CVE-2026-88057

A flaw was found in Angular's @angular/core and @angular/compiler components. This vulnerability allows a remote attacker to bypass security sanitization mechanisms. By injecting malicious data into specific HTML attributes, an attacker can cause the application to execute arbitrary JavaScript co...

CVE-2021-21315-PoC

CVE-2021-21315-systeminformation 这是针对 CVE-2021-21315 的概念验证，该漏洞影响 Node.JS 的系统信息库（npm 包 "systeminformation"）。npmjs.com/systeminformation "务必检查或清理传递给 si.inetLatency、si.inetChecksite、si.services、si.processLoad 等服务参数……仅允许字符串，拒绝任何数组。字符串清理如预期正常工作。" 由于该漏洞说明不够清晰（依我之见），我决定基于有漏洞版本的 systeminformation 编写一个小应用...

CVE-2023-43344-Quick-CMS-Stored-XSS---SEO-Meta-description

Quick CMS 存储型 XSS v6.7 作者：Sergio 描述： Quick CMS v6.7 中存在一个跨站脚本（XSS）漏洞，允许本地攻击者通过向“页面菜单”中的 SEO - Meta 描述注入精心构造的脚本来执行任意代码。 攻击向量： 在“页面 - SEO”的 Meta 描述输入项清理过程中存在漏洞，允许注入 JavaScript 代码，当用户访问网页时该代码将被执行。 POC（概念验证）： 登录后台后，我们将进入“常规菜单”中的“页面 - SEO”部分。 我们编辑该 SEO 设置，可以看到可以在 Meta 描述字段中注入任意 JavaScript 代码。 XSS...

CVE-2022-40317

CVE-2022-40317 XSS almacenado en Notas Se encontró un XSS almacenado en la sección de notas de la aplicación mientras pentesteábamos un cliente que usaba OpenKM. Básicamente, al almacenar notas, de alguna manera se permitía HTML normal y se renderizaba tal cual. Como saben, las etiquetas Sin...

CVE-2026-85677

The Gutenverse News WordPress plugin before 3.3.3 does not restrict the extra HTML it adds to WordPress's allowed elements to the context it is meant for, applying the same relaxed list to every sanitisation context including untrusted comments, allowing unauthenticated users to store JavaScript...

golang.org/x/net/html: golang: golang.org/x/net/html: Cross-Site Scripting via HTML parsing bypass

A flaw was found in golang.org/x/net/html. When arbitrary HTML is parsed and then rendered, it can result in an unexpected HTML tree. This allows an attacker to bypass HTML sanitization mechanisms, leading to Cross-Site Scripting XSS attacks in applications. Such attacks can result in information...

golang.org/x/net/html: golang.org/x/net/html: Arbitrary code execution via Cross-Site Scripting

A flaw was found in golang.org/x/net/html. A remote attacker could exploit this vulnerability by providing specially crafted HTML. When this arbitrary HTML is parsed and rendered, it can result in an unexpected HTML tree, bypassing input sanitization. This can be leveraged to execute Cross-Site...

CVE-2026-85677 Gutenverse News < 3.3.3 - Unauthenticated Stored XSS via Comment Content

The Gutenverse News WordPress plugin before 3.3.3 does not restrict the extra HTML it adds to WordPress's allowed elements to the context it is meant for, applying the same relaxed list to every sanitisation context including untrusted comments, allowing unauthenticated users to store JavaScript...

CVE-2026-88014

A flaw was found in rclone. This vulnerability, known as Zip Slip, allows a remote attacker to write arbitrary files outside of the intended destination when processing a specially crafted ZIP archive. By manipulating archive entry names, an attacker can bypass path sanitization, leading to...

Traefik entrypoint header-name sanitization bypassed via request trailers

Summary Traefik's entrypoint defenses against spoofed trusted header names — aliasHeadersStrategy / underscoreHeadersStrategy in delete or reject mode, and the default forwardedHeaders stripping of client-supplied X-Forwarded- — scan req.Header only and never req.Trailer. An unauthenticated clien...

