UBUNTU-CVE-2025-71385

See a problem?
Please try reporting it to the source first.

Source

https://ubuntu.com/security/CVE-2025-71385

Import Source

https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2025/UBUNTU-CVE-2025-71385.json

JSON Data

https://api.osv.dev/v1/vulns/UBUNTU-CVE-2025-71385

Upstream

CVE-2025-71385

Published

2026-07-03T00:00:00Z

Modified

2026-07-03T21:45:10.162327827Z

Severity

6.1 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N CVSS Calculator
5.1 (Medium) CVSS_V4 - CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N CVSS Calculator
Ubuntu - medium

Summary

[none]

Details

Netdata before 2.3.1 reflects the user-supplied love query parameter of the api/v2/ilove.svg and api/v3/ilove.svg endpoints verbatim into the generated SVG document (into a text element) without HTML or XML escaping, and serves the response with Content-Type image/svg+xml. An attacker can craft a URL such as /api/v2/ilove.svg?love=<script>...</script>; when a victim navigates to it the injected script executes in the victim browser in the origin of the Netdata instance (reflected cross-site scripting). These endpoints are registered with HTTPACLNOCHECK and anonymous access and, because bearer-token protection is disabled by default, are reachable without authentication on a default Netdata agent. The issue was resolved by removing the ilove endpoint.

References

Affected packages

Ubuntu:Pro:18.04:LTS / netdata

Package

Name: netdata
Purl: pkg:deb/ubuntu/netdata?arch=source&distro=esm-apps%2Fbionic

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Affected versions

1.*

1.7.0+dfsg-1

1.8.0+dfsg-1

1.9.0+dfsg-1

1.9.0+dfsg-1ubuntu0.1~esm1

Ecosystem specific

{
    "binaries": [
        {
            "binary_name": "netdata",
            "binary_version": "1.9.0+dfsg-1ubuntu0.1~esm1"
        },
        {
            "binary_name": "netdata-data",
            "binary_version": "1.9.0+dfsg-1ubuntu0.1~esm1"
        }
    ]
}

Database specific

source

"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2025/UBUNTU-CVE-2025-71385.json"

Ubuntu:Pro:20.04:LTS / netdata

Package

Name: netdata
Purl: pkg:deb/ubuntu/netdata?arch=source&distro=esm-apps%2Ffocal

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Affected versions

1.*

1.16.1-2

1.19.0-3ubuntu1

1.19.0-3ubuntu1+esm1

Ecosystem specific

{
    "binaries": [
        {
            "binary_name": "netdata",
            "binary_version": "1.19.0-3ubuntu1+esm1"
        },
        {
            "binary_name": "netdata-apache2",
            "binary_version": "1.19.0-3ubuntu1+esm1"
        },
        {
            "binary_name": "netdata-core",
            "binary_version": "1.19.0-3ubuntu1+esm1"
        },
        {
            "binary_name": "netdata-plugins-bash",
            "binary_version": "1.19.0-3ubuntu1+esm1"
        },
        {
            "binary_name": "netdata-plugins-nodejs",
            "binary_version": "1.19.0-3ubuntu1+esm1"
        },
        {
            "binary_name": "netdata-plugins-python",
            "binary_version": "1.19.0-3ubuntu1+esm1"
        },
        {
            "binary_name": "netdata-web",
            "binary_version": "1.19.0-3ubuntu1+esm1"
        }
    ]
}

Database specific

source

"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2025/UBUNTU-CVE-2025-71385.json"

Ubuntu:Pro:22.04:LTS / netdata

Package

Name: netdata
Purl: pkg:deb/ubuntu/netdata?arch=source&distro=esm-apps%2Fjammy

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Affected versions

1.*

1.29.3-4

1.31.0-4

1.33.1-1ubuntu1

1.33.1-1ubuntu1+esm1

Ecosystem specific

{
    "binaries": [
        {
            "binary_name": "netdata",
            "binary_version": "1.33.1-1ubuntu1+esm1"
        },
        {
            "binary_name": "netdata-apache2",
            "binary_version": "1.33.1-1ubuntu1+esm1"
        },
        {
            "binary_name": "netdata-core",
            "binary_version": "1.33.1-1ubuntu1+esm1"
        },
        {
            "binary_name": "netdata-plugins-bash",
            "binary_version": "1.33.1-1ubuntu1+esm1"
        },
        {
            "binary_name": "netdata-plugins-nodejs",
            "binary_version": "1.33.1-1ubuntu1+esm1"
        },
        {
            "binary_name": "netdata-plugins-python",
            "binary_version": "1.33.1-1ubuntu1+esm1"
        },
        {
            "binary_name": "netdata-web",
            "binary_version": "1.33.1-1ubuntu1+esm1"
        }
    ]
}

Database specific

source

"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2025/UBUNTU-CVE-2025-71385.json"

Ubuntu:24.04:LTS / netdata

Package

Name: netdata
Purl: pkg:deb/ubuntu/netdata?arch=source&distro=noble

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Affected versions

1.*

1.42.1-1

1.43.1-1

1.43.2-1

1.43.2-1build1

1.43.2-1build2

Ecosystem specific

{
    "binaries": [
        {
            "binary_name": "netdata",
            "binary_version": "1.43.2-1build2"
        },
        {
            "binary_name": "netdata-apache2",
            "binary_version": "1.43.2-1build2"
        },
        {
            "binary_name": "netdata-core",
            "binary_version": "1.43.2-1build2"
        },
        {
            "binary_name": "netdata-plugins-bash",
            "binary_version": "1.43.2-1build2"
        },
        {
            "binary_name": "netdata-plugins-python",
            "binary_version": "1.43.2-1build2"
        },
        {
            "binary_name": "netdata-web",
            "binary_version": "1.43.2-1build2"
        }
    ]
}

Database specific

source

"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2025/UBUNTU-CVE-2025-71385.json"