CVE-2021-29448

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Source
https://cve.org/CVERecord?id=CVE-2021-29448
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2021-29448.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2021-29448
Aliases
  • GHSA-cwwf-93p7-73j9
Published
2021-04-15T16:15:14Z
Modified
2026-10-24T10:50:44Z
Severity
  • 8.8 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:H CVSS Calculator
Summary
[none]
Details

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.

Database specific 
{
    "unresolved_ranges":  [
        {
            "cpes":  [
                "cpe:2.3:a:pi-hole:pi-hole:5.2.4:*:*:*:*:*:*:*"
            ],
            "extracted_events":  [
                {
                    "range":  [
                        {
                            "introduced":  "5.2.4"
                        },
                        {
                            "last_affected":  "5.2.4"
                        }
                    ],
                    "source":  "CPE_STRING"
                }
            ],
            "vendor_product":  "pi-hole:pi-hole"
        }
    ]
}
References

Affected packages

Git / github.com/pi-hole/ftl

Affected ranges

Type
GIT
Repo
https://github.com/pi-hole/ftl
Events
Introduced
2999e2b57c62b4455187ee9b77840d49df0a8e2e
Last Affected
2999e2b57c62b4455187ee9b77840d49df0a8e2e
Database specific
Show details 
{
    "extracted_events":  [
        {
            "cpe":  "cpe:2.3:a:pi-hole:ftldns:5.7:*:*:*:*:*:*:*",
            "range":  [
                {
                    "introduced":  "5.7"
                },
                {
                    "last_affected":  "5.7"
                }
            ],
            "source":  "CPE_STRING"
        }
    ]
}

Affected versions

5.*
5.7
v5.*
v5.7

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2021-29448.json"

Git / github.com/pi-hole/pi-hole

Affected ranges

Type
GIT
Repo
https://github.com/pi-hole/pi-hole
Events
Introduced
cbfb58f7a283c2a3e7aad95a834a0287175ccb24
Last Affected
cbfb58f7a283c2a3e7aad95a834a0287175ccb24
Database specific
Show details 
{
    "extracted_events":  [
        {
            "cpe":  "cpe:2.3:a:pi-hole:pi-hole:5.2.4:*:*:*:*:*:*:*",
            "range":  [
                {
                    "introduced":  "5.2.4"
                },
                {
                    "last_affected":  "5.2.4"
                }
            ],
            "source":  "CPE_STRING"
        }
    ]
}

Affected versions

5.*
5.2.4
v5.*
v5.2.4

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2021-29448.json"

Git / github.com/pi-hole/web

Affected ranges

Type
GIT
Repo
https://github.com/pi-hole/web
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Fixed
7e602e0df4c28e093afeedee27a205209f1f5104
Database specific
Show details 
{
    "extracted_events":  [
        {
            "cpe":  "cpe:2.3:a:pi-hole:web_interface:*:*:*:*:*:*:*:*",
            "range":  [
                {
                    "introduced":  "0"
                },
                {
                    "fixed":  "5.5"
                }
            ],
            "source":  "CPE_RANGE"
        }
    ]
}

Affected versions

0.*
0.1
1.*
1.0
1.1
1.2
1.2.1
2.*
2.0.0
2.1.0
2.1.1
v1.*
v1.0.0
v1.1.0
v1.1.1
v1.1.2
v1.1.3
v1.1.4
v1.1.5
v1.1.6
v1.1.7
v1.2
v1.3
v1.4
v1.4.1
v1.4.2
v1.4.3
v1.4.3.1
v1.4.3.1a
v1.4.4
v1.4.4.1
v1.4.4.2
v2.*
v2.0
v2.0.0
v2.0.1
v2.0.2
v2.0.3
v2.0.5
v2.1
v2.1.0-alpha-1
v2.1.0-beta
v2.1.2
v2.2
v2.2.0
v2.3
v2.3.1
v2.4
v2.5
v2.5.1
v2.5.2
v3.*
v3.0
v3.0.1
v3.0.1a
v3.1
v3.2
v3.2.1
v3.3
v4.*
v4.0
v4.1
v4.1.1
v4.2
v4.3
v4.3.2
v4.3.3
v5.*
v5.0
v5.1
v5.1.1
v5.2
v5.2.1
v5.2.2
v5.3
v5.3.1
v5.3.2
v5.4

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2021-29448.json"