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 Vulnerability   
Search   		     Search 324607 CVE descriptions
and 145615 test descriptions,
access 10,000+ cross references.
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CVE ID:CVE-2021-28957
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.
Test IDs: 1.3.6.1.4.1.25623.1.1.4.2022.3934.1   1.3.6.1.4.1.25623.1.1.2.2021.2610   1.3.6.1.4.1.25623.1.1.4.2022.3937.1   1.3.6.1.4.1.25623.1.1.2.2021.2563   1.3.6.1.4.1.25623.1.0.892606   1.3.6.1.4.1.25623.1.1.2.2021.2732   1.3.6.1.4.1.25623.1.1.2.2021.2517   1.3.6.1.4.1.25623.1.1.10.2021.0246   1.3.6.1.4.1.25623.1.1.2.2022.1141   1.3.6.1.4.1.25623.1.1.2.2021.2907   1.3.6.1.4.1.25623.1.0.879708   1.3.6.1.4.1.25623.1.1.12.2021.4896.2   1.3.6.1.4.1.25623.1.1.2.2021.2483   1.3.6.1.4.1.25623.1.1.2.2021.2830   1.3.6.1.4.1.25623.1.0.844884   1.3.6.1.4.1.25623.1.1.2.2021.2539   1.3.6.1.4.1.25623.1.0.879701   1.3.6.1.4.1.25623.1.1.2.2021.2792   1.3.6.1.4.1.25623.1.0.704880  
Cross References: Common Vulnerability Exposure (CVE) ID: CVE-2021-28957
https://security.netapp.com/advisory/ntap-20210521-0004/
Debian Security Information: DSA-4880 (Google Search)
https://www.debian.org/security/2021/dsa-4880
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/3C2R44VDUY7FJVMAVRZ2WY7XYL4SVN45/
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/XXN3QPWCTQVOGW4BMWV3AUUZZ4NRZNSQ/
https://security.gentoo.org/glsa/202208-06
https://bugs.launchpad.net/lxml/+bug/1888153
https://bugs.launchpad.net/lxml/+bug/1888153
https://github.com/lxml/lxml/commit/a5f9cb52079dc57477c460dbe6ba0f775e14a999
https://github.com/lxml/lxml/commit/a5f9cb52079dc57477c460dbe6ba0f775e14a999
https://github.com/lxml/lxml/pull/316/commits/10ec1b4e9f93713513a3264ed6158af22492f270
https://github.com/lxml/lxml/pull/316/commits/10ec1b4e9f93713513a3264ed6158af22492f270
https://www.oracle.com/security-alerts/cpuoct2021.html
https://www.oracle.com/security-alerts/cpuoct2021.html
https://lists.debian.org/debian-lts-announce/2021/03/msg00031.html



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