CVE-2019-3826
Withdrawn Advisory: Prometheus XSS Vulnerability
5.4
MEDIUM
CVSS 3.1
EPSS 1.8%
Description
A stored, DOM based, cross-site scripting (XSS) flaw was found in Prometheus before version 2.7.1. An attacker could exploit this by convincing an authenticated user to visit a crafted URL on a Prometheus server, allowing for the execution and persistent storage of arbitrary scripts.
How to fix CVE-2019-3826
To remediate CVE-2019-3826, upgrade the affected package to a fixed version below.
- —upgrade to 2.7.1+ds-1 or later
- —upgrade to 2.7.1 or later
Is CVE-2019-3826 being exploited?
Low — EPSS is 1.8%, meaning exploitation activity has not been observed at scale.
Affected packages (2)
- from 0, < 2.7.1+ds-1
- from 0, < 2.7.1
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | MEDIUM5.4 | CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N |