CVE-2026-28512 Pocket ID: OAuth redirect_uri validation bypass via userinfo/host confusion

Pocket ID is an OIDC provider that allows users to authenticate with their passkeys to your services. From 2.0.0 to before 2.4.0, a flaw in callback URL validation allowed crafted redirecturi values containing URL userinfo @ to bypass legitimate callback pattern checks. If an attacker can trick a...

Open Redirect

Overview Affected versions of this package are vulnerable to Open Redirect via improper validation of the redirecturi parameter. An attacker can intercept authorization codes by crafting a malicious authorization link that leverages userinfo/host confusion, causing the code to be sent to an...

GHSA-9H33-G3WW-MQFF Pocket ID: OAuth redirect_uri validation bypass via userinfo/host confusion

Impact A flaw in callback URL validation allowed crafted redirecturi values containing URL userinfo @ to bypass legitimate callback pattern checks. If an attacker can trick a user into opening a malicious authorization link, the authorization code may be redirected to an attacker-controlled host...

Open Redirect

Overview Affected versions of this package are vulnerable to Open Redirect via improper validation of the redirecturi parameter. An attacker can intercept authorization codes by crafting a malicious authorization link that leverages userinfo/host confusion, causing the code to be sent to an...

EUVD-2026-10406

Pocket ID: OAuth redirecturi validation bypass via userinfo/host confusion...

Pocket ID: OAuth redirect_uri validation bypass via userinfo/host confusion

Impact A flaw in callback URL validation allowed crafted redirecturi values containing URL userinfo @ to bypass legitimate callback pattern checks. If an attacker can trick a user into opening a malicious authorization link, the authorization code may be redirected to an attacker-controlled host...

CVE-2026-24111

An issue was discovered in Tenda W20E V4.0brV15.11.0.6. Attackers may exploit the vulnerability by specifying the value of userInfo. When userInfo is passed into the addAuthUser function and processed by sscanf without size validation, it could lead to buffer overflow...

CVE-2026-24112

An issue was discovered in Tenda W20E V4.0brV15.11.0.6. Attackers may exploit the vulnerability by specifying the value of userInfo. When userInfo is passed into the addWewifiWhiteUser function and processed by sscanf without size validation, it could lead to a buffer overflow vulnerability...

CVE-2026-24112

An issue was discovered in Tenda W20E V4.0brV15.11.0.6. Attackers may exploit the vulnerability by specifying the value of userInfo. When userInfo is passed into the addWewifiWhiteUser function and processed by sscanf without size validation, it could lead to a buffer overflow vulnerability...

CVE-2026-24112

An issue was discovered in Tenda W20E V4.0brV15.11.0.6. Attackers may exploit the vulnerability by specifying the value of userInfo. When userInfo is passed into the addWewifiWhiteUser function and processed by sscanf without size validation, it could lead to a buffer overflow vulnerability...

CVE-2026-24111

An issue was discovered in Tenda W20E V4.0brV15.11.0.6. Attackers may exploit the vulnerability by specifying the value of userInfo. When userInfo is passed into the addAuthUser function and processed by sscanf without size validation, it could lead to buffer overflow...

CVE-2026-24112

An issue was discovered in Tenda W20E V4.0brV15.11.0.6. Attackers may exploit the vulnerability by specifying the value of userInfo. When userInfo is passed into the addWewifiWhiteUser function and processed by sscanf without size validation, it could lead to a buffer overflow vulnerability...

Tenda W20E 安全漏洞

The Tenda W20E is a router produced by the Chinese company Tenda. The Tenda W20E V4.0brV15.11.0.6 version contains a security vulnerability. This vulnerability stems from the lack of size validation when processing the userInfo parameter, which may lead to a buffer overflow...

PT-2026-22611

Name of the Vulnerable Software and Affected Versions Tenda W20E version 4.0br V15.11.0.6 Description A buffer overflow issue exists in the addWewifiWhiteUser function of Tenda W20E routers. The issue is related to out-of-bounds write access within the userInfo parameter. Exploitation could allow...

CVE-2026-24112: Buffer Copy without Checking Size of Input

An issue was discovered in Tenda W20E V4.0brV15.11.0.6. Attackers may exploit the vulnerability by specifying the value of userInfo. When userInfo is passed into the addWewifiWhiteUser function and processed by sscanf without size validation, it could lead to a buffer overflow vulnerability...

Tenda W20E 安全漏洞

The Tenda W20E is a router produced by the Chinese company Tenda. The Tenda W20E V4.0brV15.11.0.6 version contains a security vulnerability. This vulnerability stems from the lack of size validation when processing the userInfo parameter, which may lead to a buffer overflow...

CVE-2026-24111

An issue was discovered in Tenda W20E V4.0brV15.11.0.6. Attackers may exploit the vulnerability by specifying the value of userInfo. When userInfo is passed into the addAuthUser function and processed by sscanf without size validation, it could lead to buffer overflow...

PT-2026-22601

Name of the Vulnerable Software and Affected Versions Tenda W20E version 4.0br V15.11.0.6 Description An issue exists in Tenda W20E firmware where improper input validation can lead to a buffer overflow. Attackers can exploit this by manipulating the userInfo variable. Specifically, when the...

CVE-2026-24111: Buffer Copy without Checking Size of Input

An issue was discovered in Tenda W20E V4.0brV15.11.0.6. Attackers may exploit the vulnerability by specifying the value of userInfo. When userInfo is passed into the addAuthUser function and processed by sscanf without size validation, it could lead to buffer overflow...

CVE-2026-24112

An issue was discovered in Tenda W20E V4.0brV15.11.0.6. Attackers may exploit the vulnerability by specifying the value of userInfo. When userInfo is passed into the addWewifiWhiteUser function and processed by sscanf without size validation, it could lead to a buffer overflow vulnerability...