CVE-2022-23610 Improper Verification of Cryptographic Signature in wire-server

wire-server provides back end services for Wire, an open source messenger. In versions of wire-server prior to the 2022-01-27 release, it was possible to craft DSA Signatures to bypass SAML SSO and impersonate any Wire user with SAML credentials. In teams with SAML, but without SCIM, it was...

CVE-2022-23610 Improper Verification of Cryptographic Signature in wire-server

wire-server provides back end services for Wire, an open source messenger. In versions of wire-server prior to the 2022-01-27 release, it was possible to craft DSA Signatures to bypass SAML SSO and impersonate any Wire user with SAML credentials. In teams with SAML, but without SCIM, it was...

CVE-2022-23610 Improper Verification of Cryptographic Signature in wire-server

wire-server provides back end services for Wire, an open source messenger. In versions of wire-server prior to the 2022-01-27 release, it was possible to craft DSA Signatures to bypass SAML SSO and impersonate any Wire user with SAML credentials. In teams with SAML, but without SCIM, it was...

Wire 数据伪造问题漏洞

Wire is a chat program from the German company Wire. The program supports Web, WindowsiOS, Android, and OS X platforms, has a group feature, allows voice calls, sends photos, and its original greeting method, PING. A data forgery vulnerability exists in Wire Wire-server, which stems from the...

Wire-server code issue vulnerability

Wire-server is a backup server for the open source Wire secure messaging application. Wire-server has a security vulnerability that could be exploited to trigger a user's email address change using only a short-term session token in the "Authorization" header...

CVE-2021-41100

Wire-server is the backing server for the open source wire secure messaging application. In affected versions it is possible to trigger email address change of a user with only the short-lived session token in the Authorization header. As the short-lived token is only meant as means of...

CVE-2021-41100

Wire-server is the backing server for the open source wire secure messaging application. In affected versions it is possible to trigger email address change of a user with only the short-lived session token in the Authorization header. As the short-lived token is only meant as means of...

Authentication flaw

Wire-server is the backing server for the open source wire secure messaging application. In affected versions it is possible to trigger email address change of a user with only the short-lived session token in the Authorization header. As the short-lived token is only meant as means of...

CVE-2021-41100

CVE-2021-41100 affects Wire-server (Wire’s backing server). A short-lived session token in the Authorization header can be used to change a user’s email, which may enable account takeover due to subsequent password changes. Public details indicate that Version 2021-08-16 and later added a new end...

CVE-2021-41100 Account takeover when having only access to a user's short lived token in wire-server

Wire-server is the backing server for the open source wire secure messaging application. In affected versions it is possible to trigger email address change of a user with only the short-lived session token in the Authorization header. As the short-lived token is only meant as means of...

Wire 代码问题漏洞

Wire-server is a backup server for the open source Wire secure messaging application. Wire-server has a security vulnerability that could be exploited to trigger a user's email address change using only a short-term session token in the "Authorization" header...

CVE-2021-41101

wire-server is an open-source back end for Wire, a secure collaboration platform. Before version 2.106.0, the CORS Access-Control-Allow-Origin header set by nginz is set for all subdomains of .wire.com including wire.com. This means that if somebody were to find an XSS vector in any of the...

CVE-2021-41101

wire-server is an open-source back end for Wire, a secure collaboration platform. Before version 2.106.0, the CORS Access-Control-Allow-Origin header set by nginz is set for all subdomains of .wire.com including wire.com. This means that if somebody were to find an XSS vector in any of the...

Design/Logic Flaw

wire-server is an open-source back end for Wire, a secure collaboration platform. Before version 2.106.0, the CORS Access-Control-Allow-Origin header set by nginz is set for all subdomains of .wire.com including wire.com. This means that if somebody were to find an XSS vector in any of the...

CVE-2021-41101

wire-server is an open-source back end for Wire, a secure collaboration platform. Before version 2.106.0, the CORS Access-Control-Allow-Origin header set by nginz is set for all subdomains of .wire.com including wire.com. This means that if somebody were to find an XSS vector in any of the...

CVE-2021-41101 CORS `Access-Control-Allow-Origin` settings are too lenient

wire-server is an open-source back end for Wire, a secure collaboration platform. Before version 2.106.0, the CORS Access-Control-Allow-Origin header set by nginz is set for all subdomains of .wire.com including wire.com. This means that if somebody were to find an XSS vector in any of the...

CVE-2021-41101

CVE-2021-41101 affects wire-server prior to 2.106.0, where the CORS Access-Control-Allow-Origin header configured by nginz was too permissive, applying to all subdomains of wire.com. This enables a potential attacker to abuse any subdomain with an XSS vector to talk to the Wire API using the user...

Wire 跨站脚本漏洞

Wire is a chat software by an individual developer. The software supports Web, WindowsiOS, Android, and OS X platforms, has a group feature, allows voice calls, sends photos, and its original greeting method, PING. A cross-site scripting vulnerability exists in Wire Wire-server, which can be used...

Microsoft Azure Virtual Machine信息泄露漏洞（CVE-2021-27075）

CVE-2021-27075: Microsoft Azure Vulnerability Allows Privilege Escalation and Leak of Private Data Written by Paul Litvak - 11 May 2021 In this post I will explain how the Microsoft Azure Virtual Machine VM extension works and how we found a fatal vulnerability in the extension mechanism affectin...

CVE-2021-21396

wire-server is an open-source back end for Wire, a secure collaboration platform. In wire-server from version 2021-02-16 and before version 2021-03-02, the client metadata of all users was exposed in the GET /users/list-clients endpoint. The endpoint could be used by any logged in user who could...