CVE-2021-3619

low-risk
Published 2021-07-22

Rapid7 Velociraptor 0.5.9 and prior is vulnerable to a post-authentication persistent cross-site scripting (XSS) issue, where an authenticated user could abuse MIME filetype sniffing to embed executable code on a malicious upload. This issue was fixed in version 0.6.0. Note that login rights to Velociraptor is nearly always reserved for trusted and verified users with IT security backgrounds.

Do I need to act?

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0.46% chance of exploitation
EPSS score — low exploit probability
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Not on CISA KEV list
No confirmed active exploitation reported to CISA
?
Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
3
CVSS 3.5/10 Low
NETWORK / LOW complexity

Affected Products (1)

Velociraptor

Affected Vendors

Rapid7

References (4)

Patch https://github.com/Velocidex/velociraptor/pull/1118
Third Party Advisory https://github.com/Velocidex/velociraptor/releases/tag/v0.6.0
Patch https://github.com/Velocidex/velociraptor/pull/1118
Third Party Advisory https://github.com/Velocidex/velociraptor/releases/tag/v0.6.0
23
/ 100
low-risk
Severity 16/34 · Moderate
Exploitability 2/34 · Minimal
Exposure 5/34 · Minimal