CVE-2019-10905
- Source
- https://cve.org/CVERecord?id=CVE-2019-10905
- Import Source
- https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2019-10905.json
- JSON Data
- https://api.test.osv.dev/v1/vulns/CVE-2019-10905
- Aliases
- Published
- 2019-04-06T20:29:00.447Z
- Modified
- 2025-11-14T09:03:37.291364Z
- Severity
-
- 8.1 (High) CVSS_V3 - CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H CVSS Calculator
- Summary
- [none]
- Details
-
Parsedown before 1.7.2, when safe mode is used and HTML markup is disabled, might allow attackers to execute arbitrary JavaScript code if a script (already running on the affected page) executes the contents of any element with a specific class. This occurs because spaces are permitted in code block infostrings, which interferes with the intended behavior of a single class name beginning with the language- substring.
- References
Affected packages
Git / github.com/erusev/parsedown
Affected ranges
- Type
- GIT
- Repo
- https://github.com/erusev/parsedown
- Events
-
Introduced0 Unknown introduced commit / All previous commits are affectedFixed
Affected versions
0.*
0.1.0
0.1.1
0.1.2
0.1.3
0.1.4
0.1.5
0.2.0
0.2.1
0.3.0
0.4.0
0.4.1
0.4.2
0.4.3
0.4.4
0.4.5
0.4.6
0.4.7
0.4.8
0.5.0
0.6.0
0.7.0
0.7.1
0.7.2
0.7.3
0.7.4
0.7.5
0.7.6
0.7.7
0.8.0
0.8.1
0.8.2
0.8.3
0.9.0
0.9.1
0.9.2
0.9.3
0.9.4
1.*
1.0.0
1.0.0-rc.1
1.0.0-rc.2
1.0.0-rc.3
1.0.0-rc.4
1.0.0-rc.5
1.0.1
1.1.0
1.1.1
1.1.2
1.1.3
1.1.4
1.2.0
1.3.0
1.4.0
1.4.1
1.4.2
1.4.3
1.4.4
1.4.5
1.5.0
1.5.1
1.5.2
1.5.3
1.5.4
1.6.0
1.6.1
1.6.2
1.6.3
1.6.4
1.7.0
1.7.1