CVE-2020-13893

Published: Oct 18, 2020Modified: Nov 21, 2024

5.4

Vector

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

Exploitability: 2.3 / Impact: 2.7

Source: NVD

Description

Multiple stored cross-site scripting (XSS) vulnerabilities in Sage EasyPay 10.7.5.10 allow authenticated attackers to inject arbitrary web script or HTML via multiple parameters through Unicode Transformations (Best-fit Mapping), as demonstrated by the full-width variants of the less-than sign (%EF%BC%9C) and greater-than sign (%EF%BC%9E).

Affected (1)

Products: Sage: Easypay

1 product

Configuration A

1 vulnerable

Vulnerable Software	Affected Versions
Sage Easypay	Version 10.7.5.10

Related CWEs

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

The product 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.

References (4)

https://gist.github.com/picar0jsu/4532a6d15e8f8d7597b7dca5136ad655

Source: cve@mitre.org

Third Party Advisory

https://www.sage.com/en-sg/products/sage-easypay/

Source: cve@mitre.org

ProductVendor Advisory

https://gist.github.com/picar0jsu/4532a6d15e8f8d7597b7dca5136ad655

Source: af854a3a-2127-422b-91ae-364da2661108

Third Party Advisory

https://www.sage.com/en-sg/products/sage-easypay/

Source: af854a3a-2127-422b-91ae-364da2661108

ProductVendor Advisory

Timeline

No history available yet.