AI and data stack advisories

Severe, 6 weeks1496Projects326

1496 severe, 6 weeks · 326 projects

WatchGuard TechnologiesCVE-2026-78174

WatchGuard Technologies Dimension: information disclosure

WatchGuard Technologies

CVE-2026-78174 · Published Aug 28, 2026

Critical9.3
Fix: upgrade to 2.3.1 or later
WatchGuard Technologies advisory

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.

Affected versions

PackageAffectedFixed in
Dimension
Product
>= 2.0, < 2.3.12.3.1
Details and references
CVSS 4.0
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:N/SC:H/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
Severity from
the vendor (its own CVE record or advisory)
Weakness
CWE-200, CWE-269, CWE-532

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