GHSA-V9JR-RG53-9PGP DOMPurify: Prototype Pollution to XSS Bypass via CUSTOM_ELEMENT_HANDLING Fallback

Summary DOMPurify versions 3.0.1 through 3.3.3 latest are vulnerable to a prototype pollution-based XSS bypass. When an application uses DOMPurify.sanitize with the default configuration no CUSTOMELEMENTHANDLING option, a prior prototype pollution gadget can inject permissive tagNameCheck and...

CVE-2018-25269

ICEWARP 10.3.4 and 11.0.0.0 contains a cross-site scripting vulnerability that allows attackers to inject malicious HTML elements into emails by embedding base64-encoded payloads in object and embed tags. Attackers can craft emails containing data URIs with embedded scripts that execute in the...

CVE-2018-25269 ICEWARP 11.0.0.0 Cross-Site Scripting via Email HTML Injection

ICEWARP 10.3.4 and 11.0.0.0 contains a cross-site scripting vulnerability that allows attackers to inject malicious HTML elements into emails by embedding base64-encoded payloads in object and embed tags. Attackers can craft emails containing data URIs with embedded scripts that execute in the...

CVE-2018-25269

CVE-2018-25269 : ICEWARP 11.0.0.0 contains a cross-site scripting vulnerability allowing HTML injection into emails. Attackers can embed base64 payloads in object/embed tags and craft emails with data URIs that execute scripts when viewed, potentially compromising user sessions and leaking sensit...

SUSE-SU-2026:21283-1 Security update for opensc

This update for opensc fixes the following issues: - CVE-2025-49010: stack-buffer-overflow via crafted smart card or USB device responses bsc1261214. - CVE-2025-66037: crafted input can cause an out-of-bounds read bsc1261218. - CVE-2025-66038: improper compact-TLV length validation can lead to...

CVE-2026-4139

The CVE-2026-4139 case concerns the WordPress mCatFilter plugin (versions

CVE-2026-5479

In wolfSSL's EVP layer, the ChaCha20-Poly1305 AEAD decryption path in wolfSSLEVPCipherFinal and related EVP cipher finalization functions fails to verify the authentication tag before returning plaintext to the caller. When an application uses the EVP API to perform ChaCha20-Poly1305 decryption,...

Unity Linux 20.1060a / 20.1070a Security Update: kernel (UTSA-2026-013623)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-013623 advisory. In the Linux kernel, the following vulnerability has been resolved: bpf: Prevent decltag from being referenced in funcproto arg Syzkaller managed to hit another...

PT-2026-34296

Name of the Vulnerable Software and Affected Versions mCatFilter versions prior to 0.5.3 Description The mCatFilter plugin for WordPress is susceptible to Cross-Site Request Forgery. The compute post function, which processes settings updates, lacks nonce verification and capability checks. This...

PT-2026-34608

Name of the Vulnerable Software and Affected Versions Marko affected versions not specified Description When dynamic text is interpolated into or tags, the runtime fails to prevent tag breakout if the closing tag uses non-lowercase casing. This occurs because the system uses case-sensitive regula...

PT-2026-34548

Name of the Vulnerable Software and Affected Versions Frappe version 16.10.10 Description An authenticated attacker can store a crafted tag value in user tags to trigger JavaScript execution when a victim opens the list or report view where tags are rendered. This occurs because the renderer...

Spring Security 访问控制错误漏洞

Spring Security is a security framework developed by Spring OpenSource that includes authentication and authorization features. In versions 7.0.0 to 7.0.4 of Spring Security, there was an access control vulnerability. This vulnerability occurred when the servlet path defined using the tag did not...

PT-2026-34549

Name of the Vulnerable Software and Affected Versions Python affected versions not specified Description The js output function within http.cookies.Morsel returns an inline snippet that only escapes double quotes for JavaScript string context. It fails to neutralize the sequence, which is sensiti...

GHSA-J687-52P2-XCFF Astro: XSS in define:vars via incomplete </script> tag sanitization

Summary The defineScriptVars function in Astro's server-side rendering pipeline uses a case-sensitive regex //g to sanitize values injected into inline tags via the define:vars directive. HTML parsers close elements case-insensitively and also accept whitespace or / before the closing , allowing ...

Cross-site Scripting (XSS)

Overview astro is an Astro is a modern site builder with web best practices, performance, and DX front-of-mind. Affected versions of this package are vulnerable to Cross-site Scripting XSS in the defineScriptVars function due to incomplete sanitization of closing tags within injected variables. A...

Astro: XSS in define:vars via incomplete </script> tag sanitization

Summary The defineScriptVars function in Astro's server-side rendering pipeline uses a case-sensitive regex //g to sanitize values injected into inline tags via the define:vars directive. HTML parsers close elements case-insensitively and also accept whitespace or / before the closing , allowing ...

CVE-2026-40565 FreeScout has Stored XSS / CSS Injection via linkify() — Unescaped URL in Anchor href

FreeScout is a free self-hosted help desk and shared mailbox. Prior to version 1.8.213, FreeScout's linkify function in app/Misc/Helper.php converts plain-text URLs in email bodies into HTML anchor tags without escaping double-quote characters " in the URL. HTMLPurifier called first via...

CVE-2026-40497 FreeScout Vulnerable to CSS Injection via Stored Style Tag in Mailbox Signature (CSRF Token Exfiltration)

FreeScout is a free self-hosted help desk and shared mailbox. Prior to version 1.8.213, FreeScout's Helper::stripDangerousTags removes , , , but does NOT strip tags. The mailbox signature field is saved via POST /mailbox/settings/id and later rendered unescaped via !!...

OpenClaw 安全漏洞

OpenClaw is an open-source intelligent artificial assistant developed by OpenClaw. Versions of OpenClaw prior to 2026.3.28 contained security vulnerabilities. These vulnerabilities stemmed from an authorization bypass in the chat.send gateway method. This allowed authenticated operator clients to...

PT-2026-34233

Summary The defineScriptVars function in Astro's server-side rendering pipeline uses a case-sensitive regex //g to sanitize values injected into inline tags via the define:vars directive. HTML parsers close elements case-insensitively and also accept whitespace or / before the closing , allowing ...