CVE-2024-43780GHSA-2JHX-W3VC-W59GBIT-MATTERMOST-2024-43780GO-2024-3089
Unauthorized channel file upload
- Published
- Last modified
- Where the record stands: published, rejected by its publisher, or superseded by another id.What do these mean? →
- published
- Whether CISA lists it in its Known Exploited Vulnerabilities catalog: proof that attackers are using it.What do these mean? →
- Not listed in CISA KEV
- Fix
- Fixed in 9.5.8, 9.10.1, 9.9.2, 9.8.3, 9.5.8+incompatible, and 3 more
- Whether working attack code is public (Exploit-DB, Metasploit, Nuclei or GitHub). Public code makes attacks easier.What do these mean? →
- None on Exploit-DB, Metasploit or GitHub
CISA's decision points: whether it is exploited, whether attacks can be automated, and how much control an attacker gets. Assessed (SSVC 2.0.3).What do these mean? →
- Exploitation: none
- Automatable: no
- Technical impact: partial
Summary
Mattermost versions 9.9.x <= 9.9.1, 9.5.x <= 9.5.7, 9.10.0, 9.8.x <= 9.8.2 fail to enforce permissions which allows a guest user with read access to upload files to a channel.
Timeline
- CVE published
- CISA SSVC assessment
Exploitation: none · Automatable: no · Technical impact: partial
- Record last updated
Affected versions
- Mattermost Mattermost
From 9.9.0 · through 9.9.1; From 9.5.0 · through 9.5.7; From 9.8.0 · through 9.8.2
- github.com/mattermost/mattermost/server/v8Go
From 9.5.0 · fixed in 9.5.8
- github.com/mattermost/mattermost/server/v8Go
From 9.10.0 · fixed in 9.10.1
- github.com/mattermost/mattermost/server/v8Go
From 9.9.0 · fixed in 9.9.2
- github.com/mattermost/mattermost/server/v8Go
From 9.8.0 · fixed in 9.8.3
- github.com/mattermost/mattermost-serverGo
From 9.5.0+incompatible · fixed in 9.5.8+incompatible; From 9.8.0+incompatible · fixed in 9.8.3+incompatible; From 9.9.0+incompatible · fixed in 9.9.2+incompatible; From 9.10.0+incompatible · fixed in 9.10.1+incompatible
- github.com/mattermost/mattermost-server/v5Go
All versions
- github.com/mattermost/mattermost-server/v6Go
All versions
- github.com/mattermost/mattermost/server/v8Go
All versions