Bug 58279 - Cross Site Scripting (XSS) in UMC module UCR
Summary: Cross Site Scripting (XSS) in UMC module UCR
Status: CLOSED FIXED
Alias: None
Product: UCS
Classification: Unclassified
Component: UMC - Univention Configuration Registry
Version: UCS 5.2
Hardware: Other Linux
: P5 normal
Target Milestone: UCS 5.2-1-errata
Assignee: Arvid Requate
QA Contact: Christian Castens
URL: https://git.knut.univention.de/univen...
Keywords:
Depends on:
Blocks:
 
Reported: 2025-05-16 13:32 CEST by Arvid Requate
Modified: 2025-05-21 14:24 CEST (History)
1 user (show)

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Description Arvid Requate univentionstaff 2025-05-16 13:32:08 CEST
We checked the UMC module UCR and found two ways to inject HTML into the module.

It's not client to server injection but we should fix it.

Gitlab issue is URL field above.
Comment 1 Arvid Requate univentionstaff 2025-05-20 10:25:19 CEST
Package: univention-management-console-module-ucr
Version: 11.1.1
Branch: 5.2-0
Scope: errata5.2-1

Package: univention-web
Version: 6.0.10
Branch: 5.2-0
Scope: errata5.2-1


univention-web.yaml
f0a6a7062f14 | fix(univention-management-console-module-ucr): XSS in UMC UCR

univention-web (6.0.10)
f0a6a7062f14 | fix(univention-management-console-module-ucr): XSS in UMC UCR

univention-updater (10.0.53-4)
r58279 | Bug #37573: adjusted the styling for the updater dialog.

univention-management-console-module-ucr.yaml
f0a6a7062f14 | fix(univention-management-console-module-ucr): XSS in UMC UCR

univention-management-console-module-ucr (11.1.1)
f0a6a7062f14 | fix(univention-management-console-module-ucr): XSS in UMC UCR


- Tooltip messages of input fields are now escaped.
- The UMC UCR module now escapes UCR keys.
Comment 2 Christian Castens univentionstaff 2025-05-20 10:47:44 CEST
QA:
OK: Tooltip messages of input fields are now escaped.
OK: The UMC UCR module now escapes UCR keys.
OK: advisory