wire-server at a glance
- Last 12 months
- 0
- Critical · all time
- 2
- Exploited · all time
- 0
- Public exploit · all time
- 0
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| Month | Vulnerabilities | Critical |
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| Nov 2026 | 0 | 0 |
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7 results · Feed
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Medium 6.5
wire-server vulnerable to unauthorized removal of Bots from Conversations
wire-server provides back end services for Wire, a team communication and collaboration platform. Prior to version 2022-12-09, every member of a Conversation can remove a Bot from a Conversation due to a missing permissions check. Only Conversation admins sho…
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Critical 9.8
Wire-server vulnerable to Token Recipient Confusion resulting in account impersonation, deletion or malicious account creation
Wire is an encrypted communication and collaboration platform. Versions prior to 2022-07-12/Chart 4.19.0 are subject to Token Recipient Confusion. If an attacker has certain details of SAML IdP metadata, and configures their own SAML on the same backend, the …
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Medium 5.3
DoS vulnerabiliity in wire-server json parser
Wire-server is the system server for the wire back-end services. Releases prior to v2022-03-01 are subject to a denial of service attack via a crafted object causing a hash collision. This collision causes the server to spend at least quadratic time parsing i…
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Critical 9.1
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 wit…
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High 7.4
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 to…
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Medium 5.7
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 somebo…
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Medium 6.5
Bulk list client endpoint exposes too much metadata about a client
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 …