PT-2021-11538 · Npm · @Scullyio/Scully

Published 2021-01-14 · Updated 2021-07-21 · CVE-2020-28470

Positive Technologies (AI Summary)

CVSS v3.1

7.3

High

Base vector

AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L

Name of the Vulnerable Software and Affected Versions: @scullyio/scully versions prior to 1.0.9

Description: The issue affects the package @scullyio/scully. It involves the serialization of the transfer state using the JSON.stringify() function, which is then written into the HTML page.

Recommendations: For versions prior to 1.0.9, update to version 1.0.9 or later to resolve the issue. As a temporary workaround, consider restricting the use of the JSON.stringify() function for serializing the transfer state until a patch is applied.

Fix

XSS

Weakness Enumeration

CWE-79

Related Identifiers

CVE-2020-28470

GHSA-R96P-V3CR-GFV8

SNYK-JS-SCULLYIOSCULLY-1055829

Affected Products

@Scullyio/Scully

References · 8

• https://github.com/scullyio/scully/pull/1182 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2020-28470 · Security Note
• https://osv.dev/vulnerability/CVE-2020-28470 · Vendor Advisory
• https://osv.dev/vulnerability/GHSA-r96p-v3cr-gfv8 · Vendor Advisory
• https://github.com/scullyio/scully · Note
• https://t.me/cibsecurity/22150 · Telegram Post
• https://t.me/cvenotify/8516 · Telegram Post
• https://snyk.io/vuln/SNYK-JS-SCULLYIOSCULLY-1055829 · Note