-74

Improper Neutralization of Special Elements in Output Used by a Downstream Component ('Injection')

{"id": "CVE-2021-26068", "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 9.0, "accessVector": "NETWORK", "vectorString": "AV:N/AC:L/Au:S/C:C/I:C/A:C", "authentication": "SINGLE", "integrityImpact": "COMPLETE", "accessComplexity": "LOW", "availabilityImpact": "COMPLETE", "confidentialityImpact": "COMPLETE"}, "acInsufInfo": false, "impactScore": 10.0, "baseSeverity": "HIGH", "obtainAllPrivilege": false, "exploitabilityScore": 8.0, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}], "cvssMetricV31": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"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"}, "impactScore": 5.9, "exploitabilityScore": 2.8}]}, "published": "2021-02-22T21:15:19.727", "references": [{"url": "https://confluence.atlassian.com/jira/jira-server-for-slack-security-advisory-17th-february-2021-1044091690.html", "tags": ["Patch", "Vendor Advisory"], "source": "security@atlassian.com"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-74"}]}], "descriptions": [{"lang": "en", "value": "An endpoint in Atlassian Jira Server for Slack plugin from version 0.0.3 before version 2.0.15 allows remote attackers to execute arbitrary code via a template injection vulnerability."}, {"lang": "es", "value": "Un endpoint en el plugin Atlassian Jira Server para Slack desde versiones 0.0.3 anteriores a 2.0.15, permite a atacantes remotos ejecutar c\u00f3digo arbitrario por medio de una vulnerabilidad de inyecci\u00f3n de plantilla"}], "lastModified": "2022-02-17T14:12:06.290", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:atlassian:jira_server_for_slack:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "40D9AB76-3031-49F4-9B3B-5C44146102B4", "versionEndExcluding": "2.0.15", "versionStartIncluding": "0.0.3"}], "operator": "OR"}]}], "sourceIdentifier": "security@atlassian.com"}