CVE-2021-27671

Published: Feb 25, 2021Modified: Nov 21, 2024

6.1

Vector

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

Exploitability: 2.8 / Impact: 2.7

Source: NVD

Description

An issue was discovered in the comrak crate before 0.9.1 for Rust. XSS can occur because the protection mechanism for data: and javascript: URIs is case-sensitive, allowing (for example) Data: to be used in an attack.

Affected (1)

Products: Comrak Project: Comrak

Comrak Project

1 product

Comrak

Configuration A

1 vulnerable

Vulnerable Software	Affected Versions
Comrak Project Comrak	Before 0.9.1

Related CWEs

CWE-79

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 (2)

https://rustsec.org/advisories/RUSTSEC-2021-0026.html

Source: cve@mitre.org

Third Party Advisory

https://rustsec.org/advisories/RUSTSEC-2021-0026.html

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

Third Party Advisory

Timeline

No history available yet.