VULNERABILITY INTELLIGENCE
CVE-2012-2138
CVSS score5 MEDIUM
EPSS probability14.12%
CISA KEVNot currently listed
Published2012-07-09
Last modified2026-06-16
CVSS vectorAV:N/AC:L/Au:N/C:N/I:N/A:P
Description
The @CopyFrom operation in the POST servlet in the org.apache.sling.servlets.post bundle before 2.1.2 in Apache Sling does not prevent attempts to copy an ancestor node to a descendant node, which allows remote attackers to cause a denial of service (infinite loop) via a crafted HTTP request.