CRITICAL 9.3 NVD

CVE-2026-78174

WatchGuard Dimension records unredacted session identifiers for logged-in users in its web UI diagnostic log. A low-privileged Dimension Administrator can retri

WatchGuard Dimension records unredacted session identifiers for logged-in users in its web UI diagnostic log. A low-privileged Dimension Administrator can retrieve this log and extract a Super Administrator's session token while that administrator is logged in, enabling account takeover.

References

https://psirt.watchguard.com/CVE-2026-78174

Published: 2026-08-28 · Source: NVD · Feed updated: 2026-08-28

This critical severity vulnerability with a CVSS score of 9.3 was published on 2026-08-28 via NVD.

Risk Timeline

CVE Disclosed2026-08-28 · -1 days ago

Remediation Resources

Official Advisory

psirt.watchguard.com/CVE-2026-78174

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