CVE-2018-1098
etcd Cross-site Request Forgery (CSRF)
8.8
HIGH
CVSS 3.1
EPSS 0.26%
Description
A cross-site request forgery flaw was found in etcd 3.3.1 and earlier. An attacker can set up a website that tries to send a POST request to the etcd server and modify a key. Adding a key is done with PUT so it is theoretically safe (can't PUT from an HTML form or such) but POST allows creating in-order keys that an attacker can send.
How to fix CVE-2018-1098
To remediate CVE-2018-1098, upgrade the affected package to a fixed version below.
- —no fix listed
- —upgrade to 3.4.0 or later
Is CVE-2018-1098 being exploited?
Low — EPSS is 0.3%, meaning exploitation activity has not been observed at scale.
Affected packages (2)
- from 0
- from 0, < 3.4.0
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | HIGH8.8 | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H |