In Concrete CMS below version 9.4.8, A stored cross-site scripting (XSS) vulnerability exists in the search block where page names and content are rendered without proper HTML encoding in search results. This allows authenticated, rogue administrators to inject malicious JavaScript through page names that executes when users search for and view those pages in search results. The Concrete CMS security team gave this vulnerability a CVSS v.4.0 score of 4.8 with vector CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:P/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N. Thanks zolpak for reporting
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History
Wed, 04 Mar 2026 16:15:00 +0000
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Wed, 04 Mar 2026 15:00:00 +0000
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Wed, 04 Mar 2026 02:00:00 +0000
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| Description | In Concrete CMS below version 9.4.8, A stored cross-site scripting (XSS) vulnerability exists in the search block where page names and content are rendered without proper HTML encoding in search results. This allows authenticated, rogue administrators to inject malicious JavaScript through page names that executes when users search for and view those pages in search results. The Concrete CMS security team gave this vulnerability a CVSS v.4.0 score of 4.8 with vector CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:P/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N. Thanks zolpak for reporting | |
| Title | Concrete CMS below version 9.4.8 is vulnerable to Stored XSS in Search Results via Page Names | |
| Weaknesses | CWE-79 | |
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| Metrics |
cvssV4_0
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Status: PUBLISHED
Assigner: ConcreteCMS
Published: 2026-03-04T01:55:46.612Z
Updated: 2026-03-04T15:50:49.918Z
Reserved: 2026-02-26T02:57:07.148Z
Link: CVE-2026-3244
Updated: 2026-03-04T15:50:46.217Z
Status : Awaiting Analysis
Published: 2026-03-04T02:15:54.663
Modified: 2026-03-04T18:08:05.730
Link: CVE-2026-3244
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