XML External Entity (XXE) injection vulnerabilities occur when poorly configured XML parsers process user supplied input without sufficient validation. Attackers can exploit this vulnerability to manipulate XML content and inject malicious external entity references.
History

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cve-icon MITRE

Status: PUBLISHED

Assigner: HCL

Published: 2022-05-12T21:25:31.294598Z

Updated: 2024-09-16T19:31:23.448Z

Reserved: 2021-02-26T00:00:00

Link: CVE-2021-27777

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2022-05-12T22:15:12.067

Modified: 2024-11-21T05:58:32.720

Link: CVE-2021-27777

cve-icon Redhat

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