历史归档 · SafeAlert 安全预警

The September Microsoft Patch Tuesday release included 975 vulnerability advisories. This month, 1,415 vulnerabilities were just dropped. Compared to a pre-June average of 100 a month, that increase is staggering. Where…

Cisco Talos 10-20

高危漏洞预警

非首发-Whitechain 跨链桥漏洞挖掘复盘：从源码分析到 PoC 复现，以及被判定 N/A 的反思

(本文首发于个人博客：https://23w-8h.github.io/2026/10/20/Whitechain-%E8%B7%A8%E9%93%BE%E6%A1%A5%E6%BC%8F%E6%B4%9E%E6%8C%96%E6%8E%98%E5%A4%8D%E7%9B%98%EF%BC%9A%E4%BB%8E%E6%BA%90%E7%A0%81%E5%88%86%E6%9E%90%E5%88%

先知社区 10-20

高危漏洞预警

CVE-2026-96652：Plex Media Server Server-Side Request Forgery (SSRF) Vulnerability

Plex Media Server contains a server-side request forgery (SSRF) vulnerability which could allow an attacker using any X-Plex-Token value to include a full URL in the 'protocol' parameter and force the Plex server to POST…

CISA KEV 10-20 CVE-2026-96652

高危漏洞预警

CVE-2026-96654：Plex Media Server Improper Neutralization of Encoded URI Schemes in a Web Page Vulnerability

Plex Media Server contains an improper neutralization of encoded URI schemes in a web page vulnerability that could allow an attacker to call other plugins' functions and supply their own parameters. This vulnerability c…

CISA KEV 10-20 CVE-2026-96654

高危漏洞预警

CVE-2026-96655：Plex Media Server Server-Side Request Forgery (SSRF) Vulnerability

Plex Media Server contains a server-side request forgery (SSRF) vulnerability that could allow an authenticated user to request arbitrary internal or external addresses via the '/video/:/transcode/universal' path paramet…

CISA KEV 10-20 CVE-2026-96655

高危漏洞预警

CVE-2026-96656：Plex Media Server External Control of File Name or Path Vulnerability

Plex Media Server contains an external control of file name or path vulnerability which can allow an admin user to write arbitrary files that may be executed on load. This vulnerability can be chained with CVE-2026-96652…

CISA KEV 10-20 CVE-2026-96656

高危漏洞预警

CVE-2026-110936：Siemens Software Center Uncontrolled Search Path Element Vulnerability

Siemens Software Center contains an uncontrolled search path element vulnerability that could allow an authenticated local attacker to place a specially crafted DLL in a directory that the application searches, leading t…

CISA KEV 10-20 CVE-2026-110936

高危漏洞预警

CVE-2026-106931：EG Secure Solutions SiteGuard Server Edition OS Command Injection Vulnerability

EG Secure Solutions SiteGuard Server Edition contains an OS command injection vulnerability which may allow an attacker to execute arbitrary OS commands with root or SYSTEM privileges on the system running the affected p…

CISA KEV 10-20 CVE-2026-106931

高危漏洞预警

一个从未"到达"的请求:CVE-2026-76169,Fastify 畸形 URL 绕过封装 404 处理器认证

漏洞编号 CVE-2026-76169,GitHub 安全通告编号 GHSA-p68q-wchp-6fh7。一句话描述:fastify 在 >= 4.0.0, < 5.12.2 版本中,内部 404 路由器处理畸形 URL 时,通过一个跨插件共享的 handler 指针,直接调用"最后注册"的封装 404 处理器——插件前缀被完全忽略,该处理器声明的 preHandler 等全部生命周期钩子也一并

先知社区 10-18 CVE-2026-76169

高危漏洞预警

CVE-2026-102268:PyJWT 非对称 PEM 检测绕过——变异公钥如何作为 HMAC 密钥通过验证

一句话:PyJWT ≤ 2.13.0 用一个严格结构正则来判断"这段字节是不是非对称公钥",而底层 cryptography 库的 PEM 加载器接受比它宽松得多的格式。两者接受范围的差集,使公开公钥可以被当作 HMAC 对称密钥使用——只要验证端的算法允许列表混用了 HMAC 与非对称算法,知道公钥的任何人就能伪造通过验证的令牌。

先知社区 10-18 CVE-2026-102268

高危漏洞预警

CVE-2026-102764：BeyondTrust Remote Support Authentication Bypass by Spoofing Vulnerability

BeyondTrust Remote Support contains an authentication bypass by spoofing vulnerability that could allow a remote attacker to perform file operations on the appliance.

CISA KEV 10-16 CVE-2026-102764

高危漏洞预警

CVE-2025-61624：Fortinet Multiple Products Path Traversal Vulnerability

FortiOS, FortiPAM, FortiProxy, and FortiSwitchManager contain a path traversal vulnerability that may allow an authenticated attacker with admin profile and at least read-write permissions to write or delete arbitrary fi…

CISA KEV 10-16 CVE-2025-61624

高危漏洞预警

CVE-2026-21589：Atlassian Multiple Products Files or Directories Accessible to External Parties Vulnerability

Multiple Atlassian products (Bitbucket Data Center ,Confluence Data Center, Jira Service Management Data Center, Jira Software Data Center, Bamboo Data Center, Crowd Data Center, Crucible and Fisheye) contain a files or…

CISA KEV 10-15 CVE-2026-21589

高危漏洞预警

CVE-2026-76519：Cisco Secure Email Gateway Relative Path Traversal Vulnerability

Cisco Secure Email Gateway contains a relative path traversal vulnerability that could allow an unauthenticated, remote attacker to write arbitrary files on the underlying operating system.

CISA KEV 10-14 CVE-2026-76519

高危漏洞预警

CVE-2026-105133：Ahsay AhsayCBS Improper Authentication Vulnerability

Ahsay AhsayCBS contains an improper authentication vulnerability that could allow a remote attacker to bypass authentication via manipulation of the random parameter in the API component’s checkSysPwd function. This vuln…

CISA KEV 10-14 CVE-2026-105133