Security Bulletin: IBM Watson Discovery Cartridge affected by vulnerability in flask-3.1.2-py3-none-any.whl

Summary IBM Watson Discovery Cartridge affected by vulnerability in flask-3.1.2-py3-none-any.whl Vulnerability Details CVEID:CVE-2026-27205 DESCRIPTION: Flask is a web server gateway interface WSGI web application framework. In versions 3.1.2 and below, when the session object is accessed, Flask...

Security Bulletin: IBM Maximo Scheduler Optimizer uses flask-3.1.2-py3-none-any.whl which is vulnerable to CVE-2026-27205

Summary IBM Maximo Scheduler Optimizer uses flask-3.1.2-py3-none-any.whl which is vulnerable to CVE-2026-27205. This bulletin contains information regarding the vulnerability and its fixture. Vulnerability Details CVEID:CVE-2026-27205 DESCRIPTION: Flask is a web server gateway interface WSGI web...

Security Bulletin: IBM Maximo Application Suite - Visual Inspection component uses flask-3.1.2-py3-none-any.whl which is vulnerable to CVE-2026-27205

Summary IBM Maximo Application Suite - Visual Inspection component uses flask-3.1.2-py3-none-any.whl which is vulnerable to CVE-2026-27205, This bulletin contains information regarding the vulnerability and its remediation. Vulnerability Details CVEID:CVE-2026-27205 DESCRIPTION: Flask is a web...

Security Bulletin:Flask Vary Cookie Header Vulnerability: Use of Cache Containing Sensitive Information Fixed in 3.1.3

Summary Flask is a web server gateway interface WSGI web application framework. In versions 3.1.2 and below, when the session object is accessed, Flask should set the Vary: Cookie header., resulting in a Use of Cache Containing Sensitive Information vulnerability. The logic instructs caches not t...

Astra Linux - уязвимость в 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...

Security Bulletin: Session Cookie Exposure via Improper Cache Handling in Flask (≤ v2.3.1, ≤ v2.2.4), affects watsonx.data

Summary A vulnerability in Flask ≤ v2.3.1, ≤ v2.2.4 can cause session cookies to be exposed when responses are cached by a proxy. This occurs if sessions are permanent but not accessed during a request, combined with default cache settings. The issue is fixed in versions 2.3.2 and 2.2.5. This can...

Security Bulletin: IBM Maximo Application Suite - Predict Component was using vulnerable library flask-3.1.2 which is vulnerable to CVE-2026-27205

Summary IBM Maximo Application Suite - Predict Component was using vulnerable library flask-3.1.2-py3-none-any.whl which is vulnerable to CVE-2026-27205. This bulletin contains information addressing the vulnerability. Vulnerability Details CVEID:CVE-2026-27205 DESCRIPTION: Flask is a web server...

Medium: python-flask

Issue Overview: Flask is a web server gateway interface WSGI web application framework. In versions 3.1.2 and below, when the session object is accessed, Flask should set the Vary: Cookie header., resulting in a Use of Cache Containing Sensitive Information vulnerability. The logic instructs cach...

Ubuntu 20.04 LTS / 22.04 LTS / 24.04 LTS : Flask vulnerability (USN-8104-1)

The remote Ubuntu 20.04 LTS / 22.04 LTS / 24.04 LTS host has a package installed that is affected by a vulnerability as referenced in the USN-8104-1 advisory. Shourya Jaiswal discovered that Flask did not correctly mark certain web responses as user-specific. A remote attacker could possibly use...

USN-8104-1: Flask vulnerability

Shourya Jaiswal discovered that Flask did not correctly mark certain web responses as user-specific. A remote attacker could possibly use this issue to obtain sensitive information...

Linux Distros Unpatched Vulnerability : CVE-2026-27205

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - Flask is a web server gateway interface WSGI web application framework. In versions 3.1.2 and below, when the session object is accessed, Flask should set the...

a-api-server (=1.3.0), a2 (>=0.1.0 <=0.3.17) +3857 more potentially affected by CVE-2026-27205 via flask (>=0.10.1 <=3.1.2)

flask PYPI version =0.10.1, =0.1.0, =0.10.0, =1.0.2, =1.0.0, =1.0.5, =1.8.8, =1.0.2, =0.3.1, =0.8.44.4, =1.3.1.post1 and more Source cves: CVE-2026-27205 Source advisory: OSV:GHSA-68RP-WP8R-4726...

CVE-2022-31513

The BolunHan/Krypton repository through 2021-06-03 on GitHub allows absolute path traversal because the Flask sendfile function is used unsafely...

CVE-2022-31559

The tsileo/flask-yeoman repository through 2013-09-13 on GitHub allows absolute path traversal because the Flask sendfile function is used unsafely...

CVE-2022-31524

The PureStorage-OpenConnect/swagger repository through 1.1.5 on GitHub allows absolute path traversal because the Flask sendfile function is used unsafely...

CVE-2022-31564

The woduq1414/munhak-moa repository before 2022-05-03 on GitHub allows absolute path traversal because the Flask sendfile function is used unsafely...

CVE-2022-31529

The cinemaproject/monorepo repository through 2021-03-03 on GitHub allows absolute path traversal because the Flask sendfile function is used unsafely...

📄 Flask 3.0.0 Command Injection

Flash 3.0.0 proof of concept exploit that demonstrates multiple command injection vulnerabilities. ============================================================================================================================================= | Title : Flask 3.0.0 Command Injection | | Author :...

Security Bulletin: IBM watsonx Orchestrate Developer Edition affected by vulnerability in flask-3.1.0-py3-none-any.whl

Summary Security Bulletin: IBM watsonx Orchestrate Developer Edition affected by vulnerability in flask-3.1.0-py3-none-any.whl Vulnerability Details CVEID:CVE-2025-47278 DESCRIPTION: Flask is a web server gateway interface WSGI web application framework. In Flask 3.1.0, the way fallback key...

Security Bulletin: IBM Maximo Application Suite - Visual Inspection component uses flask-3.1.0-py3-none-any.whl which is vulnerable to this CVE-2025-47278

Summary Security Bulletin: IBM Maximo Application Suite - Visual Inspection component uses flask-3.1.0-py3-none-any.whl which is vulnerable to this CVE-2025-47278 Vulnerability Details CVEID:CVE-2025-47278 DESCRIPTION: Flask is a web server gateway interface WSGI web application framework. In Fla...