Back to CVE digest
CVE-2026-7881 · cross-distro fix matrix
CVE-2026-7881: Concrete CMS 9.5.0 and below is subject to Insecure Direct Object Reference (IDOR) in the Express Entry Detail block via the exEntryID parameter. This IDOR leads to unauthorized access to all Express
Affects 0 Linux releases across 0 (distro × package) combinations. First disclosed: 2026-05-21.
CVSS v3:MEDIUM · 4.3(NVD-published)
Fix per ecosystem
Each block below is a distro release where CVE-2026-7881 has a known fix. Run the listed command on that distro to remediate.
Are YOU affected by CVE-2026-7881?
5-second check on your actual server. Reads /etc/os-release, uname -r, and the distro's package manager; matches against this same cross-source index live.
curl https://mindsparkstack.com/scan.sh | bash
Continuous monitoring beats manual checking
CVE-2026-7881dropped silently in your distro's update channel. Every new CVE is the same story. StackPatch runs the matcher hourly against all 5 sources and emails the exact remediation when something new applies to one of your servers. $99 lifetime, 50 founder seats, 30-day refund.
See StackPatch ($99 lifetime)