CVE-2023-22737
What it is
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 should be able to remove Bots. Regular Conversations are not allowed to do so. The issue is fixed in wire-server 2022-12-09 and is already deployed on all Wire managed services. On-premise instances of wire-server need to be updated to 2022-12-09/Chart 4.29.0, so that their backends are no longer affected. There are no known workarounds.
At a glance
- Exploitability
- Can be exploited over the network with a low-privilege account. High risk of service disruption.
- Exploit odds
- 0.8% chance of exploitation in the next 30 days (EPSS).
- Fix
- A patch, advisory or fixed version is referenced. Upgrade or apply it.
Timeline
- PublishedDisclosed publicly on CVE.org and NVD
- Last updatedMost recent change to the record
Why it ranks here
- Exploited in the wild: no, CISA does not list it.
- Exploit odds: 0.8% in the next 30 days (EPSS).
- Severity: 6.5 MEDIUM (CVSS).
- Fix: a patch or advisory is linked.
Details
- Published
- Last modified
- Exploit probability
- 0.8% · EPSS, next 30 days
- Weakness
- CWE-280
- Record status
- Modified
Affected
- Wire < 2022-12-09
Attack profile CVSS 3.1 · 6.5
- Attack vector
- Network
- Complexity
- Low
- Privileges needed
- Low
- User interaction
- None
- Scope
- Unchanged
- Confidentiality
- None
- Integrity
- None
- Availability
- High
Raw vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Is it in your code?
Hand this to your coding agent. It searches your project for the affected products and checks versions. Nothing leaves your machine.
Read https://cve-list.com/agent/cve/CVE-2023-22737.md and follow it. Check whether this project is affected by CVE-2023-22737. Read only. Don't change anything and don't upload my code. Tell me yes, no or not sure, with the file as proof.
Fix and advisories
- https://github.com/wireapp/wire-server/commit/494a6881f5895d4ed9e5d011455242be0d5e6223
- https://github.com/wireapp/wire-server/pull/2870
- https://github.com/wireapp/wire-server/releases/tag/v2022-12-09
- https://github.com/wireapp/wire-server/security/advisories/GHSA-xmjc-c6w3-pcp4
- https://github.com/wireapp/wire-server/commit/494a6881f5895d4ed9e5d011455242be0d5e6223
- https://github.com/wireapp/wire-server/pull/2870
- https://github.com/wireapp/wire-server/releases/tag/v2022-12-09
- https://github.com/wireapp/wire-server/security/advisories/GHSA-xmjc-c6w3-pcp4
References
- https://github.com/wireapp/wire-server/commit/494a6881f5895d4ed9e5d011455242be0d5e6223
- https://github.com/wireapp/wire-server/pull/2870
- https://github.com/wireapp/wire-server/releases/tag/v2022-12-09
- https://github.com/wireapp/wire-server/security/advisories/GHSA-xmjc-c6w3-pcp4
- https://github.com/wireapp/wire-server/commit/494a6881f5895d4ed9e5d011455242be0d5e6223
- https://github.com/wireapp/wire-server/pull/2870
- https://github.com/wireapp/wire-server/releases/tag/v2022-12-09
- https://github.com/wireapp/wire-server/security/advisories/GHSA-xmjc-c6w3-pcp4