CVE-2017-1002201

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

Affected packages

Git / github.com/haml/haml

Affected ranges

Type

GIT

Repo

https://github.com/haml/haml

Events

Introduced

Fixed

78e2a09d3b8c6f7cdb3bb87ff84dce8fad5598ac

Fixed

18576ae6e9bdcb4303fdbe6b3199869d289d67c2

Database specific

{
    "versions": [
        {
            "introduced": "0"
        },
        {
            "fixed": "5.0.0"
        }
    ]
}

Affected versions

2.*

2.0.0

2.2.0

3.*

3.0.0

3.0.0.beta.1

3.0.0.beta.2

3.0.0.beta.3

3.0.0.rc.1

3.0.0.rc.2

3.0.0.rc.3

3.0.0.rc.4

3.0.0.rc.5

3.1.0

3.1.1

3.1.2

3.1.3

3.2.0.beta.1

3.2.0.beta.2

4.*

4.1.0.beta.1

v5.*

v5.0.0.beta.2

Database specific

source

"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2017-1002201.json"

unresolved_ranges

[
    {
        "events": [
            {
                "introduced": "0"
            },
            {
                "last_affected": "8.0"
            }
        ]
    },
    {
        "events": [
            {
                "introduced": "0"
            },
            {
                "last_affected": "9.0"
            }
        ]
    }
]