CVE-2026-30821 Flowise: Arbitrary File Upload via MIME Spoofing

Flowise is a drag & drop user interface to build a customized large language model flow. Prior to version 3.0.13, the /api/v1/attachments/:chatflowId/:chatId endpoint is listed in WHITELISTURLS, allowing unauthenticated access to the file upload API. While the server validates uploads based on th...

[SECURITY] Fedora 44 Update: nss-3.120.1-1.fc44

Network Security Services NSS is a set of libraries designed to support cross-platform development of security-enabled client and server applications. Applications built with NSS can support SSL v2 and v3, TLS, PKCS 5, PKCS 7, PKCS 11, PKCS 12, S/MIME, X.509 v3 certificates, and other security...

CVE-2026-30227 MimeKit: CRLF Injection in Quoted Local-Part Enables SMTP Command Injection and Email Forgery

MimeKit is a C library which may be used for the creation and parsing of messages using the Multipurpose Internet Mail Extension MIME, as defined by numerous IETF specifications. Prior to version 4.15.1, a CRLF injection vulnerability in MimeKit allows an attacker to embed \r\n into the SMTP...

CVE-2026-30227 MimeKit: CRLF Injection in Quoted Local-Part Enables SMTP Command Injection and Email Forgery

MimeKit is a C library which may be used for the creation and parsing of messages using the Multipurpose Internet Mail Extension MIME, as defined by numerous IETF specifications. Prior to version 4.15.1, a CRLF injection vulnerability in MimeKit allows an attacker to embed \r\n into the SMTP...

Flowise has Arbitrary File Upload via MIME Spoofing

Vulnerability Description --- Vulnerability Overview - The /api/v1/attachments/:chatflowId/:chatId endpoint is listed in WHITELISTURLS, allowing unauthenticated access to the file upload API. - While the server validates uploads based on the MIME types defined in...

GHSA-J8G8-J7FC-43V6 Flowise has Arbitrary File Upload via MIME Spoofing

Vulnerability Description --- Vulnerability Overview - The /api/v1/attachments/:chatflowId/:chatId endpoint is listed in WHITELISTURLS, allowing unauthenticated access to the file upload API. - While the server validates uploads based on the MIME types defined in...

EUVD-2026-9974

Chamilo is a learning management system. Prior to version 1.11.34, Chamilo LMS is affected by an authenticated remote code execution vulnerability caused by improper validation of uploaded files. The application relies solely on MIME-type verification when handling file uploads and does not...

CVE-2026-29041 Chamilo: Authenticated Remote Code Execution via Unrestricted File Upload

Chamilo is a learning management system. Prior to version 1.11.34, Chamilo LMS is affected by an authenticated remote code execution vulnerability caused by improper validation of uploaded files. The application relies solely on MIME-type verification when handling file uploads and does not...

CVE-2026-29041 Chamilo: Authenticated Remote Code Execution via Unrestricted File Upload

Chamilo is a learning management system. Prior to version 1.11.34, Chamilo LMS is affected by an authenticated remote code execution vulnerability caused by improper validation of uploaded files. The application relies solely on MIME-type verification when handling file uploads and does not...

CVE-2026-29041

Chamilo LMS is affected prior to version 1.11.34 by an authenticated remote code execution flaw due to inadequate validation of uploaded files. The system relies on MIME-type checks and does not properly validate file extensions or enforce safe storage, allowing an authenticated low-privileged us...

PT-2026-23634

Name of the Vulnerable Software and Affected Versions Chamilo versions prior to 1.11.34 Description Chamilo LMS is susceptible to an authenticated remote code execution issue stemming from insufficient validation of uploaded files. The application depends on MIME-type verification for file upload...

CVE-2026-29041: Unrestricted Upload of File with Dangerous Type

Chamilo is a learning management system. Prior to version 1.11.34, Chamilo LMS is affected by an authenticated remote code execution vulnerability caused by improper validation of uploaded files. The application relies solely on MIME-type verification when handling file uploads and does not...

CVE-2026-2748

SEPPmail Secure Email Gateway before version 15.0.1 improperly validates S/MIME certificates issued for email addresses containing whitespaces, allowing signature spoofing...

CVE-2026-27443

SEPPmail Secure Email Gateway before version 15.0.1 does not properly sanitize the headers from S/MIME protected MIME entities, allowing an attacker to control trusted headers...

CVE-2026-27443: Improper Input Validation

SEPPmail Secure Email Gateway before version 15.0.1 does not properly sanitize the headers from S/MIME protected MIME entities, allowing an attacker to control trusted headers...

CVE-2026-2748: Improper Certificate Validation

SEPPmail Secure Email Gateway before version 15.0.1 improperly validates S/MIME certificates issued for email addresses containing whitespaces, allowing signature spoofing...

PT-2026-22889

SEPPmail Secure Email Gateway before version 15.0.1 does not properly sanitize the headers from S/MIME protected MIME entities, allowing an attacker to control trusted headers...

📄 WordPress AI Engine: ChatGPT Chatbot 1.9.98 Shell Upload

This is a proof of concept that demonstrates the CVE-2023-51409 vulnerability in the WordPress AI Engine plugin in a controlled, safe, and non-destructive manner. It detects the plugin, tests unauthenticated access to the vulnerable endpoint, performs safe file uploads with non-executable content...

SEPPmail Secure Email Gateway 安全漏洞

SEPPmail Secure Email Gateway is an email security gateway developed by the German company SEPPmail. Versions of SEPPmail Secure Email Gateway prior to version 15.0.1 contained security vulnerabilities. These vulnerabilities stemmed from improper cleaning of headers originating from S/MIME...

GHSA-R294-2894-92J3 OpenClaw has stored XSS in exported session HTML viewer via markdown/raw-HTML rendering

Summary The exported session HTML viewer allowed stored XSS when untrusted session content included raw HTML markdown tokens or unescaped metadata fields. Impact Opening a crafted exported HTML session could execute attacker-controlled JavaScript in the viewer context. This can expose session...