CVE-2020-2257

LOW

Description

Jenkins Validating String Parameter Plugin 2.4 and earlier does not escape various user-controlled fields, resulting in a stored cross-site scripting (XSS) vulnerability exploitable by attackers with Job/Configure permission.

References

http://www.openwall.com/lists/oss-security/2020/09/16/3

https://www.jenkins.io/security/advisory/2020-09-16/#SECURITY-1935

Details

Source: MITRE

Published: 2020-09-16

Updated: 2020-09-16

Type: CWE-79

Risk Information

CVSS v2.0

Base Score: 3.5

Vector: AV:N/AC:M/Au:S/C:N/I:P/A:N

Impact Score: 2.9

Exploitability Score: 6.8

Severity: LOW

CVSS v3.0

Base Score: 5.4

Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N

Impact Score: 2.7

Exploitability Score: 2.3

Severity: MEDIUM