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CVE-2024-23345

Nautobot has XSS potential in rendered Markdown fields

MEDIUM
5.4
CVSS Score
Published: January 22, 2024 at 11:14 PM UTC
Updated: June 17, 2026 at 07:12 AM UTC
2 products affected across 2 vendorsNautobotNautobot

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Severity
MEDIUM5.4
Exploit prediction
EPSS 0.4%
SSVC
No known exploit

Description

Nautobot is a Network Source of Truth and Network Automation Platform built as a web application. All users of Nautobot versions earlier than 1.6.10 or 2.1.2 are potentially impacted by a cross-site scripting vulnerability. Due to inadequate input sanitization, any user-editable fields that support Markdown rendering, including are potentially susceptible to cross-site scripting (XSS) attacks via maliciously crafted data. This issue is fixed in Nautobot versions 1.6.10 and 2.1.2.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

Nautobot· Networktocode
95%
v < 1.6.102.0.0 ≤ v < 2.1.2
Affected range stops below 1.6.10, so it looks safe — our inference, not a vendor statement
Affected range stops below 2.1.2, so it looks safe — our inference, not a vendor statement
Nautobot· Nautobot
60%
v < 1.6.10v < 2.1.2
Affected range stops below 1.6.10, so it looks safe — our inference, not a vendor statement
Affected range stops below 2.1.2, so it looks safe — our inference, not a vendor statement

References (5)

x_refsource_MISCPatch
Source: [email protected]
https://github.com/nautobot/nautobot/commit/17effcbe84a72150c82b138565c311bbee357e80
x_refsource_MISCPatch
Source: [email protected]
https://github.com/nautobot/nautobot/commit/64312a4297b5ca49b6cdedf477e41e8e4fd61cce
x_refsource_MISCPatch
Source: [email protected]
https://github.com/nautobot/nautobot/pull/5133
x_refsource_MISCPatch
Source: [email protected]
https://github.com/nautobot/nautobot/pull/5134
x_refsource_CONFIRMVendor Advisory
Source: [email protected]
https://github.com/nautobot/nautobot/security/advisories/GHSA-v4xv-795h-rv4h

SSVC — Action Prioritization

SSVCNo known exploitNot automatablePartial impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

5.4MEDIUM[email protected]
Attack Vector
NETWORK
Complexity
LOW
Privileges
LOW
User Interaction
REQUIRED
Scope
CHANGED
Confidentiality
LOW
Integrity
LOW
Availability
NONE
Vector?

Quick Info

StatusMODIFIED
CWE
CWE-79

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