XSS in Debian Linux
CVE-2020-8020
A Improper Neutralization of Input During Web Page Generation vulnerability in open-build-service allows remote attackers to store arbitrary JS code to cause XSS. This issue affects: openSUSE open-build-service versions prior to 7cc32c8e2ff7290698e101d9a80a9dc29a5500fb.
Vulnerability class: XSS (Cross-Site Scripting)
Published · last modified .
CVSS v3 metric
CVSS v3 base score 6.5 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N.
EPSS exploit prediction
EPSS: 0.009 (58.8th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 59th percentile — 58.8% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.009 · newest: 0.009 · change: +0.000
Affected products
- Debian Linux — versions 9.0
- openSUSE Open-Build-Service — versions open-build-service
- openSUSE Open Build Service
Weakness classification (CWE)
References
- bugzilla.suse.com/show_bug.cgi (Issue Tracking, Vendor Advisory)
- lists.debian.org/debian-lts-announce/2021/02/msg00006.html (mailing-list, Mailing List, Third Party Advisory)
Frequently asked questions
- What is CVE-2020-8020?
- CVE-2020-8020 is a medium-severity vulnerability in Debian Linux, classified under Cross-site Scripting. CVSS score: 6.5/10. Published 2020-05-13.
- How severe is CVE-2020-8020?
- Medium severity. CVSS v3 base score is 6.5 out of 10.