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Cross-site Scripting (XSS) The advisory has been revoked - it doesn't affect any version of package python-sqlalchemy-doc  (opens in a new tab)

Threat Intelligence

EPSS
1.05% (77th percentile)

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  • Snyk IDSNYK-RHEL8-PYTHONSQLALCHEMYDOC-1473952
  • published26 Jul 2021
  • disclosed18 Oct 2020
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Introduced: 18 Oct 2020

CVE-2020-27783  (opens in a new tab)
CWE-79  (opens in a new tab)

Amendment

The Red Hat security team deemed this advisory irrelevant for RHEL:8.

NVD Description

Note: Versions mentioned in the description apply only to the upstream python-sqlalchemy-doc package and not the python-sqlalchemy-doc package as distributed by RHEL.

A XSS vulnerability was discovered in python-lxml's clean module. The module's parser didn't properly imitate browsers, which caused different behaviors between the sanitizer and the user's page. A remote attacker could exploit this flaw to run arbitrary HTML/JS code.

References