OESA-2026-1729 pyOpenSSL security update

pyOpenSSL is a rather thin wrapper around a subset of the OpenSSL library. With thin wrapper we mean that a lot of the object methods do nothing more than calling a corresponding function in the OpenSSL library. Security Fixes: A security vulnerability exists in the PyOpenSSL library's...

OpenBao 授权问题漏洞

OpenBao is OpenBao open source a sensitive data management software . OpenBao there is an authorization problem vulnerability , the vulnerability stems from JWT/OIDC login and role callbackmode is set to direct when the user is not prompted to confirm , an attacker can use this vulnerability lead...

CVE-2026-33720

n8n is an open source workflow automation platform. Prior to version 2.8.0, when the N8NSKIPAUTHONOAUTHCALLBACK environment variable is set to true, the OAuth callback handler skips ownership verification of the OAuth state parameter. This allows an attacker to trick a victim into completing an...

CVE-2026-33661

Pay is an open-source payment SDK extension package for various Chinese payment services. Prior to version 3.7.20, the verifywechatsign function in src/Functions.php unconditionally skips all signature verification when the PSR-7 request reports localhost as the host. An attacker can exploit this...

Incorrect Authorization

Overview @openclaw/nextcloud-talk is an OpenClaw Nextcloud Talk channel plugin Affected versions of this package are vulnerable to Incorrect Authorization via the callback process. An attacker can execute unauthorized actions by sending specially crafted requests before sender authorization check...

Incorrect Authorization

Overview @openclaw/mattermost is an OpenClaw Mattermost channel plugin Affected versions of this package are vulnerable to Incorrect Authorization via the callback process. An attacker can execute unauthorized actions by sending specially crafted requests before sender authorization checks are...

GHSA-8883-9W57-VWV6 OpenClaw: Mattermost callback dispatch allowed non-allowlisted sender actions

Summary Mattermost interactive callback dispatch could run action handlers before normal sender authorization checks completed. Affected Packages / Versions - Package: openclaw npm - Affected: = 2026.3.22 - Latest released tag checked: v2026.3.23-2 630f1479c44f78484dfa21bb407cbe6f171dac87 - Lates...

OpenClaw: Mattermost callback dispatch allowed non-allowlisted sender actions

Summary Mattermost interactive callback dispatch could run action handlers before normal sender authorization checks completed. Affected Packages / Versions - Package: openclaw npm - Affected: = 2026.3.22 - Latest released tag checked: v2026.3.23-2 630f1479c44f78484dfa21bb407cbe6f171dac87 - Lates...

CVE-2026-33619

PinchTab is a standalone HTTP server that gives AI agents direct control over a Chrome browser. PinchTab v0.8.3 contains a server-side request forgery issue in the optional scheduler's webhook delivery path. When a task is submitted to POST /tasks with a user-controlled callbackUrl, the v0.8.3...

CVE-2026-33661 WeChat Pay callback signature verification bypassed when Host header is localhost

Pay is an open-source payment SDK extension package for various Chinese payment services. Prior to version 3.7.20, the verifywechatsign function in src/Functions.php unconditionally skips all signature verification when the PSR-7 request reports localhost as the host. An attacker can exploit this...

CVE-2026-33661

CVE-2026-33661 affects the yansongda/pay library prior to 3.7.20. The verify_wechat_sign() function incorrectly bypasses RSA signature verification when the PSR-7 request Host header is localhost, allowing an attacker to POST to the WeChat Pay callback with Host: localhost and forge payment succe...

CVE-2026-33661 WeChat Pay callback signature verification bypassed when Host header is localhost

Pay is an open-source payment SDK extension package for various Chinese payment services. Prior to version 3.7.20, the verifywechatsign function in src/Functions.php unconditionally skips all signature verification when the PSR-7 request reports localhost as the host. An attacker can exploit this...

CVE-2026-33619

PinchTab is a standalone HTTP server that gives AI agents direct control over a Chrome browser. PinchTab v0.8.3 contains a server-side request forgery issue in the optional scheduler's webhook delivery path. When a task is submitted to POST /tasks with a user-controlled callbackUrl, the v0.8.3...

CVE-2026-33619 PinchTab has Unauthenticated Blind SSRF in Task Scheduler via Unvalidated callbackUrl

PinchTab is a standalone HTTP server that gives AI agents direct control over a Chrome browser. PinchTab v0.8.3 contains a server-side request forgery issue in the optional scheduler's webhook delivery path. When a task is submitted to POST /tasks with a user-controlled callbackUrl, the v0.8.3...

CVE-2026-33619

PinchTab v0.8.3 exposes an unauthenticated blind SSRF via the scheduler’s webhook delivery path. When a task is submitted to POST /tasks with a user-controlled callbackUrl, the scheduler issues an outbound POST to that URL at terminal state. The webhook path only validated the URL scheme, failing...

CVE-2026-33619 PinchTab has Unauthenticated Blind SSRF in Task Scheduler via Unvalidated callbackUrl

PinchTab is a standalone HTTP server that gives AI agents direct control over a Chrome browser. PinchTab v0.8.3 contains a server-side request forgery issue in the optional scheduler's webhook delivery path. When a task is submitted to POST /tasks with a user-controlled callbackUrl, the v0.8.3...

CVE-2026-33619 PinchTab has Unauthenticated Blind SSRF in Task Scheduler via Unvalidated callbackUrl

PinchTab is a standalone HTTP server that gives AI agents direct control over a Chrome browser. PinchTab v0.8.3 contains a server-side request forgery issue in the optional scheduler's webhook delivery path. When a task is submitted to POST /tasks with a user-controlled callbackUrl, the v0.8.3...

GO-2026-4860 OpenBao lacks user confirmation for OIDC direct callback mode in github.com/openbao/openbao

OpenBao lacks user confirmation for OIDC direct callback mode in github.com/openbao/openbao...

Server-side Request Forgery (SSRF)

Overview Affected versions of this package are vulnerable to Server-side Request Forgery SSRF via the callbackUrl parameter in the Task Scheduler process. An attacker can cause the server to make arbitrary HTTP requests to external or internal systems by supplying a crafted URL. Remediation Upgra...

GO-2026-4825 PinchTab has Unauthenticated Blind SSRF in Task Scheduler via Unvalidated callbackUrl in github.com/pinchtab/pinchtab

PinchTab has Unauthenticated Blind SSRF in Task Scheduler via Unvalidated callbackUrl in github.com/pinchtab/pinchtab...