SUSE SLED15 / SLES15 / openSUSE 15 Security Update : python-Flask (SUSE-SU-2026:0849-1)

The remote SUSE Linux SLED15 / SLEDSAP15 / SLES15 / SLESSAP15 / openSUSE 15 host has packages installed that are affected by a vulnerability as referenced in the SUSE-SU-2026:0849-1 advisory. This update for python-Flask fixes the following issue: - CVE-2026-27205: information disclosure due to...

Security update for python-Flask

This update for python-Flask fixes the following issue: CVE-2026-27205: information disclosure due to Flask session not adding the Vary: Cookie header bsc1258700. Patch Instructions: To install this SUSE update use the SUSE recommended installation methods like YaST onlineupdate or "zypper patch"...

SUSE-SU-2026:0849-1 Security update for python-Flask

This update for python-Flask fixes the following issue: - CVE-2026-27205: information disclosure due to Flask session not adding the Vary: Cookie header bsc1258700...

flask_ssti_exploit

Tools for Exploiting SSTI Vulnerabilities under Flask Di...

flask_ssti_exploit

Tools for Exploiting SSTI Vulnerabilities under Flask Di...

Symfony-RCE

Symfony-RCE Exploit for the Symfony fragment Remote Code E...

GHSA-8WHX-V8QQ-PQ64 changedetection.io has Reflected XSS in its RSS Tag Error Response

A reflected cross-site scripting XSS vulnerability was identified in the /rss/tag/ endpoint of changedetection.io. The taguuid path parameter is reflected directly in the HTTP response body without HTML escaping. Since Flask returns text/html by default for plain string responses, the browser...

Hackviser

Hackviser — Scenario Writeups A collection of detailed writeu...

hckr-tr

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Sensitive Information Exposure

Flask is vulnerable to Sensitive Information Exposure. The vulnerability is due to incomplete handling of the Vary: Cookie header when accessing the session object, where certain access patterns e.g., using the in operator fail to mark responses as user-specific, allowing caching proxies to store...

python311-Flask-3.1.3-1.1 on GA media (moderate)

python311-Flask-3.1.3-1.1 on GA media Announcement ID: openSUSE-SU-2026:10264-1 Rating: moderate Cross-References: CVE-2026-27205 CVSS scores: CVE-2026-27205 SUSE : 6.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N CVE-2026-27205 SUSE : 6...

CVE-2026-27641

Flask-Reuploaded provides file uploads for Flask. A critical path traversal and extension bypass vulnerability in versions prior to 1.5.0 allows remote attackers to achieve arbitrary file write and remote code execution through Server-Side Template Injection SSTI. Flask-Reuploaded has been patche...

OPENSUSE-SU-2026:10264-1 python311-Flask-3.1.3-1.1 on GA media

These are all security issues fixed in the python311-Flask-3.1.3-1.1 package on the GA media of openSUSE Tumbleweed...

changedetection.io Vulnerable to Reflected XSS in RSS Single Watch Error Response

Summary Three security vulnerabilities were identified in changedetection.io through source code review and live validation against a locally deployed Docker instance. All vulnerabilities were confirmed exploitable on the latest version 0.53.6 it was additionally validated at scale against 500...

Flask-Reuploaded vulnerable to Remote Code Execution via Server-Side Template Injection

Impact A critical path traversal and extension bypass vulnerability in Flask-Reuploaded allows remote attackers to achieve arbitrary file write and remote code execution through Server-Side Template Injection SSTI. Patches Flask-Reuploaded has been patched in version 1.5.0 Workarounds 1. Do not...

EUVD-2026-8616

Flask-Reuploaded vulnerable to Remote Code Execution via Server-Side Template Injection...

GHSA-65MP-FQ8V-56JR Flask-Reuploaded vulnerable to Remote Code Execution via Server-Side Template Injection

Impact A critical path traversal and extension bypass vulnerability in Flask-Reuploaded allows remote attackers to achieve arbitrary file write and remote code execution through Server-Side Template Injection SSTI. Patches Flask-Reuploaded has been patched in version 1.5.0 Workarounds 1. Do not...

Improper Neutralization of Special Elements Used in a Template Engine

Overview Flask-Reuploaded is a Flexible and efficient upload handling for Flask Affected versions of this package are vulnerable to Improper Neutralization of Special Elements Used in a Template Engine via the name parameter. An attacker can write arbitrary files and execute code on the server by...

CVE-2026-27641

Flask-Reuploaded provides file uploads for Flask. A critical path traversal and extension bypass vulnerability in versions prior to 1.5.0 allows remote attackers to achieve arbitrary file write and remote code execution through Server-Side Template Injection SSTI. Flask-Reuploaded has been patche...

CVE-2026-27641 Flask-Reuploaded vulnerable to Remote Code Execution via Server-Side Template Injection

Flask-Reuploaded provides file uploads for Flask. A critical path traversal and extension bypass vulnerability in versions prior to 1.5.0 allows remote attackers to achieve arbitrary file write and remote code execution through Server-Side Template Injection SSTI. Flask-Reuploaded has been patche...