CVE-2017-1002201

medium

Description

In haml versions prior to version 5.0.0.beta.2, when using user input to perform tasks on the server, characters like < > " ' must be escaped properly. In this case, the ' character was missed. An attacker can manipulate the input to introduce additional attributes, potentially executing code.

References

https://security.gentoo.org/glsa/202007-27

https://lists.debian.org/debian-lts-announce/2021/12/msg00028.html

https://lists.debian.org/debian-lts-announce/2019/11/msg00007.html

https://github.com/haml/haml/commit/18576ae6e9bdcb4303fdbe6b3199869d289d67c2

Details

Source: Mitre, NVD

Published: 2019-10-15

Updated: 2022-04-05

Risk Information

CVSS v2

Base Score: 4.3

Vector: CVSS2#AV:N/AC:M/Au:N/C:N/I:P/A:N

Severity: Medium

CVSS v3

Base Score: 6.1

Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

Severity: Medium