CVE-2020-8031mediumCWE-79

CVE-2020-8031: medium-severity vulnerability in openSUSE Open Build Service

obs: Stored XSS

Published · Updated

Follow this CVE+ Monitor Open Build Service+ Monitor open-build-service

E-mail alert when it lands in KEV, gets a public PoC or its score goes up.

13Vexday Risk Score

No sign of exploitation. No public exploitation artifact known so far.

ssvc Trackcvss 6.3epss 0.7%
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.
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:L/A:N
Affected products
openSUSE · Open Build Service
Related CVEs — openSUSE Open Build Service

In the same product, most dangerous first.

CVE-2018-12473LOWpath traversal in obs-service-tar_scmEPSS 1.8%CVE-2018-12479MEDIUMRequest controller allows to create requests with arbitrary request IDsEPSS 1.7%CVE-2018-12478MEDIUMobs-service-replace_using_package_version allows to specify arbitrary input filesEPSS 1.5%CVE-2018-12474MEDIUMCrafted service parameters allows to induce unexpected behaviour in obs-service-tar_scmEPSS 1.4%CVE-2020-8021MEDIUMunauthorized read access to files where sourceaccess is disabled via a crafted _service file in Open Build ServiceEPSS 1.3%CVE-2018-7689HIGHOpen Build Service arbitrary package modificationEPSS 1.2%