PYSEC-2026-2137

Copyparty is a portable file server. Prior to v1.20.11., the nohtml config option, intended to prevent execution of JavaScript in user-uploaded HTML files, did not apply to SVG images. A user with write-permission could upload an SVG containing embedded JavaScript, which would execute in the...

EUVD-2026-10712

Copyparty is a portable file server. Prior to v1.20.11., the nohtml config option, intended to prevent execution of JavaScript in user-uploaded HTML files, did not apply to SVG images. A user with write-permission could upload an SVG containing embedded JavaScript, which would execute in the...

CVE-2026-30974 Copyparty volflag `nohtml` did not block javascript in svg files

Copyparty is a portable file server. Prior to v1.20.11., the nohtml config option, intended to prevent execution of JavaScript in user-uploaded HTML files, did not apply to SVG images. A user with write-permission could upload an SVG containing embedded JavaScript, which would execute in the...

CVE-2025-13902

CWE-79 Improper Neutralization of Input During Web Page Generation 'Cross-site Scripting' vulnerability exists that could cause condition where authenticated attackers can have a victim’s browser run arbitrary JavaScript when the victim hovers over a maliciously crafted element on a web server...

copyparty: volflag `nohtml` did not block javascript in svg files

Summary The nohtml config option, intended to prevent execution of JavaScript in user-uploaded HTML files, did not apply to SVG images. Details A user with write-permission could upload an SVG containing embedded JavaScript, which would execute in the context of whichever user opens it. This in...

CVE-2026-30974: Improper Neutralization of Input During Web Page Generation

Copyparty is a portable file server. Prior to v1.20.11., the nohtml config option, intended to prevent execution of JavaScript in user-uploaded HTML files, did not apply to SVG images. A user with write-permission could upload an SVG containing embedded JavaScript, which would execute in the...

CVE-2025-13902: Improper Neutralization of Input During Web Page Generation

CWE-79 Improper Neutralization of Input During Web Page Generation 'Cross-site Scripting' vulnerability exists that could cause condition where authenticated attackers can have a victim’s browser run arbitrary JavaScript when the victim hovers over a maliciously crafted element on a web server...

Stored Cross-Site Scripting (XSS)

Open WebUI is vulnerable to Stored Cross-Site Scripting XSS. The vulnerability is due to improper sanitization of Markdown content in the Notes PDF export functionality, allowing attackers to embed malicious SVG tags that execute arbitrary JavaScript when the note is downloaded as a PDF,...

CVE-2026-29183

SiYuan is a personal knowledge management system. Prior to version 3.5.9, an unauthenticated reflected XSS vulnerability exists in the dynamic icon API endpoint "GET /api/icon/getDynamicIcon" when type=8, attacker-controlled content is embedded into SVG output without escaping. Because the endpoi...

CVE-2026-30238

CVE-2026-30238 affects Group-Office. A reflected XSS in the external/index flow arises from the f parameter (Base64 JSON) being decoded and injected into an inline JavaScript block without strict escaping, enabling arbitrary JavaScript execution in the victim’s browser. Affected versions are prio...

@remix-run/router: react-router: React Router vulnerable to XSS via Open Redirects

A cross site scripting flaw has been discovered in the npm react-router and @remix-run/router packages. React Router and Remix v1/v2 SPA open navigation redirects originating from loaders or actions in Framework Mode, Data Mode, or the unstable RSC modes can result in unsafe URLs causing unintend...

CVE-2026-29183

SiYuan Note/CMS exposes an unauthenticated reflected XSS via GET /api/icon/getDynamicIcon with type=8, where attacker-controlled content is inserted into SVG output without escaping. Prior to 3.5.9, this allowed injection of executable JavaScript in the SiYuan web origin, potentially enabling act...

CVE-2026-29183

SiYuan is a personal knowledge management system. Prior to version 3.5.9, an unauthenticated reflected XSS vulnerability exists in the dynamic icon API endpoint "GET /api/icon/getDynamicIcon" when type=8, attacker-controlled content is embedded into SVG output without escaping. Because the endpoi...

CVE-2026-30238: Improper Neutralization of Input During Web Page Generation

Group-Office is an enterprise customer relationship management and groupware tool. Prior to versions 6.8.155, 25.0.88, and 26.0.10, there is a reflected XSS vulnerability in GroupOffice on the external/index flow. The f parameter Base64 JSON is decoded and then injected into an inline JavaScript...

CVE-2026-29183: Improper Neutralization of Input During Web Page Generation

SiYuan is a personal knowledge management system. Prior to version 3.5.9, an unauthenticated reflected XSS vulnerability exists in the dynamic icon API endpoint "GET /api/icon/getDynamicIcon" when type=8, attacker-controlled content is embedded into SVG output without escaping. Because the endpoi...

CVE-2026-28468

OpenClaw versions 2026.1.29-beta.1 prior to 2026.2.14 contain a vulnerability in the sandbox browser bridge server in which it accepts requests without requiring gateway authentication, allowing local attackers to access browser control endpoints. A local attacker can enumerate tabs, retrieve...

CVE-2026-28458

OpenClaw version 2026.1.20 prior to 2026.2.1 contains a vulnerability in the Browser Relay extension must be installed and enabled /cdp WebSocket endpoint in which it does not require authentication tokens, allowing websites to connect via loopback and access sensitive data. Attackers can exploit...

CVE-2026-28393

OpenClaw versions 2.0.0-beta3 prior to 2026.2.14 contain a path traversal vulnerability in hook transform module loading that allows arbitrary JavaScript execution. The hooks.mappings.transform.module parameter accepts absolute paths and traversal sequences, enabling attackers with configuration...

CVE-2026-28468

OpenClaw versions 2026.1.29-beta.1 prior to 2026.2.14 contain a vulnerability in the sandbox browser bridge server in which it accepts requests without requiring gateway authentication, allowing local attackers to access browser control endpoints. A local attacker can enumerate tabs, retrieve...

EUVD-2026-9906

OpenClaw version 2026.1.20 prior to 2026.2.1 contains a vulnerability in the Browser Relay extension must be installed and enabled /cdp WebSocket endpoint in which it does not require authentication tokens, allowing websites to connect via loopback and access sensitive data. Attackers can exploit...