CVE-2020-18703

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Source

https://cve.org/CVERecord?id=CVE-2020-18703

Import Source

https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2020-18703.json

JSON Data

https://api.osv.dev/v1/vulns/CVE-2020-18703

Aliases

Published

2021-08-16T18:15:07.170Z

Modified

2026-07-08T20:28:53.892702Z

Severity

9.8 (Critical) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H CVSS Calculator

Summary

[none]

Details

XML External Entities (XXE) in Quokka v0.4.0 allows remote attackers to execute arbitrary code via the component 'quokka/utils/atom.py'.

References

https://github.com/rochacbruno/quokka/issues/676

Affected packages

Git / github.com/quokkaproject/quokka

Affected ranges

Type

GIT

Repo

https://github.com/quokkaproject/quokka

Events

Introduced

25c753f2697e6d7228249b95dff9514c135bd04d

Last affected

25c753f2697e6d7228249b95dff9514c135bd04d

Database specific

{
    "source": "CPE_STRING",
    "cpe": "cpe:2.3:a:quokka_project:quokka:0.4.0:*:*:*:*:*:*:*",
    "extracted_events": [
        {
            "introduced": "0.4.0"
        },
        {
            "last_affected": "0.4.0"
        }
    ]
}

Affected versions

0.*

0.4.0

Database specific

source

"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2020-18703.json"