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CVE-2023-28820

🗓️ 23 May 2025 03:38:16Reported by redhat.comType 
redhatcve
 redhatcve
🔗 access.redhat.com👁 5 Views

Concrete CMS before version 9.1 has a stored XSS vulnerability in RSS Displayer href attribute.

Related
Refs
ReporterTitlePublishedViews
Family
Circl
CVE-2023-28820
28 Apr 202318:27
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28 Apr 202300:00
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CVE-2023-28820
28 Apr 202300:00
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CVE-2023-28820
28 Apr 202300:00
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EUVD-2023-1289
3 Oct 202520:07
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Stored cross site scripting in RSS displayer
28 Apr 202315:30
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NVD
CVE-2023-28820
28 Apr 202314:15
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OSV
GHSA-FGXJ-G7X3-85CQ Stored cross site scripting in RSS displayer
28 Apr 202315:30
osv
Prion
Design/Logic Flaw
28 Apr 202314:15
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Positive Technologies
PT-2023-21989 · Unknown · Concrete Cms
28 Apr 202300:00
ptsecurity
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06 Oct 2025 10:16Current
5.7Medium risk
Vulners AI Score5.7
CVSS 3.12 - 5.4
EPSS0.00473
SSVC
5