EUVD-2026-67352
GHSA-8j8f-846h-p954
Severity by source
CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:A/VC:N/VI:N/VA:N/SC:L/SI:L/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
Attacker requires no privileges to craft the URL; victim must click (UI:R); XSS executes in browser scope (S:C) with low C/I impact; no availability impact.
Primary rating from Vendor (WatchGuard).
CVSS VectorVendor: WatchGuard
Lifecycle Timeline
2DescriptionCVE.org
A Reflected Cross-Site Scripting (XSS) vulnerability in WatchGuard Dimension's report detail page allows an attacker to execute arbitrary JavaScript in a authenticated user's browser with a specially crafted URL.
AnalysisAI
Reflected XSS in WatchGuard Dimension's report detail page allows arbitrary JavaScript execution in the browser of an authenticated victim when they follow a specially crafted URL. The vulnerability requires social engineering an already-authenticated Dimension user - likely an administrator, given the CVSS 4.0 PR:H rating - into clicking an attacker-controlled link, constraining the attack to targeted phishing scenarios against active sessions. …
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Attack ChainAIDerived
Hypothetical attack flow derived from CVE metadata
Vulnerability AssessmentAI
| Exploitation | The victim must be authenticated to WatchGuard Dimension at the time of exploitation - unauthenticated users reaching the report detail page would not provide a useful attack surface since the CVSS 4.0 PR:H rating indicates high-privilege session context is required for meaningful impact. … Additional conditions and limiting factors are described in the full assessment. |
| Risk Assessment | The CVSS 4.0 score of 4.6 is modest and reflects realistic constraints: PR:H (high privileges required from the attacker's perspective, likely meaning only high-privilege victims are meaningful targets) and UI:A (active user interaction) substantially limit exploitability. … Full risk analysis with EPSS, KEV, and SSVC signal comparison available after sign-in. |
| Exploit Scenario | Full exploit scenario with step-by-step reproduction available after sign-in. |
| Remediation | Consult the WatchGuard PSIRT advisory at https://psirt.watchguard.com/CVE-2026-78615 for the vendor-released patch or fixed version; the source intelligence does not supply an exact fix version number so one cannot be cited here. … Detailed patch versions, workarounds, and compensating controls in full report. |
Threat intelligence, references, and detailed analysis are available after sign-in.
Privilege escalation to account takeover in WatchGuard Dimension allows a low-privileged Dimension Administrator to hija
WatchGuard Dimension's log listening service can be rendered unavailable by an unauthenticated remote attacker flooding
Authenticated SQL injection in WatchGuard Dimension's scheduled report feature permits arbitrary OS command execution as
Authenticated SQL injection in WatchGuard Dimension's audit report feature enables privilege escalation to arbitrary OS
WatchGuard Dimension's log viewer feature exposes an SQL injection flaw that escalates directly to arbitrary command exe
WatchGuard Dimension's Web UI administrator passphrase change endpoint lacks CSRF protection, enabling full account take
Dimension versions 4.1.2 and earlier are affected by an out-of-bounds write vulnerability that could result in arbitrary
Dimension versions 4.1.2 and earlier are affected by an out-of-bounds write vulnerability that could result in arbitrary
Dimension versions 4.1.2 and earlier are affected by an out-of-bounds write vulnerability that could result in arbitrary
Dimension versions 4.0.3 and earlier are affected by an out-of-bounds write vulnerability that could result in arbitrary
Dimension versions 4.0.3 and earlier are affected by a Use After Free vulnerability that could result in arbitrary code
Dimension versions 3.4.11 and earlier are affected by an Untrusted Search Path vulnerability that could lead to arbitrar
Same weakness CWE-79 – Cross-site Scripting (XSS)
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External POC / Exploit Code
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