CVE-2023-22737
Prior to version 2022-12-09, every member of a Conversation can remove a Bot from a Conversation due to a missing permissions check.
Does this matter?
Lower severity and a low EPSS score (0.73%). Track it; it rarely justifies an emergency change on its own.
Description
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.
- CVSS 3.1
- 6.5 MEDIUMCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
- EPSS
- 0.73% probability · 52th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-280, CWE-862
- Affected
- wire/wire
- Source
- security-advisories@github.com
References
- https://github.com/wireapp/wire-server/commit/494a6881f5895d4ed9e5d011455242be0d5e6223Patch, Third Party Advisory
- https://github.com/wireapp/wire-server/pull/2870Patch, Third Party Advisory
- https://github.com/wireapp/wire-server/releases/tag/v2022-12-09Release Notes, Third Party Advisory
- https://github.com/wireapp/wire-server/security/advisories/GHSA-xmjc-c6w3-pcp4Third Party Advisory
- https://github.com/wireapp/wire-server/commit/494a6881f5895d4ed9e5d011455242be0d5e6223Patch, Third Party Advisory
- https://github.com/wireapp/wire-server/pull/2870Patch, Third Party Advisory
- https://github.com/wireapp/wire-server/releases/tag/v2022-12-09Release Notes, Third Party Advisory
- https://github.com/wireapp/wire-server/security/advisories/GHSA-xmjc-c6w3-pcp4Third Party Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.