Reflected Cross-Site Scripting Vulnerability in WatchGuard Dimension
CVE-2026-78615

4.6MEDIUM

Key Information:

Vendor

Watchguard

Status
Dimension
Vendor
CVE Published:
27 August 2026

Badges

đź‘ľ Exploit Exists

What is CVE-2026-78615?

A reflected cross-site scripting vulnerability exists in WatchGuard Dimension’s report detail page, enabling attackers to execute arbitrary JavaScript in the browser of authenticated users. Exploiting this flaw requires a specially crafted URL, posing significant risks to user data and potentially leading to unauthorized actions.

Affected Version(s)

Dimension 2.0 < 2.3.1

References

https://psirt.watchguard.com/CVE-2026-78615
vendor-advisory

CVSS V4

Score:
4.6
Severity:
MEDIUM
Confidentiality:
None
Integrity:
None
Availability:
None
Attack Vector:
Network
Attack Complexity:
Low
Attack Required:
None
Privileges Required:
Undefined
User Interaction:
Unknown

Timeline

  • đź‘ľ

    Exploit known to exist

  • Vulnerability published

  • Vulnerability Reserved

Credit

Yukusawa18
.