CVE-2026-84366

Scrapy is a high-level web crawling and scraping framework for Python. Prior to 2.17.0, in scrapy/core/downloader/handlers/s3.py, Scrapy's S3DownloadHandler converts an S3-scheme bucket and key request into a plaintext HTTP request to the corresponding S3 endpoint unless request.meta"issecure" is...

CVE-2026-84366 Scrapy: S3DownloadHandler sends signed S3 requests over plaintext HTTP by default

Scrapy is a high-level web crawling and scraping framework for Python. Prior to 2.17.0, in scrapy/core/downloader/handlers/s3.py, Scrapy's S3DownloadHandler converts an S3-scheme bucket and key request into a plaintext HTTP request to the corresponding S3 endpoint unless request.meta"issecure" is...

CVE-2026-84366

Scrapy's S3DownloadHandler (in scrapy/core/downloader/handlers/s3.py) converts S3-scheme requests into plaintext HTTP requests to S3 endpoints unless request.meta["is_secure"] is explicitly enabled. Prior to version 2.17.0 , the request is signed and sent in cleartext with the configured AWS cred...

PT-2026-84504

Name of the Vulnerable Software and Affected Versions Scrapy versions prior to 2.17.0 Description The S3DownloadHandler in scrapy/core/downloader/handlers/s3.py converts S3-scheme bucket and key requests into plaintext HTTP requests unless the is secure variable in request.meta is explicitly...

curl: CVE-2026-80255: secure cookie attribute bypass with tab

Summary A Set-Cookie header using HTAB horizontal tab instead of SPACE before the Secure attribute — e.g. Set-Cookie: sid=SECRET;\tSecure — causes curl to store the cookie without its Secure flag. The cookie is then sent over plaintext HTTP on subsequent requests to the same host. The...

Linux Distros Unpatched Vulnerability : CVE-2026-79782

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - rclone before 1.74.4 fails to strip the X-Amz-Security-Token header when an S3 redirect changes scheme from HTTPS to HTTP on the same host. Attackers can...

PT-2026-81368

Name of the Vulnerable Software and Affected Versions rclone versions prior to 1.75.0 Description The software fails to reject transport downgrades during redirect handling. This allows Basic authorization and Cookie headers to be replayed over plaintext HTTP following same-host HTTPS-to-HTTP...

Canonical ADSys Uses a Less Trusted Source

An issue was discovered in Canonical ADSys upstream versions through v0.16.2. During Active Directory Certificate Services AD CS certificate auto-enrollment via the vendored Samba client script internal/policies/certificate/python/vendorsamba/gp/gpcertautoenrollext.py, ADSys utilizes a plaintext...

GHSA-CRM4-Q7V4-C2R2 Canonical ADSys Uses a Less Trusted Source

An issue was discovered in Canonical ADSys upstream versions through v0.16.2. During Active Directory Certificate Services AD CS certificate auto-enrollment via the vendored Samba client script internal/policies/certificate/python/vendorsamba/gp/gpcertautoenrollext.py, ADSys utilizes a plaintext...

CVE-2026-12249

An issue was discovered in Canonical ADSys upstream versions through v0.16.2. During Active Directory Certificate Services AD CS certificate auto-enrollment via the vendored Samba client script internal/policies/certificate/python/vendorsamba/gp/gpcertautoenrollext.py, ADSys utilizes a plaintext...

CVE-2026-12249

Canonical ADSys upstream versions up to v0.16.2 expose a flaw in AD CS auto-enrollment where the vendored Samba client uses plaintext HTTP (GETCACert) to fetch the CA certificate, enabling a network attacker in a MITM position to supply an attacker-controlled Root CA. This leads to automatic enro...

CVE-2026-12249 Canonical ADSys Trust Store Poisoning via Plaintext HTTP Certificate Auto-Enrollment

An issue was discovered in Canonical ADSys upstream versions through v0.16.2. During Active Directory Certificate Services AD CS certificate auto-enrollment via the vendored Samba client script internal/policies/certificate/python/vendorsamba/gp/gpcertautoenrollext.py, ADSys utilizes a plaintext...

CVE-2026-12249 Canonical ADSys Trust Store Poisoning via Plaintext HTTP Certificate Auto-Enrollment

An issue was discovered in Canonical ADSys upstream versions through v0.16.2. During Active Directory Certificate Services AD CS certificate auto-enrollment via the vendored Samba client script internal/policies/certificate/python/vendorsamba/gp/gpcertautoenrollext.py, ADSys utilizes a plaintext...

CVE-2026-12249: Use of Less Trusted Source

An issue was discovered in Canonical ADSys upstream versions through v0.16.2. During Active Directory Certificate Services AD CS certificate auto-enrollment via the vendored Samba client script internal/policies/certificate/python/vendorsamba/gp/gpcertautoenrollext.py, ADSys utilizes a plaintext...

CVE-2026-11860

CVE-2026-11860 affects Quick.CMS. The issue is insecure deserialization of user-controlled data over plaintext HTTP, allowing an attacker to tamper serialized payloads and trigger gadget chains that enable arbitrary code execution when an administrator accesses the admin panel. The root cause is ...

CVE-2026-11860: Deserialization of Untrusted Data

Quick.CMS deserializes user-controlled data received over plaintext HTTP without ensuring integrity or authenticity. This allows attackers to tamper with serialized payloads in transit and inject malicious objects. Because deserialization is performed without proper validation or class...

CVE-2026-53661 boruta-server sent sensitive session cookies without the Secure attribute

Boruta is a standalone authorization server that aims to implement OAuth 2.0 and Openid Connect up to decentralized identity specifications. Prior to version 0.9.1, boruta session cookies and the identity “remember me” cookie were set without the Secure attribute. In deployments where users could...

CVE-2026-36610

Mercusys AC12G EU V1 with firmware AC12GEUV1200909 transmits DDNS credentials over plaintext HTTP with only Base64 encoding. The firmware contains no TLS implementation, allowing man-in-the-middle interception of DDNS service credentials...

CVE-2026-36610

Mercusys AC12G EU V1 with firmware AC12GEUV1200909 transmits DDNS credentials over plaintext HTTP with only Base64 encoding. The firmware contains no TLS implementation, allowing man-in-the-middle interception of DDNS service credentials...

PT-2026-45998

Mercusys AC12G EU V1 with firmware AC12GEU V1 200909 transmits DDNS credentials over plaintext HTTP with only Base64 encoding. The firmware contains no TLS implementation, allowing man-in-the-middle interception of DDNS service credentials...