3576 matches found
CVE-2026-54567
Flask-Reuploaded versions from 1.5.0 to before 1.6.0 are affected by a case-folding asymmetry in the name-override path of UploadSet.save(). When a caller supplies a name override, the extension re-validation uses the case-preserving extension() helper instead of the case-normalizing lowercase_ex...
CVE-2026-54567 Flask-Reuploaded: Extension-denylist bypass via case-folding asymmetry in name-override path (incomplete-fix variant of CVE-2026-27641)
Flask-Reuploaded provides file uploads for Flask. From 1.5.0 until 1.6.0, UploadSet.savestorage, name=... in src/flaskuploads/flaskuploads.py applies lowercaseext to the default upload path but uses the case-preserving extension helper for a caller-supplied name before extensionallowed evaluates ...
CVE-2026-54567 Flask-Reuploaded: Extension-denylist bypass via case-folding asymmetry in name-override path (incomplete-fix variant of CVE-2026-27641)
Flask-Reuploaded provides file uploads for Flask. From 1.5.0 until 1.6.0, UploadSet.savestorage, name=... in src/flaskuploads/flaskuploads.py applies lowercaseext to the default upload path but uses the case-preserving extension helper for a caller-supplied name before extensionallowed evaluates ...
CVE-2026-54567 Flask-Reuploaded: Extension-denylist bypass via case-folding asymmetry in name-override path (incomplete-fix variant of CVE-2026-27641)
Flask-Reuploaded provides file uploads for Flask. From 1.5.0 until 1.6.0, UploadSet.savestorage, name=... in src/flaskuploads/flaskuploads.py applies lowercaseext to the default upload path but uses the case-preserving extension helper for a caller-supplied name before extensionallowed evaluates ...
Astra Linux – Vulnerability in Flask
Flask is a lightweight WSGI web application framework. When all of the following conditions are met, a response containing data intended for one client may be cached and subsequently sent by the proxy to other clients. If the proxy also caches Set-Cookie headers, it may send one client’s session...
sentinel-shield
SentinelShield SentinelShield is a small, educational Web App...
CVE-2026-54567: Improper Handling of Case Sensitivity
Flask-Reuploaded provides file uploads for Flask. From 1.5.0 until 1.6.0, UploadSet.savestorage, name=... in src/flaskuploads/flaskuploads.py applies lowercaseext to the default upload path but uses the case-preserving extension helper for a caller-supplied name before extensionallowed evaluates ...
CLSA-2026-1789123062 TuxCare security update for flask-cors (3 CVEs)
TuxCare rebuilt flask-cors to address 3 CVEs. Fixed in 5.0.1.post1+tuxcare...
PT-2026-96174
TuxCare rebuilt flask-cors to address 3 CVEs. Fixed in 5.0.1.post1+tuxcare...
exploitwatch-web
EXPLOITWATCH WEB — Student Lab Edition 1. Mục tiêu Exploit...
ThreatLens
ThreatLens !CIhttps://github.com/omlambhate/ThreatLens/act...
Exploit-Dev-Sandbox
Exploit-Dev Sandbox Task 6 — Offensive Security Capstone...
Security Bulletin: Maximo AI Service uses multiple third party dependencies which are vulnerable to multiple CVEs.
Summary Maximo AI Service uses langchain-text-splitters 0.3.9, flask 3.1.0, coreutils 8.32-39.el9 and libxml2 2.9.13-14.el98.1 which are vulnerable to PSIRT-GHSA-fv5p-p927-qmxr, CVE-2025-47278, CVE-2026-27205, CVE-2025-5278 and CVE-2025-6170. This bulletin contains information regarding the...
Python-Example
Seal Security — Exemple Python pip Une application Flask minimale et intentionnellement vulnérable utilisée pour démontrer, de bout en bout, comment Seal Security corrige une CVE connue en remplaçant une dépendance vulnérable par une version scellée rétroportée, prête à l'emploi — sans aucune...
VIBE-VAULT
⚡ VibeVault: OWASP Top 10 Web Security & Patching Lab VibeV...
Malicious Package
Overview flask-header-guard is a malicious package. This package contains malicious code, and its content was removed from the official package manager. While this package might be attempting to impersonate a valid organization, there is no connection between that organization and this package...
MAL-2026-15566 Malicious code in flask-header-guard (PyPI)
--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector e5e0cbaefa0fcface340b03a236573ed70df9b4d7773715321df057a9862e3f8 The package is presented as Flask security-headers middleware but ships a hostile payload wired to fire at install time and again whenever the librar...
Malicious code in flask-header-guard (PyPI)
--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector e5e0cbaefa0fcface340b03a236573ed70df9b4d7773715321df057a9862e3f8 The package is presented as Flask security-headers middleware but ships a hostile payload wired to fire at install time and again whenever the librar...