CVE-2017-18915
published 2020-06-19CVE-2017-18915: An issue was discovered in Mattermost Server before 3.8.2, 3.7.5, and 3.6.7. After a restart of a server, an attacker might suddenly gain API Endpoint access.
PriorityP350critical9.8CVSS 3.1
AVNACLPRNUINSUCHIHAH
EPSS
1.18%
64.3th percentile
An issue was discovered in Mattermost Server before 3.8.2, 3.7.5, and 3.6.7. After a restart of a server, an attacker might suddenly gain API Endpoint access.
Affected
8 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| github.com | mattermost_mattermost-server | >= 0 < 3.6.7-0.20170420152529-0968e4079e0a | 3.6.7-0.20170420152529-0968e4079e0a |
| github.com | mattermost_mattermost-server | >= 3.7.0 < 3.7.5 | 3.7.5 |
| github.com | mattermost_mattermost-server | >= 3.7.0+incompatible < 3.7.5+incompatible | 3.7.5+incompatible |
| github.com | mattermost_mattermost-server | >= 3.8.0 < 3.8.2 | 3.8.2 |
| github.com | mattermost_mattermost-server | >= 3.8.0+incompatible < 3.8.2+incompatible | 3.8.2+incompatible |
| mattermost | mattermost_server | >= 3.6.0 < 3.6.7 | 3.6.7 |
| mattermost | mattermost_server | >= 3.7.0 < 3.7.5 | 3.7.5 |
| mattermost | mattermost_server | >= 3.8.0 < 3.8.2 | 3.8.2 |
CVSS provenance
nvdv3.19.8CRITICALCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
nvdv2.07.5HIGHAV:N/AC:L/Au:N/C:P/I:P/A:P
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OSV
Mattermost Server server restarts may provide attackers with API access in github.com/mattermost/mattermost-server
osv·2026-02-17
CVE-2017-18915 Mattermost Server server restarts may provide attackers with API access in github.com/mattermost/mattermost-server
Mattermost Server server restarts may provide attackers with API access in github.com/mattermost/mattermost-server
Mattermost Server server restarts may provide attackers with API access in github.com/mattermost/mattermost-server.
NOTE: The source advisory for this report contains additional versions that could not be automatically mapped to standard Go module versions.
(If this is causing false-positive reports from vulnerability scanners, please suggest an edit to the report.)
The additional affected modules and versions are: github.com/mattermost/mattermost-server before v3.6.7-0.20170420152529-0968e4079e0a.
OSV
Mattermost Server server restarts may provide attackers with API access
osv·2022-05-24
CVE-2017-18915 [CRITICAL] Mattermost Server server restarts may provide attackers with API access
Mattermost Server server restarts may provide attackers with API access
An issue was discovered in Mattermost Server before 3.8.2, 3.7.5, and 3.6.7. After a restart of a server, an attacker might suddenly gain API Endpoint access.
GHSA
Mattermost Server server restarts may provide attackers with API access
ghsa·2022-05-24
CVE-2017-18915 [CRITICAL] CWE-20 Mattermost Server server restarts may provide attackers with API access
Mattermost Server server restarts may provide attackers with API access
An issue was discovered in Mattermost Server before 3.8.2, 3.7.5, and 3.6.7. After a restart of a server, an attacker might suddenly gain API Endpoint access.
No detection rules found.
No public exploits indexed.
No writeups or analysis indexed.
2020-06-19
Published