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CVE-2025-58060— cups has Authentication bypass with AuthType Negotiate

Quick assessment

Affected
OpenPrinting cups
Exploitation
Public or AI PoC available; prioritize validation
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

OpenPrinting CUPS是OpenPrinting公司的一个适用于 Linux® 和其他类 Unix® 操作系统的基于标准的开源打印系统。 OpenPrinting CUPS 2.4.12及之前版本存在授权问题漏洞，该漏洞源于当AuthType设置为非Basic时，未检查Authorization标头中的密码，可能导致认证绕过。

CVSS 8.0 · High EPSS 0.97% · P61

Possible ATT&CK Techniques 1 AI

T1078 · Valid Accounts
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I. Basic Information for CVE-2025-58060

Vulnerability Information
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Vulnerability Title
cups has Authentication bypass with AuthType Negotiate
Source: CVE Program / CVE List V5
Vulnerability Description
OpenPrinting CUPS is an open source printing system for Linux and other Unix-like operating systems. In versions 2.4.12 and earlier, when the `AuthType` is set to anything but `Basic`, if the request contains an `Authorization: Basic ...` header, the password is not checked. This results in authentication bypass. Any configuration that allows an `AuthType` that is not `Basic` is affected. Version 2.4.13 fixes the issue.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:H/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
认证机制不恰当
Source: CVE Program / CVE List V5
Vulnerability Title
OpenPrinting CUPS 授权问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
OpenPrinting CUPS是OpenPrinting公司的一个适用于 Linux® 和其他类 Unix® 操作系统的基于标准的开源打印系统。 OpenPrinting CUPS 2.4.12及之前版本存在授权问题漏洞，该漏洞源于当AuthType设置为非Basic时，未检查Authorization标头中的密码，可能导致认证绕过。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
OpenPrinting cups < 2.4.13 -

II. Public POCs for CVE-2025-58060

# POC Description Source Link Shenlong Link
AI-Generated POC Premium
Qwen3.6-35B-A3B · 10425 chars
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III. Intelligence Information for CVE-2025-58060

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IV. Related Vulnerabilities

Same product: cups
Same vendor: OpenPrinting
Same weakness: CWE-287

V. Comments for CVE-2025-58060

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