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CVE-2026-13482— skypilot-org skypilot User ID server.py username.encode weak hash

Quick assessment

Affected

skypilot-org skypilot

Exploitation

No confirmed in-the-wild exploitation; assess based on exposure

Recommended action

Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

skypilot-org SkyPilot是skypilot-org组织开源的一个可以在任何 AI 基础设施上运行、管理和扩展 AI 工作负载的系统。 skypilot-org skypilot 0.12.0及之前版本存在加密问题漏洞，该漏洞源于User ID Handler组件的sky/users/server.py文件中的username.encode函数使用了弱哈希。

CVSS 3.7 · Low EPSS 0.28% · P21 Updated Jul 02, 2026

Possible ATT&CK Techniques 1 AI

T1621 · Multi-Factor Authentication Request Generation

Affected Version Matrix 12

Vendor	Product	Version Range	Status
skypilot-org	skypilot	`0.1`	affected
		`0.2`	affected
		`0.3`	affected
		`0.4`	affected
		`0.5`	affected
		`0.6`	affected
		`0.7`	affected
		`0.8`	affected
… +4 more rows

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I. Basic Information for CVE-2026-13482

Vulnerability Information

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Vulnerability Title

skypilot-org skypilot User ID server.py username.encode weak hash

Source: CVE Program / CVE List V5

Vulnerability Description

A vulnerability was detected in skypilot-org skypilot up to 0.12.0. Impacted is the function username.encode of the file sky/users/server.py of the component User ID Handler. The manipulation results in use of weak hash. The attack may be performed from remote. This attack is characterized by high complexity. The exploitability is considered difficult. The exploit is now public and may be used. The vendor was contacted early about this disclosure.

Source: CVE Program / CVE List V5

CVSS Information

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

Source: CVE Program / CVE List V5

Vulnerability Type

可逆的单向哈希

Source: CVE Program / CVE List V5

Vulnerability Title

skypilot-org SkyPilot 加密问题漏洞

Source: CNNVD (China National Vulnerability Database)

Vulnerability Description

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
skypilot-org	skypilot	0.1	`cpe:2.3:a:skypilot-org:skypilot::::::::`

II. Public POCs for CVE-2026-13482

#	POC Description	Source Link	Shenlong Link

AI-Generated POC Premium

No public POC found.

III. Intelligence Information for CVE-2026-13482

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Vendor Pages for CVE-2026-13482 (1)

🔗 GitHub - skypilot-org/skypilot: Run, manage, and scale AI workloads on any AI infrastructure. Use one system to access & manage all AI compute (Kubernetes, Slurm, 20+ clouds, on-prem). · GitHub product

Other References for CVE-2026-13482 (1)

🔗 Security: Potential vulnerability discovered · Issue #9194 · skypilot-org/skypilot Read full article issue-tracking

https://www.cve.org/CVERecord?id=CVE-2026-13482

IV. Related Vulnerabilities

Same product: skypilot

CVE-2026-75481
SkyPilot Authentication Bypass via Service Account Role Esca

Same vendor: skypilot-org

CVE-2026-75481
SkyPilot Authentication Bypass via Service Account Role Esca

Same weakness: CWE-328