CVE-2024-56915: Netbox Community v4.1.7 and fixed in v.4.2.2 is vulnerable to Cross Site Scripting (XSS) via the RSS feed widg

Routine

MEDIUM 6.5UPGRADE

CVE-2024-56915 is a medium-severity flaw (CVSS 6.5) affecting netbox. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

Netbox Community v4.1.7 and fixed in v.4.2.2 is vulnerable to Cross Site Scripting (XSS) via the RSS feed widget.

Why this priority

Public exploit reference

A fixed release or distro patch exists.

Risk facts

CVSS score	6.5 (Medium)
Attack vector	Network (remote)
Attack complexity	Low
Privileges needed	None
User interaction	Required
EPSS exploit chance	0.5% (top 60%)
CISA exploited list	No
Weakness	CWE-79
Published	2025-06-26
Last modified	2026-06-17

Publisher (CNA): MITRE · Vendor: netbox

Last updated 2026-06-17 · Sources: CVE Program, NVD, CISA KEV, EPSS and vendor advisories · How we score

Am I affected?

Timeline

2025-06-26 15:15 UTCPublished CVE record published
2026-06-17 08:13 UTCUpdated Record last modified

netbox netbox UPGRADE

Affected: >= 4.1.7 and < 4.2.2

Fixed in: 4.2.2

Safe to downgrade to: a release before 4.1.7

1. Check installed version

apt-cache policy netbox || rpm -q netbox || netbox --version

2. UPGRADE to 4.2.2 (Debian / Ubuntu)

sudo apt update && sudo apt install --only-upgrade netbox

2. UPGRADE (RHEL / Amazon Linux / Fedora)

sudo dnf upgrade netbox

Note

Distros often backport fixes without changing the version number. Confirm with the distro advisory or changelog.

3. If no update is available yet, DOWNGRADE to a release before 4.1.7 (Debian / Ubuntu)

apt-cache madison netbox sudo apt install netbox=<VERSION_BEFORE_4.1.7> sudo apt-mark hold netbox

3. If no update is available yet, DOWNGRADE (RHEL / Amazon Linux / Fedora)

dnf --showduplicates list netbox sudo dnf downgrade netbox-<VERSION_BEFORE_4.1.7> sudo dnf versionlock add netbox

Downgrade risk

Downgrading can break dependent software and may reopen older bugs. Read the distro advisory first and test on a non-production host.

After downgrade

Restart the service, and keep the package held until a fixed release ships.

Verify at the official source NVD · CVE Program · Report a problem with this page
Scores and fixes here are computed automatically from those and other public sources. Confirm with the vendor advisory before changing production systems.

Quick answers

How do I fix CVE-2024-56915?

netbox: upgrade to 4.2.2. Exact commands for each OS are on this page.

Is CVE-2024-56915 being exploited?

CVE-2024-56915 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.

What does CVE-2024-56915 affect?

CVE-2024-56915 affects netbox. Severity is medium (CVSS 6.5). Netbox Community v4.1.7 and fixed in v.4.2.2 is vulnerable to Cross Site Scripting (XSS) via the RSS feed widget.

How urgent is CVE-2024-56915?

Priority 38/100. Public exploit reference

Related CVEs

CVE-2025-69848 MEDIUM 5.4 UPGRADE NetBox is an open-source infrastructure resource modeling and IP address management platform
CVE-2025-57543 MEDIUM 6.1 DOWNGRADE Cross Site scripting vulnerability (XSS) in NetBox 4.3.5 "comment" field on object forms
CVE-2024-56918 MEDIUM 6.1 UPGRADE In Netbox Community 4.1.7, the login page is vulnerable to cross-site scripting (XSS), which allows a privileg
CVE-2024-56917 HIGH 7.1 UPGRADE Netbox Community 4.1.7 is vulnerable to Cross Site Scripting (XSS) via the maintenance banner` in maintenance
CVE-2024-56916 MEDIUM 6.1 UPGRADE In Netbox Community 4.1.7, once authenticated, Configuration History > Add`is vulnerable to cross-site scripti

References

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