CVE-2026-78174
Last modified
CVE-2026-78174 is a critical-severity vulnerability rated 9.3/10 on the CVSS scale. 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.. EPSS estimates a 0.31% chance of exploitation in the next 30 days.
Description
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.
Metrics
Weakness Enumeration
Affected Software
Source: CNA advisory (CVE.org). NVD analysis pending.
| Vendor | Product | Versions |
|---|---|---|
| WatchGuard | Dimension | >= 2.0, < 2.3.1 |
References
Timeline
- Published
- Last Modified
- Status
- Deferred
Frequently Asked Questions
What is CVE-2026-78174?
How severe is CVE-2026-78174?
How do I fix CVE-2026-78174?
How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
- Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
- PR ReviewsPentest every pull request so vulnerable code is caught before it ships to production.
- AI Penetration TestingHow AI-driven penetration testing continuously covers your attack surface.
Related CVEs from 2026
- CVE-2026-78168A security vulnerability has been detected in EFM ipTIME T24…9.8
- CVE-2026-78169A vulnerability was detected in UTT HiPER 1250GW up to 3.2.7…9.9
- CVE-2026-7817Local file inclusion (LFI) and server-side request forgery (…7.1
- CVE-2026-78170A flaw has been found in UTT HiPER 1200GW up to 2.5.3-170306…8.8
- CVE-2026-78171A vulnerability has been found in itsourcecode Sales and Inv…7.3
- CVE-2026-78172The Themify – WooCommerce Product Filter plugin for WordPres…6.1
- CVE-2026-78175The Tutor LMS – eLearning and online course solution plugin …8.8
- CVE-2026-78177A vulnerability was found in TanStack devtools-vite 0.7.0. A…4.5
- CVE-2026-78178A vulnerability was determined in jQWidgets up to 24.0.1. Th…7.3
- CVE-2026-78179A vulnerability was identified in rexrainbow phaser3-rex-not…6.3
- CVE-2026-7818Deserialization of untrusted data (CWE-502) in pgAdmin 4 Fil…7.8
- CVE-2026-78180A security flaw has been discovered in alibaba-fusion next u…7.3
Are you affected by CVE-2026-78174?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST