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Security Advisories: MDE2OlNlY3VyaXR5QWR2aXNvcnlHSFNBLXI1M3ctZzR4bS0zZ2M2
Haml vulnerable to cross-site scripting
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.
JSON: https://advisories.ecosyste.ms/api/v1/advisories/MDE2OlNlY3VyaXR5QWR2aXNvcnlHSFNBLXI1M3ctZzR4bS0zZ2M2
Source: GitHub Advisory Database
Origin: Unspecified
Severity: Moderate
Classification: General
Published: over 4 years ago
Updated: 8 months ago
CVSS Score: 6.1
CVSS vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
Identifiers: GHSA-r53w-g4xm-3gc6, CVE-2017-1002201
References:
- https://nvd.nist.gov/vuln/detail/CVE-2017-1002201
- https://github.com/haml/haml/commit/18576ae6e9bdcb4303fdbe6b3199869d289d67c2
- https://snyk.io/vuln/SNYK-RUBY-HAML-20362
- https://lists.debian.org/debian-lts-announce/2019/11/msg00007.html
- https://security.gentoo.org/glsa/202007-27
- https://lists.debian.org/debian-lts-announce/2021/12/msg00028.html
- https://github.com/rubysec/ruby-advisory-db/blob/master/gems/haml/CVE-2017-1002201.yml
- https://github.com/advisories/GHSA-r53w-g4xm-3gc6
Blast Radius: 31.0
Affected Packages
rubygems:haml
Dependent packages: 1,469Dependent repositories: 122,605
Downloads: 143,202,622 total
Affected Version Ranges: < 5.0.0
Fixed in: 5.0.0
All affected versions: 1.0.0, 1.0.1, 1.0.2, 1.0.3, 1.0.4, 1.0.5, 1.5.0, 1.5.1, 1.5.2, 1.7.0, 1.7.1, 1.7.2, 1.8.0, 1.8.1, 1.8.2, 2.0.0, 2.0.1, 2.0.2, 2.0.3, 2.0.4, 2.0.5, 2.0.6, 2.0.7, 2.0.8, 2.0.9, 2.0.10, 2.2.0, 2.2.1, 2.2.2, 2.2.3, 2.2.4, 2.2.5, 2.2.6, 2.2.8, 2.2.9, 2.2.10, 2.2.11, 2.2.12, 2.2.13, 2.2.14, 2.2.15, 2.2.16, 2.2.17, 2.2.18, 2.2.19, 2.2.20, 2.2.21, 2.2.22, 2.2.23, 2.2.24, 3.0.0, 3.0.1, 3.0.2, 3.0.3, 3.0.4, 3.0.5, 3.0.6, 3.0.7, 3.0.9, 3.0.10, 3.0.11, 3.0.12, 3.0.13, 3.0.14, 3.0.15, 3.0.16, 3.0.17, 3.0.18, 3.0.21, 3.0.22, 3.0.23, 3.0.24, 3.0.25, 3.1.0, 3.1.1, 3.1.2, 3.1.3, 3.1.4, 3.1.5, 3.1.6, 3.1.7, 3.1.8, 4.0.0, 4.0.1, 4.0.2, 4.0.3, 4.0.4, 4.0.5, 4.0.6, 4.0.7
All unaffected versions: 5.0.0, 5.0.1, 5.0.2, 5.0.3, 5.0.4, 5.1.0, 5.1.1, 5.1.2, 5.2.0, 5.2.1, 5.2.2, 6.0.0, 6.0.1, 6.0.2, 6.0.3, 6.0.4, 6.0.5, 6.0.6, 6.0.7, 6.0.8, 6.0.9, 6.0.10, 6.0.11, 6.0.12, 6.1.0, 6.1.1, 6.1.2, 6.1.3, 6.1.4, 6.2.0, 6.2.1, 6.2.2, 6.2.3, 6.2.4, 6.2.5, 6.3.0