CVE-2020-8031
5.4
MEDIUM
CVSS 3.1
EPSS 0.21%
Description
A Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Open Build Service allows remote attackers to store JS code in markdown that is not properly escaped, impacting confidentiality and integrity. This issue affects: Open Build Service versions prior to 2.10.8.
How to fix CVE-2020-8031
To remediate CVE-2020-8031, upgrade the affected package to a fixed version below.
- Debian/open-build-service—upgrade to 2.9.4-4 or later
Is CVE-2020-8031 being exploited?
Low — EPSS is 0.2%, meaning exploitation activity has not been observed at scale.
Affected packages (1)
- from 0, < 2.9.4-4
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 |