CVE-2018-1000086
pym.js CSRF Vulnerability
8.8
HIGH
CVSS 3.1
EPSS 0.30%
Description
NPR Visuals Team Pym.js version versions 0.4.2 up to 1.3.1 contains a Cross Site Request Forgery (CSRF) vulnerability in Pym.js `_onNavigateToMessage` function. https://github.com/nprapps/pym.js/blob/master/src/pym.js#L573 can result in Arbitrary javascript code execution. This attack appears to be exploitable if the Attacker gains full javascript access to pages with Pym.js embeds, or when user visits an attacker-crafted page. This vulnerability appears to have been fixed in versions 1.3.2 and later.
How to fix CVE-2018-1000086
To remediate CVE-2018-1000086, upgrade the affected package to a fixed version below.
- —upgrade to 1.3.2 or later
Is CVE-2018-1000086 being exploited?
Low — EPSS is 0.3%, meaning exploitation activity has not been observed at scale.
Affected packages (1)
- >= 0.4.2, < 1.3.2
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | HIGH8.8 | CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H |