PT-2026-3706 · Oracle · Oracle E-Business Suite+1

Maxime Escourbiac + 1 · Published 2026-01-20 · Updated 2026-01-21 · CVE-2026-21959

Positive Technologies (AI Summary)

CVSS v2.0

6.8

Medium

Base vector

AV:N/AC:L/Au:S/C:C/I:N/A:N

Name of the Vulnerable Software and Affected Versions Oracle E-Business Suite versions 12.2.3 through 12.2.15

Description An easily exploitable issue exists in the Oracle Workflow product of Oracle E-Business Suite, specifically within the Workflow Loader component. A high-privileged attacker with network access via HTTP can compromise Oracle Workflow. Successful exploitation may lead to unauthorized access to critical data or complete access to all Oracle Workflow accessible data.

Recommendations Versions prior to 12.2.3 and after 12.2.15 are not affected. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Improper Access Control

RCE

Weakness Enumeration

CWE-284

CWE-20

Related Identifiers

BDU:2026-00998

CVE-2026-21959

Affected Products

Oracle E-Business Suite

Oracle Workflow

References · 6

• https://oracle.com/security-alerts/cpujan2026.html · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2026-21959 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2026-21959 · Security Note
• https://bdu.fstec.ru/vul/2026-00998 · Security Note
• https://twitter.com/CVEnew/status/2013783001096954219 · Twitter Post
• https://cybersecurity-help.cz/vdb/SB20260120145 · Note