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CVE-2020-6802

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Moole Vulnerability Database

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Vulnerability Database › pypi › CVE-2020-6802

Medium

CVE-2020-6802

In Mozilla Bleach before 3.11, a mutation XSS affects users calling bleach.clean with noscript and a raw tag in the allowed/whitelisted tags option.

VectorNETWORK

PublishedMar 24, 2020, 22:15

Published Bysecurity@mozilla.org

Base Score

Score6.1

Affected Versions

Package (Ecosystem)IntroducedFixedLimit

bleach(PyPI)03.1.1N/A

References

https://advisory.checkmarx.net/advisory/CX-2020-4276
https://github.com/mozilla/bleach/security/advisories/GHSA-q65m-pv3f-wr5r
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/72R4VFFHDRSQMNT7IZU3X2755ZP4HGNI/
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/OCNLM2MGQTOLCIVVYS2Z5S7KOQJR5JC4/
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/YTULPQB7HVPPYWEYVNHJGDTSPVIDHIZX/
https://www.checkmarx.com/blog/vulnerabilities-discovered-in-mozilla-bleach

Weakness Type

CWE-79

CVSS Metrics

Base Score

6.1

Vector String

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

Base SeverityMedium

Version

3.1

Attack Vector (AV)

NETWORK