CVE-2026-21959

CWE-284 — Improper Access Control5 documents5 sources
Severity
4.9MEDIUM
EPSS
0.0%
top 85.74%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
2
Oracle Corporation Oracle WorkflowOracle Workflow
Timeline
PublishedJan 20
Latest updateJan 21

Description

Vulnerability in the Oracle Workflow product of Oracle E-Business Suite (component: Workflow Loader). Supported versions that are affected are 12.2.3-12.2.15. Easily exploitable vulnerability allows high privileged attacker with network access via HTTP to compromise Oracle Workflow. Successful attacks of this vulnerability can result in unauthorized access to critical data or complete access to all Oracle Workflow accessible data. CVSS 3.1 Base Score 4.9 (Confidentiality impacts). CVSS Vector: (…

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:NExploitability: 1.2 | Impact: 3.6

Affected Packages2 packages

▶NVDoracle/workflow12.2.3 — 12.2.15
▶CVEListV5oracle_corporation/oracle_workflow12.2.3 — 12.2.15

Patches

Patch: www.oracle.com ↗

🔴Vulnerability Details

2
GHSA
GHSA-mmgj-xpx2-f5v4: Vulnerability in the Oracle Workflow product of Oracle E-Business Suite (component: Workflow Loader)↗2026-01-21
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CVEList
CVE-2026-21959: Vulnerability in the Oracle Workflow product of Oracle E-Business Suite (component: Workflow Loader)↗2026-01-20
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📋Vendor Advisories

1
Oracle
Oracle Oracle E-Business Suite Risk Matrix: Workflow Loader — CVE-2026-21959↗2026-01-15
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🕵️Threat Intelligence

1
Wiz
CVE-2026-21959 Impact, Exploitability, and Mitigation Steps | Wiz↗
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