| CVE-2020-2122 | Medium-low damage | 5.4 |
| Medium difficulty to exploit |
| (other affected products) | Published: Wed Feb 12 15:15:00 2020 UTC. Last Modified: Fri Feb 14 18:48:00 2020 UTC |
CPE matches: cpe:2.3:a:jenkins:brakeman:*:*:*:*:*:jenkins:*:* && versionEndIncluding=0.12
Description
Jenkins Brakeman Plugin 0.12 and earlier did not escape values received from parsed JSON files when rendering them, resulting in a stored cross-site scripting vulnerability exploitable by users able to control the Brakeman post-build step input data.
Damage
- Limited modification of data and/or system files.
- Limited access to information.
Attack conditions
- Remote attacking is possible through the network but requires the attacker to have regular user privileges.
- Human user action interaction is required for the attack.
- The attack is estimated to have a high success rate, once attempted.
Damage and attack conditions obtained from CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N (CVSSv3)
Type of bug(s)
- CWE-79, Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting'): The software does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users.