CURL-CVE-2026-6276 stale custom cookie host causes cookie leak

Using libcurl, when a custom Host: header is first set for an HTTP request and a second request is subsequently done using the same easy handle but without the custom Host: header set, the second request would use stale information and pass on cookies meant for the first host in the second reques...

stale custom cookie host causes cookie leak

Using libcurl, when a custom Host: header is first set for an HTTP request and a second request is subsequently done using the same easy handle but without the custom Host: header set, the second request would use stale information and pass on cookies meant for the first host in the second reques...

PT-2026-35895

Name of the Vulnerable Software and Affected Versions curl affected versions not specified Description When using libcurl, a flaw exists where a custom Host: header set for an initial HTTP request can cause subsequent requests using the same easy handle to use stale information. If the second...

Tenda FH303和Tenda A300 安全漏洞

Both the Tenda FH303 and Tenda A300 are wireless routers produced by the Chinese company Tenda. The Tenda FH303 and Tenda A300 V5.07.68EN versions contain security vulnerabilities. These vulnerabilities stem from session-related weaknesses, allowing unauthenticated attackers to modify DNS setting...

Origin Validation Error

Overview Affected versions of this package are vulnerable to Origin Validation Error via the reuse of an easy handle in HTTP requests when a custom Host: header is set for the initial request and omitted in a subsequent one. An attacker can obtain cookies intended for a different host by exploiti...

PT-2026-36000

Name of the Vulnerable Software and Affected Versions Tenda W3002R/A302/W309R wireless routers version V5.07.64 en Description Insufficient session validation allows unauthenticated attackers to modify DNS settings. By sending GET requests to the '/goform/AdvSetDns' endpoint using a crafted admin...

WordPress plugin Complianz – GDPR/CCPA Cookie Consent 安全漏洞

WordPress and WordPress plugins are both products of the WordPress Foundation. WordPress is a blog platform developed using the PHP language. This platform allows for the creation of personal blog websites on servers based on PHP and MySQL. A WordPress plugin is an application extension. There is...

Tenda W3002R 安全漏洞

The Tenda W3002R is a wireless router produced by the Chinese company Tenda. The Tenda W3002R has a security vulnerability, which stems from a Cookie session weakness. This vulnerability allows unauthenticated attackers to modify DNS settings by exploiting insufficient session validation. They ca...

PT-2026-35885

Name of the Vulnerable Software and Affected Versions Complianz – GDPR/CCPA Cookie Consent versions prior to 7.4.6 Description Unauthorized data access is possible due to the REST API endpoint "/wp-json/complianz/v1/consent-area/post id/block id" using return true as the permission callback, whic...

Tenda W308R 安全漏洞

The Tenda W308R is a home wireless router from the Chinese company Tenda. It supports wireless network connections and routing management functions. The Tenda W308R v2 V5.07.48 version has a security vulnerability. This vulnerability stems from a Cookie session weakness, which allows unauthorized...

PT-2026-36001

Tenda FH303/A300 firmware V5.07.68 EN contains a session weakness vulnerability that allows unauthenticated attackers to modify DNS settings by exploiting insufficient cookie validation. Attackers can send GET requests to the /goform/AdvSetDns endpoint with a crafted admin cookie to change DNS...

PT-2026-35999

Tenda W308R v2 V5.07.48 contains a cookie session weakness vulnerability that allows unauthenticated attackers to modify DNS settings by exploiting insufficient session validation. Attackers can send GET requests to the goform/AdvSetDns endpoint with a crafted admin language cookie to change DNS...

USN-8198-2 python-tornado vulnerabilities

USN-8198-1 fixed vulnerabilities in Tornado. This update provides the corresponding updates for Ubuntu 26.04 LTS. Original advisory details: It was discovered that Tornado incorrectly handled parsing of large multipart request bodies. An attacker could possibly use this issue to cause a denial of...

USN-8198-2: Tornado vulnerabilities

USN-8198-1 fixed vulnerabilities in Tornado. This update provides the corresponding updates for Ubuntu 26.04 LTS. Original advisory details: It was discovered that Tornado incorrectly handled parsing of large multipart request bodies. An attacker could possibly use this issue to cause a denial of...

USN-8190-2 ruby-rack-session vulnerability

USN-8190-1 fixed a vulnerability in Rack::Session. This update provides the corresponding update for Ubuntu 26.04 LTS. Original advisory details: SeungMyung Lee discovered that Rack::Session did not properly reject cookies upon decryption failure. A remote attacker could use this issue to...

USN-8190-2: Rack::Session vulnerability

USN-8190-1 fixed a vulnerability in Rack::Session. This update provides the corresponding update for Ubuntu 26.04 LTS. Original advisory details: SeungMyung Lee discovered that Rack::Session did not properly reject cookies upon decryption failure. A remote attacker could use this issue to...

python3.12 security update

An update is available for python3.12. This update affects Rocky Linux 8. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from the CVE list Python is an interpreted, interactive, object-oriented programming languag...

cpython: Header injection in http.cookies.Morsel in Python

An injection flaw has been discovered in Python. When using http.cookies.Morsel, user-controlled cookie values and parameters can allow injecting HTTP headers into messages. Patch rejects all control characters within cookie names, values, and parameters...

pyOpenSSL: DTLS cookie callback buffer overflow

A flaw was found in pyOpenSSL. The setcookiegeneratecallback callback function can be used to generate DTLS cookies. When the callback returns a cookie string or byte sequence longer than 256 bytes, a buffer overflow can be triggered due to a missing bounds checking before copying the data to a...

Unity Linux 20.1070e Security Update: python3 (UTSA-2026-014307)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-014307 advisory. When using http.cookies.Morsel, user-controlled cookie values and parameters can allow injecting HTTP headers into messages. Patch rejects all control characters...