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High CVSS 8.1

CVE-2026-15371

NVD analysis in progress

Velociraptor's web GUI allows specifying a custom type for columns in tables. The URL type takes the cell value and forms a URL which can be clicked in the GUI.The code does not limit the schemes allowed in this URL , allowing an attacker to specify a JavaScript scheme exposing the user to XSS.

What this means

Exposure
Exploitable remotely over the network and with a privileged account — but only if a user opens booby-trapped content.
Impact
An attacker can read sensitive data and modify or destroy data. The impact spreads beyond the vulnerable component into other parts of the system.
Likelihood
Its EPSS score stays low: nothing points to imminent exploitation, which is no reason to leave it unpatched.

What to doFold into the next patch cycle.

Read automatically from the CVSS vector, the weakness type (CWE) and the EPSS score. The technical description above remains the one published by NIST.

Published
18 August 2026
CVSS
8.1 (v3.1) CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:H/I:H/A:N
EPSS
0.21% probability of exploitation within 30 days · above 11% of all CVEs
Weakness
CWE-177
Sources
nvd
References

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