PYSEC-2020-28: bleach fixed in 3.1.2

PYSEC-2020-28 PUBLISHED CVSS 9.300000190734863 CRITICAL

Record from OSV · Published March 24, 2020

bleach is fixed in 3.1.2 (PyPI)

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.

Fixed versions

Upgrade to a fixed version or later. Language registries are listed first, then Linux distributions, then vendor products.

Package	Ecosystem	Fixed in
bleach	PyPI	3.1.2

Risk scores

CVSS 4.0

9.300000190734863

CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N

Affected products

Vendor	Product	Versions
PyPI	bleach	0.1, 0.1.1, 0.2

Timeline

Mar 24, 2020 CVE Published
Nov 8, 2023 CVE Updated

Query this with the API

The same record, from the CLI:

vulnetix vdb vuln PYSEC-2020-28
vulnetix vdb fixes PYSEC-2020-28

Or with curl, using the org id and key from your account page:

curl -s -H "Authorization: ApiKey ${VULNETIX_ORG_ID}:${VULNETIX_API_KEY}" \
  "https://api.vdb.vulnetix.com/v2/vuln/PYSEC-2020-28/fixes/registry"

The Community plan is free and allows 50 queries a day. Get a free API key · API quickstart

References

Look up in the Resolve Platform →