Bug 1947653 (CVE-2021-3486) - CVE-2021-3486 glpi: Stored cross-site scripting via plugin metadata
Summary: CVE-2021-3486 glpi: Stored cross-site scripting via plugin metadata
Keywords:
Status: CLOSED UPSTREAM
Alias: CVE-2021-3486
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
medium
medium
Target Milestone: ---
Assignee: Red Hat Product Security
QA Contact:
URL:
Whiteboard:
Depends On: 1947654
Blocks: Red Hat1947655
TreeView+ depends on / blocked
 
Reported: 2021-04-08 19:46 UTC by Pedro Sampaio
Modified: 2021-05-26 14:26 UTC (History)
1 user (show)

Fixed In Version: glpi 9.5.5
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Clone Of:
Environment:
Last Closed: 2021-04-08 23:35:33 UTC

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Description Pedro Sampaio 2021-04-08 19:46:41 UTC 
GLPi 9.5.4 does not sanitize the metadata. This is way its possible to insert XSS into plugins to execute JavaScript code. 

References:

https://github.com/Kitsun3Sec/exploits/tree/master/cms/GLPI/GLPI-stored-XSS
https://n3k00n3.github.io/blog/09042021/glpi_xss.html
Comment 1 Pedro Sampaio 2021-04-08 19:47:02 UTC 
Created glpi tracking bugs for this issue:

Affects: fedora-32 [bug 1947654]
Comment 2 Product Security DevOps Team 2021-04-08 23:35:33 UTC 
This CVE Bugzilla entry is for community support informational purposes only as it does not affect a package in a commercially supported Red Hat product. Refer to the dependent bugs for status of those individual community products.
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