vulnerability
Oracle Solaris 11: CVE-2021-28957 (11.4 SRU 36.101.2)
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 4 | (AV:N/AC:M/Au:N/C:N/I:P/A:N) | Mar 21, 2021 | Aug 27, 2021 | Feb 17, 2022 |
Severity
4
CVSS
(AV:N/AC:M/Au:N/C:N/I:P/A:N)
Published
Mar 21, 2021
Added
Aug 27, 2021
Modified
Feb 17, 2022
Description
An XSS vulnerability was discovered in python-lxml's clean module versions before 4.6.3. When disabling the safe_attrs_only and forms arguments, the Cleaner class does not remove the formaction attribute allowing for JS to bypass the sanitizer. A remote attacker could exploit this flaw to run arbitrary JS code on users who interact with incorrectly sanitized HTML. This issue is patched in lxml 4.6.3.
Solutions
oracle-solaris-11-4-upgrade-library-python-lxml-27-4-6-3-11-4-36-0-1-101-0oracle-solaris-11-4-upgrade-library-python-lxml-37-4-6-3-11-4-36-0-1-101-0oracle-solaris-11-4-upgrade-library-python-lxml-39-4-6-3-11-4-36-0-1-101-0oracle-solaris-11-4-upgrade-library-python-lxml-4-6-3-11-4-36-0-1-101-0
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