Jira Software Data Center
CVE-2021-41310
MEDIUM
Severity by source
AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
Primary rating from NVD · only source for this CVE.
CVSS VectorNVD
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
Lifecycle Timeline
1DescriptionNVD
Affected versions of Atlassian Jira Server and Data Center allow anonymous remote attackers to inject arbitrary HTML or JavaScript via a Cross-Site Scripting (XSS) vulnerability in the Associated Projects feature (/secure/admin/AssociatedProjectsForCustomField.jspa). The affected versions are before version 8.5.19, from version 8.6.0 before 8.13.11, and from version 8.14.0 before 8.19.1.
AnalysisAI
Affected versions of Atlassian Jira Server and Data Center allow anonymous remote attackers to inject arbitrary HTML or JavaScript via a Cross-Site Scripting (XSS) vulnerability in the Associated. Rated medium severity (CVSS 6.1), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.
Technical ContextAI
This vulnerability is classified as Cross-Site Scripting (XSS) (CWE-79), which allows attackers to inject malicious scripts into web pages viewed by other users. Affected versions of Atlassian Jira Server and Data Center allow anonymous remote attackers to inject arbitrary HTML or JavaScript via a Cross-Site Scripting (XSS) vulnerability in the Associated Projects feature (/secure/admin/AssociatedProjectsForCustomField.jspa). The affected versions are before version 8.5.19, from version 8.6.0 before 8.13.11, and from version 8.14.0 before 8.19.1. Affected products include: Atlassian Jira Software Data Center. Version information: version 8.5.19.
RemediationAI
No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Sanitize all user input, use Content-Security-Policy headers, encode output contextually (HTML, JS, URL). Use frameworks with built-in XSS protection.
More in Jira Software Data Center
View allThis issue exists to document that a security improvement in the way that Jira Server and Data Center use velocity templ
Affected versions of Atlassian Jira Server and Data Center allow attackers with access to an administrator account that
Affected versions of Atlassian Jira Server and Data Center allow unauthenticated remote attackers to view the names of p
Affected versions of Atlassian Jira Server and Data Center allow anonymous remote attackers to view private project and
Affected versions of Atlassian Jira Server and Data Center allow anonymous remote attackers to view the names of private
Affected versions of Atlassian Jira Server and Data Center allow remote attackers to enumerate project keys via an Infor
The MessageBundleResource resource in Jira Server and Data Center before version 7.13.4, from 8.5.0 before 8.5.5, from 8
Affected versions of Atlassian Jira Server and Data Center allow authenticated yet non-administrator remote attackers to
The attachment download resource in Atlassian Jira Server and Data Center before 8.5.5, and from 8.6.0 before 8.8.2, and
The quick search component in Atlassian Jira Server and Data Center before 8.9.1 allows remote attackers to inject arbit
The WYSIWYG editor resource in Jira Server and Data Center before version 8.8.2 allows remote attackers to inject arbitr
The email client in Jira Server and Data Center before version 7.13.16, from 8.5.0 before 8.5.7, from 8.8.0 before 8.8.2
Same weakness CWE-79 – Cross-site Scripting (XSS)
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External POC / Exploit Code
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