Not a U.S. government website. NDD is an independent vulnerability database by Volerion and is not affiliated with or endorsed by NIST or NVD.

CVE-2017-1002201 Details

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.

Metrics

CVSS 3.x Severity and Vector Strings:

NIST: [email protected]CVSS-B:6.1 MEDIUMVector:CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

References to Advisories, Solutions, and Tools

By selecting these links, you will be leaving this site. These are references gathered from the official CVE record and are not endorsed by Volerion.

URL	Source(s)	Tag(s)
https://github.com/haml/haml/commit/18576ae6e9bdcb4303fdbe6b3199869d289d67c2	CVE	PatchThird Party Advisory
https://lists.debian.org/debian-lts-announce/2019/11/msg00007.html	CVE	Mailing ListThird Party Advisory
https://lists.debian.org/debian-lts-announce/2021/12/msg00028.html	CVE	Mailing ListThird Party Advisory
https://security.gentoo.org/glsa/202007-27	CVE	Third Party Advisory
https://snyk.io/vuln/SNYK-RUBY-HAML-20362	CVE	ExploitPatchThird Party Advisory
https://github.com/haml/haml/commit/18576ae6e9bdcb4303fdbe6b3199869d289d67c2	[email protected]	PatchThird Party Advisory
https://lists.debian.org/debian-lts-announce/2019/11/msg00007.html	[email protected]	Mailing ListThird Party Advisory
https://lists.debian.org/debian-lts-announce/2021/12/msg00028.html	[email protected]	Mailing ListThird Party Advisory
https://security.gentoo.org/glsa/202007-27	[email protected]	Third Party Advisory
https://snyk.io/vuln/SNYK-RUBY-HAML-20362	[email protected]	ExploitPatchThird Party Advisory

see all 10 references

Weakness Enumeration

CWE-ID	CWE Name	Source
CWE-79	Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')	[email protected]

Affected Products

Product	Versions
haml haml	< 5.0.0
CPE cpe:2.3:a:haml:haml::::::ruby::* Remediation No remediation found in references.
debian debian linux	8.0 9.0
CPE cpe:2.3:o:debian:debian_linux:8.0:::::::* cpe:2.3:o:debian:debian_linux:9.0:::::::* Remediation No remediation found in references.

Change History

8 change records found show changes

Date	Action	Recorded By
Jun 17, 2026	CVE Modified	[email protected]
Nov 21, 2024	CVE Modified	CVE
May 14, 2024	CVE Modified	[email protected]
Apr 5, 2022	Modified Analysis	[email protected]
Dec 29, 2021	CVE Modified	[email protected]
Jul 27, 2020	CVE Modified	[email protected]
Nov 10, 2019	CVE Modified	[email protected]
Oct 18, 2019	Initial Analysis	[email protected]