CVE-2017-18892
unknown
CVSS v3
—
CVSS v2
—
VIR risk
—
Description
Mattermost Server does not neutralize HTML content in an Email template field in github.com/mattermost/mattermost-server
Predictions
Exploit likelihood
30%
Patch ETA
—
Heuristic predictions, AS-IS, for prioritization only.
Mitigations
No vendor mitigations ingested yet for this CVE. The mitigation-content worker queues fetches as references arrive — check back in a few minutes, or see the references list below.
Package impact
| Ecosystem | Package | Vulnerable | Fixed |
|---|---|---|---|
| Go | github.com/mattermost/mattermost-server | <4.0.5 | 4.0.5 |
| Go | github.com/mattermost/mattermost-server | >=4.1.0,<4.1.1 | 4.1.1 |
| Go | github.com/mattermost/mattermost-server | >=4.2.0-rc1,<4.2.0 | 4.2.0 |
| Go | github.com/mattermost/mattermost-server | >=4.2.0-rc1+incompatible,<4.2.0+incompatible | 4.0.5+incompatible |
References
- https://nvd.nist.gov/vuln/detail/CVE-2017-18892
- https://github.com/mattermost/mattermost/commit/4e05fbffed4d7ad75c0bb55d67d2c6f7cf9eaad6
- https://github.com/mattermost/mattermost/commit/d76946bdb545aba4088943fc523dabb459d22873
- https://github.com/mattermost/mattermost/commit/f5167f3ba645b829f4c28530e13be6c3db967255
- https://github.com/mattermost/mattermost
- https://mattermost.com/security-updates
- https://github.com/advisories/GHSA-wj5w-qghh-gvqp
Verify integrity in audit chain (admin only). AS-IS.