CVE-2025-59287

In this study, we will examine a critical vulnerability CVE-2025-59287 discovered in the Microsoft Windows Server Update Services WSUS environment. This vulnerability arises from the unsafe deserialization of AuthorizationCookie objects sent to the GetCookie endpoint, where encrypted cookie data ...

cve-2025-59287-exploit-poc

CVE-2025-59287 Proof-of-Concept Exploit Vulnerability Overview CVE-2025-59287 is a critical Remote Code Execution RCE vulnerability in Microsoft Windows Server Update Services WSUS. The vulnerability is caused by unsafe deserialization of AuthorizationCookie data through BinaryFormatter in the...

WSUS-CVE-2025-59287-RCE

WSUS-CVE-2025-59287-RCE CVE-2025-59287 is a critical CVSS 9.8 remote code execution vulnerability affecting ALL Microsoft Windows Server Update Services aka WSUS, and has been exploited in the wild. The vulnerability exploits insecure deserialization in the GetCookie endpoint, allowing...

CVE-2026-39410

Hono CVE-2026-39410 involves a cookie handling flaw in getCookie() where a mismatch between browser cookie parsing and JavaScript parse() trim() causes cookies with a non-breaking-space prefix (U+00A0) to shadow or override legitimate cookies. This can bypass __Secure- and __Host- prefix protecti...

CVE-2026-39410 Hono has a non-breaking space prefix bypass in cookie name handling in getCookie()

Hono is a Web application framework that provides support for any JavaScript runtime. Prior to 4.12.12, a discrepancy between browser cookie parsing and parse handling allows cookie prefix protections to be bypassed. Cookie names that are treated as distinct by the browser may be normalized to th...

EUVD-2026-20499

Hono: Non-breaking space prefix bypass in cookie name handling in getCookie...

GHSA-R5RP-J6WH-RVV4 Hono: Non-breaking space prefix bypass in cookie name handling in getCookie()

Summary A discrepancy between browser cookie parsing and parse handling allows cookie prefix protections to be bypassed. Cookie names that are treated as distinct by the browser may be normalized to the same key by parse, allowing attacker-controlled cookies to override legitimate ones. Details...

Hono: Non-breaking space prefix bypass in cookie name handling in getCookie()

Summary A discrepancy between browser cookie parsing and parse handling allows cookie prefix protections to be bypassed. Cookie names that are treated as distinct by the browser may be normalized to the same key by parse, allowing attacker-controlled cookies to override legitimate ones. Details...

Improper Input Validation

Overview org.webjars.npm:hono is an Ultrafast web framework for the Edges Affected versions of this package are vulnerable to Improper Input Validation via the getCookie function. An attacker can override legitimate cookies and bypass prefix protections by setting cookies with non-breaking space...

PT-2026-31284

Name of the Vulnerable Software and Affected Versions Hono versions prior to 4.12.12 Description A discrepancy between browser cookie parsing and parse handling allows cookie prefix protections to be bypassed. Cookie names that are treated as distinct by the browser may be normalized to the same...

Exploit for Deserialization of Untrusted Data in Microsoft

WSUS-CVE-2025-59287-RCE CVE-2025-59287 is a critical CVSS...

Exploit for CVE-2025-59287

In this study, we will examine a critical vulnerability CVE-202...

Newly Patched Critical Microsoft WSUS Flaw Comes Under Active Exploitation

Microsoft on Thursday released out-of-band security updates to patch a critical-severity Windows Server Update Services WSUS vulnerability with a proof-of-concept Poc exploit publicly available and has come under active exploitation in the wild. The vulnerability in question is CVE-2025-59287 CVS...

EUVD-2023-33397

Malicious code in bioql PyPI...

CVE-2023-29860

An insecure permissions in /Taier/API/tenant/listTenant interface in DTStack Taier 1.3.0 allows attackers to view sensitive information via the getCookie method...

CVE-2023-29860

An insecure permissions in /Taier/API/tenant/listTenant interface in DTStack Taier 1.3.0 allows attackers to view sensitive information via the getCookie method...

CVE-2023-29860

An insecure permissions in /Taier/API/tenant/listTenant interface in DTStack Taier 1.3.0 allows attackers to view sensitive information via the getCookie method...

Security feature bypass

An insecure permissions in /Taier/API/tenant/listTenant interface in DTStack Taier 1.3.0 allows attackers to view sensitive information via the getCookie method...

CVE-2023-29860

An insecure permissions in /Taier/API/tenant/listTenant interface in DTStack Taier 1.3.0 allows attackers to view sensitive information via the getCookie method...

PT-2023-22451 · Dtstack · Dtstack Taier

Name of the Vulnerable Software and Affected Versions: DTStack Taier version 1.3.0 Description: The issue is related to insecure permissions in the "/Taier/API/tenant/listTenant" interface, allowing attackers to view sensitive information via the getCookie method. Recommendations: For DTStack Tai...