CVE-2019-3826 — Vulnetix

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CVE-2019-3826 PUBLISHED

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.

EPSS 1.46% · 80.7th percentile

Risk Scores

EPSS Score

1.46%

80.7th percentile

Affected Products

Vendor	Product	Versions
Ubuntu:18.04:LTS	prometheus	0, 1.7.1+ds-1, 1.8.1+ds-2

Timeline

Mar 26, 2019 CVE Published
Oct 9, 2019 CVE Updated
Apr 14, 2021 EPSS Score
Jan 6, 2022 EPSS Score
Feb 4, 2022 EPSS Score
Apr 1, 2022 EPSS Score
Mar 17, 2025 EPSS Score
May 1, 2025 EPSS Score
May 4, 2025 EPSS Score
Jun 1, 2025 EPSS Score
Jun 4, 2025 EPSS Score
Jul 1, 2025 EPSS Score

References

https://ubuntu.com/security/CVE-2019-3826 third-party-advisory
https://github.com/prometheus/prometheus/pull/5163 third-party-advisory
https://www.cve.org/CVERecord?id=CVE-2019-3826 third-party-advisory

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