CVE-2020-11888

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Source
https://cve.org/CVERecord?id=CVE-2020-11888
Import Source
https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2020-11888.json
JSON Data
https://api.test.osv.dev/v1/vulns/CVE-2020-11888
Aliases
Downstream
DEBIAN (1)
openSUSE (2)
UBUNTU (1)
Related
openSUSE (2)
Published
2020-04-20T16:15:14Z
Modified
2026-08-18T13:13:42Z
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

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
Database specific
Show details 
{
    "cpe":  "cpe:2.3:a:python-markdown2_project:python-markdown2:*:*:*:*:*:*:*:*",
    "extracted_events":  [
        {
            "introduced":  "0"
        },
        {
            "last_affected":  "2.3.8"
        }
    ],
    "source":  "CPE_RANGE"
}

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

Database specific

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