CVE-2026-0519— Information Disclosure in Secure Access Between 12.70 and 14.20
Quick assessment
Affected
Absolute Security Secure Access
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.
Absolute Secure Access是Absolute公司的一款应用程序。以提供针对混合和移动工作模式优化的安全服务边缘（SSE）。 Absolute Secure Access 12.70版本和14.20之前版本存在安全漏洞，该漏洞源于日志子系统可能在某些配置下将未经编辑的身份验证令牌写入日志，可能导致令牌被读取和重用。
Possible ATT&CK Techniques 1 AI
T1005 · Data from Local System
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I. Basic Information for CVE-2026-0519
Vulnerability Information
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Vulnerability Title
Information Disclosure in Secure Access Between 12.70 and 14.20
Source: CVE Program / CVE List V5
Vulnerability Description
In Secure Access 12.70 and prior to 14.20, the logging
subsystem may write an unredacted authentication token to logs under
certain configurations. Any party with access to those logs could read
the token and reuse it to access an integrated system.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:4.0/AV:L/AC:L/AT:N/PR:H/UI:N/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N
Source: CVE Program / CVE List V5
Vulnerability Type
N/A
Source: CVE Program / CVE List V5
Vulnerability Title
Absolute Secure Access 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Absolute Secure Access是Absolute公司的一款应用程序。以提供针对混合和移动工作模式优化的安全服务边缘（SSE）。 Absolute Secure Access 12.70版本和14.20之前版本存在安全漏洞，该漏洞源于日志子系统可能在某些配置下将未经编辑的身份验证令牌写入日志，可能导致令牌被读取和重用。
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 |
|---|---|---|---|---|
| Absolute Security | Secure Access | 12.70 ~ 14.20 | - |
|
II. Public POCs for CVE-2026-0519
| # | POC Description | Source Link | Shenlong Link |
|---|
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Same Patch Batch · Absolute Security · 2026-01-17 · 3 CVEs total
| CVE-2026-0517 | Denial of Service in Secure Access Servers Prior to 14.20. | |
| CVE-2026-0518 | XSS in Secure Access Consoles prior to 14.20 |
IV. Related Vulnerabilities
Same product: Secure Access
Same vendor: Absolute Security
V. Comments for CVE-2026-0519
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