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CVE-2026-44796

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CVE-2026-44796

Published: May 28, 2026

Modified: May 30, 2026

PUBLISHED

CVSS v3.1

6.5

MEDIUM

Description

Nautobot is a Network Source of Truth and Network Automation Platform. Prior to 2.4.33 and 3.1.2, Nautobot UI object-bulk-rename endpoints (for example, /dcim/interfaces/rename/) were vulnerable to application-wide denial of service via maliciously crafted regular expressions in the find field in combination with the use_regex flag. This vulnerability is fixed in 2.4.33 and 3.1.2.

VendorProductVersions

nautobot

nautobot

affected
>= 3.0.0a2, < 3.1.2
affected
< 2.4.33

Weaknesses (CWE)

CWE-400
CWE-1333

CVSS v3.1 Details

CVSS v3.1 Vector

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Attack Vector

Network

Attack Complexity

Low

Privileges Required

Low

User Interaction

None

Scope

Unchanged

Confidentiality

None

Integrity

None

Availability

High

References

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