GHSA-V67P-PHPQ-FC8X Traefik entrypoint header-name sanitization bypassed via request trailers

Summary Traefik's entrypoint defenses against spoofed trusted header names — aliasHeadersStrategy / underscoreHeadersStrategy in delete or reject mode, and the default forwardedHeaders stripping of client-supplied X-Forwarded- — scan req.Header only and never req.Trailer. An unauthenticated clien...

CVE-2023-44760_ConcreteCMS-Stored-XSS---TrackingCodes

ConcreteCMS 存储型 XSS v.9.2.1 作者：Sergio 描述： ConcreteCMS v.9.2.1 中存在多个跨站脚本（Cross Site Scripting）漏洞，本地攻击者可以通过向 SEO 与统计（SEO & Statistics）中的页眉和页脚跟踪代码（Header and Footer Tracking Codes）注入精心构造的脚本，从而执行任意代码。 攻击向量： 脚本注入。SEO 与统计（SEO & Statistics）中的页眉和页脚跟踪代码（Header and Footer Tracking Codes）在输入清理环节存在漏洞，允许注入...

GHSA-HH8M-FM6V-7CVG Angular: Sanitization bypass via directive host bindings on concrete host elements in @angular/core and @angular/compiler

Angular automatically sanitizes untrusted values bound to security-sensitive DOM sinks such as href, src, action, xlink:href, and data to protect against Cross-Site Scripting XSS. Prior to the fix, the Angular compiler determined the SecurityContext for directive host bindings host: 'attr.href':...

Angular: Sanitization bypass via directive host bindings on concrete host elements in @angular/core and @angular/compiler

Angular automatically sanitizes untrusted values bound to security-sensitive DOM sinks such as href, src, action, xlink:href, and data to protect against Cross-Site Scripting XSS. Prior to the fix, the Angular compiler determined the SecurityContext for directive host bindings host: 'attr.href':...

CVE-2023-44770_ZenarioCMS--Reflected-XSS---Organizer-Alias

ZenarioCMS 反射型XSS v.9.4.59197 作者：Sergio 描述： ZenarioCMS v.9.4.59197 中存在跨站脚本（XSS）漏洞，允许本地攻击者通过特制脚本向 Organizer - Spare alias 执行任意代码。 攻击向量： Spare alias 中对输入的净化处理存在脚本漏洞，允许注入 JavaScript 代码，当用户访问网页时将执行该代码。 POC: 登录面板后，我们将转到 Organizer 菜单中的“Organizer - Spare alias”。 我们点击“Create a spare alias”，然后在 Spare alia...

CVE-2026-88057 Angular: Sanitization bypass via directive host bindings on concrete host elements in @angular/core and @angular/compiler

Angular is a development platform for building mobile and desktop web applications using TypeScript/JavaScript and other languages. Prior to 20.3.28, 21.2.20, and 22.1.0, Angular's compiler and runtime in @angular/core and @angular/compiler could omit or select an incorrect sanitizer for...

CVE-2026-88057

Angular (versions prior to 20.3.28 , 21.2.20 , and 22.1.0 ) contains a sanitization bypass in @angular/core and @angular/compiler . The root cause is that the SecurityContext for directive host bindings was derived from the declaring directive or component selector rather than the concrete host e...

CVE-2026-88004

Traefik (open source HTTP reverse proxy and load balancer) versions 3.2.0 through 3.7.12 have a header sanitization bypass. The entrypoint defenses aliasHeadersStrategy , underscoreHeadersStrategy , and forwardedHeaders inspect only req.Header but not req.Trailer. An unauthenticated client can pl...

CVE-2026-88004 Traefik entrypoint header-name sanitization bypassed via request trailers

Traefik is an open source HTTP reverse proxy and load balancer. From 3.2.0 until 3.7.13, Traefik entrypoint defenses aliasHeadersStrategy, underscoreHeadersStrategy, and forwardedHeaders inspect req.Header but not req.Trailer, allowing an unauthenticated client to submit an aliasing or trusted...

CVE-2026-88004 Traefik entrypoint header-name sanitization bypassed via request trailers

Traefik is an open source HTTP reverse proxy and load balancer. From 3.2.0 until 3.7.13, Traefik entrypoint defenses aliasHeadersStrategy, underscoreHeadersStrategy, and forwardedHeaders inspect req.Header but not req.Trailer, allowing an unauthenticated client to submit an aliasing or trusted...