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Project News

Announcing Concrete CMS 9.4.1 Release
May 12, 2025, 8:17 PM
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May Town Hall 2025
Date and Time: May 13, 2025, at 9:30 a.m. PDT (find your local time here) Location: Live on YouTube

Security News

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2025-04-03 Concrete CMS Security Advisory - Security fixes in 9.4.0 Release Candidates
Apr 4, 2025, 1:18 PM
Concrete CMS 9.4.0 Release Candidate 1 (RC1) which was released in March 2025 fixed Stored Cross-Site Scripting (XSS)
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2025-01-20 Concrete Security Advisory - CVEs upgraded to “Medium” 
Jan 21, 2025, 8:55 PM
You might notice that a number of Concrete CMS CVEs have higher CVSS 4.0 risk rankings assigned by the CNA (that’s us!) than the last time you looked at them.
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New Concrete CMS CVEs Published in conjunction with releases 9.3.4 and 8.5.19
Sep 13, 2024, 1:10 PM
The following CVEs affecting both version 9 below 9.3.4 and all other concrete versions below 8.5.19 have been sent to MITRE to publish
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