Description
In Mozilla Bleach before 3.12, a mutation XSS in bleach.clean when RCDATA and either svg or math tags are whitelisted and the keyword argument strip=False.
Published: 2020-03-24
Score: 6.1 Medium
EPSS: < 1% Very Low
KEV: No
Impact: n/a
Action: n/a
AI Analysis

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Remediation

No vendor fix or workaround currently provided.

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Tracking

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Advisories
Source ID Title
Debian DSA Debian DSA DSA-4643-1 python-bleach security update
EUVD EUVD EUVD-2020-0055 In Mozilla Bleach before 3.12, a mutation XSS in bleach.clean when RCDATA and either svg or math tags are whitelisted and the keyword argument strip=False.
Github GHSA Github GHSA GHSA-m6xf-fq7q-8743 Bleach vulnerable to mutation XSS via whitelisted math or svg and raw tag
Ubuntu USN Ubuntu USN USN-8077-1 Bleach vulnerabilities
History

No history.

Subscriptions

Fedoraproject Fedora
Mozilla Bleach
cve-icon MITRE

Status: PUBLISHED

Assigner: mozilla

Published:

Updated: 2024-08-04T09:11:05.111Z

Reserved: 2020-01-10T00:00:00.000Z

Link: CVE-2020-6816

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2020-03-24T22:15:12.657

Modified: 2024-11-21T05:36:13.997

Link: CVE-2020-6816

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.

Weaknesses