CVE-2020-11888

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Source

https://nvd.nist.gov/vuln/detail/CVE-2020-11888

Import Source

https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2020-11888.json

JSON Data

https://api.osv.dev/v1/vulns/CVE-2020-11888

Aliases

Related

Published

2020-04-20T16:15:14Z

Modified

2024-09-18T03:06:44.235650Z

Severity

6.1 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N CVSS Calculator

Summary

[none]

Details

python-markdown2 through 2.3.8 allows XSS because element names are mishandled unless a \w+ match succeeds. For example, an attack might use elementname@ or elementname- with an onclick attribute.

References

Affected packages

Debian:11 / python-markdown2

Package

Name: python-markdown2
Purl: pkg:deb/debian/python-markdown2?arch=source

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

2.3.9-1

Ecosystem specific

{
    "urgency": "not yet assigned"
}

Debian:12 / python-markdown2

Package

Name: python-markdown2
Purl: pkg:deb/debian/python-markdown2?arch=source

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

2.3.9-1

Ecosystem specific

{
    "urgency": "not yet assigned"
}

Debian:13 / python-markdown2

Package

Name: python-markdown2
Purl: pkg:deb/debian/python-markdown2?arch=source

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

2.3.9-1

Ecosystem specific

{
    "urgency": "not yet assigned"
}

Git / github.com/trentm/python-markdown2

Affected ranges

Type: GIT
Repo: https://github.com/trentm/python-markdown2
Events: Introduced

0 Unknown introduced commit / All previous commits are affected

Last affected

44dde555d9cecbcfa16a3d07f17415719777e5c9

Affected versions

1.*

1.0.1.18

1.0.1.19

1.1.0

1.1.1

1.2.0

1.3.0

1.3.1

1.4.0

1.4.1

1.4.2

2.*

2.0.0

2.0.1

2.1.0

2.2.0

2.2.1

2.2.2

2.2.3

2.3.0

2.3.1

2.3.2

2.3.3

2.3.4

2.3.5

2.3.6

2.3.7

2.3.8