Stored DOM XSS in Pi-hole Admin Web Interface
CVE-2021-29448

7.6HIGH

Key Information:

Vendor

Pi-hole

Status
Adminlte
Vendor
CVE Published:
15 April 2021

What is CVE-2021-29448?

Pi-hole is a Linux network-level advertisement and Internet tracker blocking application. The Stored XSS exists in the Pi-hole Admin portal, which can be exploited by the malicious actor with the network access to DNS server. See the referenced GitHub security advisory for patch details.

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Deploy the Patch

Affected Version(s)

AdminLTE <= 5.4

References

https://github.com/pi-hole/AdminLTE/security/advisories/G...
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CVSS V3.1

Score:
7.6
Severity:
HIGH
Confidentiality:
Low
Integrity:
Low
Availability:
Low
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
Required
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

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