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CVE-2021-43841

Common vulnerabilities & exposures (CVE)

CVE databaseCVE database blogpostRelease & EoL database
 
Published at: - 05-02-2022 12:15
Last modified: - 10-02-2022 02:26
Total changes: - 2

Description

XWiki is a generic wiki platform offering runtime services for applications built on top of it. When using default XWiki configuration, it's possible for an attacker to upload an SVG containing a script executed when executing the download action on the file. This problem has been patched so that the default configuration doesn't allow to display the SVG files in the browser. Users are advised to update or to disallow uploads of SVG files.

Common Vulnerability Scoring System (CVSS)

CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
Low
Attack complexity
Network
Attack vector
None
Availability
Low
Confidentiality
Low
Integrity
Low
Privileges required
Changed
Scope
Required
User interaction
5.4
Base score
2.3
2.7
Exploitability score
Impact score
 

Verification logic

OR
vendor=xwiki AND product=xwiki AND versionStartIncluding=1.0 AND versionEndExcluding=12.10.6
vendor=xwiki AND product=xwiki AND versionEndIncluding=13.2 AND versionStartIncluding=13.0
 

Reference

 


Keywords

NVD

 

CVE-2021-43841

 

CVE

 

Common vulnerabilities & exposures

 

CVSS

 

Common vulnerability scoring system

 

Security

 

Vulnerabilities

 

Exposures

 

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