CVE-2023-2515GHSA-7G2V-2FRM-RG94BIT-MATTERMOST-2023-2515
Privilege escalation to system admin via personal access tokens
- 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- Where the record stands: published, rejected by its publisher, or superseded by another id.What do these mean?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 7.1.8, 7.7.4, 7.8.3, 7.9.2
- 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 fails to restrict a user with permissions to edit other users and to create personal access tokens from elevating their privileges to system admin
Timeline
- CVE published
- CISA SSVC assessment
Exploitation: none · Automatable: no · Technical impact: partial
- Record last updated
Affected versions
- Mattermost Mattermost
through 7.1.7; through 7.7.3; through 7.8.2; through 7.9.1
- github.com/mattermost/mattermost-server/v6Go
fixed in 7.1.8
- github.com/mattermost/mattermost-server/v6Go
From 7.2.0 · fixed in 7.7.4
- github.com/mattermost/mattermost-server/v6Go
From 7.8.0 · fixed in 7.8.3
- github.com/mattermost/mattermost-server/v6Go
From 7.9.0 · fixed in 7.9.2