Bug 2027197 (CVE-2021-42576) - CVE-2021-42576 bluemonday: improper policies enforcement may lead to remote code execution
Summary: CVE-2021-42576 bluemonday: improper policies enforcement may lead to remote c...
Keywords:
Status: NEW
Alias: CVE-2021-42576
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
medium
medium
Target Milestone: ---
Assignee: Red Hat Product Security
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Depends On:
Blocks: 2027199
TreeView+ depends on / blocked
 
Reported: 2021-11-29 05:57 UTC by Marian Rehak
Modified: 2021-11-29 10:29 UTC (History)
2 users (show)

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Description Marian Rehak 2021-11-29 05:57:56 UTC
The bluemonday sanitizer before 1.0.16 for Go, and before 0.0.8 for Python (in pybluemonday), does not properly enforce policies associated with the SELECT, STYLE, and OPTION elements.

External Reference:

https://docs.google.com/document/d/11SoX296sMS0XoQiQbpxc5pNxSdbJKDJkm5BDv0zrX50/

Comment 1 lnacshon 2021-11-29 10:27:24 UTC
Seems that all our services are using bluemonday in go prior to 1.0.16


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