Severity by source
AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:L
Primary rating from NVD · only source for this CVE.
CVSS VectorNVD
Lifecycle Timeline
2DescriptionNVD
Vulnerability in the Oracle Common Applications Calendar product of Oracle E-Business Suite (component: Applications Calendar). Supported versions that are affected are 12.2.3-12.2.15. Difficult to exploit vulnerability allows low privileged attacker with network access via HTTP to compromise Oracle Common Applications Calendar. Successful attacks of this vulnerability can result in unauthorized creation, deletion or modification access to critical data or all Oracle Common Applications Calendar accessible data as well as unauthorized access to critical data or complete access to all Oracle Common Applications Calendar accessible data and unauthorized ability to cause a partial denial of service (partial DOS) of Oracle Common Applications Calendar. CVSS 3.1 Base Score 7.1 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:L).
AnalysisAI
Oracle Common Applications Calendar, a module within Oracle E-Business Suite 12.2.3 through 12.2.15, can be compromised by a low-privileged attacker who already holds a valid account and can reach the application over HTTP. Successful exploitation gives the attacker unauthorized read, creation, modification, and deletion access to Calendar data and can also cause a partial denial of service, though Oracle rates the flaw as difficult to exploit (CVSS 3.1 7.1, AV:N/AC:H/PR:L/UI:N). …
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Same technique Authentication Bypass
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External POC / Exploit Code
Leaving vuln.today
EUVD-2026-79531
GHSA-cpg8-mvxr-5q8h