CVE-2017-15881 – keystone

Package

Manager: npm
Name: keystone
Vulnerable Version: >=0 <4.0.0-beta7

Severity

Level: Medium

CVSS v3.1: CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N

CVSS v4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:P/VC:L/VI:L/VA:N/SC:L/SI:L/SA:N

EPSS: 0.00466 pctl0.6346

Details

Cross-Site Scripting in keystone Versions of `keystone` prior to 4.0.0 are vulnerable to Cross-Site Scripting (XSS). The package fails to properly encode rendered HTML on admin-created blog posts. This allows attackers to execute arbitrary JavaScript in the victim's browser. Exploiting this vulnerability requires having access to an admin account. ## Recommendation Update to version 4.0.0 or later.

Metadata

Created: 2017-11-16T01:47:02Z
Modified: 2021-06-11T13:54:39Z
Source: https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2017/11/GHSA-7cv6-gvx3-m54m/GHSA-7cv6-gvx3-m54m.json
CWE IDs: ["CWE-79"]
Alternative ID: GHSA-7cv6-gvx3-m54m
Finding: F425
Auto approve: 1