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  5. CVE-2023-49733

CVE-2023-49733: Improper Restriction of XML External Entity Reference

November 30, 2023 (updated December 5, 2023)

Improper Restriction of XML External Entity Reference vulnerability in Apache Cocoon.This issue affects Apache Cocoon: from 2.2.0 before 2.3.0.

Users are recommended to upgrade to version 2.3.0, which fixes the issue.

References

  • www.openwall.com/lists/oss-security/2023/11/30/5
  • lists.apache.org/thread/t87nntzt6dxw354zbqr9k7l7o1x8gq11
  • nvd.nist.gov/vuln/detail/CVE-2023-49733

Code Behaviors & Features

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Affected versions

All versions starting from 2.2.0 before 2.3.0

Fixed versions

  • 2.3.0

Solution

Upgrade to version 2.3.0 or above.

Impact 9.8 CRITICAL

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Learn more about CVSS

Weakness

  • CWE-611: Improper Restriction of XML External Entity Reference

Source file

maven/org.apache.cocoon/cocoon-core/CVE-2023-49733.yml

Spotted a mistake? Edit the file on GitLab.

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