Vulnerability in the Oracle Macoron Tool product of Oracle Open Source Projects.

published 2026-05-06 6mo ago modified 2026-10-26 14d ago also EUVD-2026-27532

cvss: 4.7; version 3.1, CNA
cisa kev: Not listed; not in CISA's catalog
epss: 0.1%; EPSS 0.1% chance of exploitation in 30 days, percentile 3%
public exploits: 0; none known

Vulnerability in the Oracle Macoron Tool product of Oracle Open Source Projects. The supported versions that is affected is v0.22.0. Easily exploitable vulnerability allows unauthenticated attacker with network access via HTTP to compromise Oracle Macaron Tool. Successful attacks of this vulnerability can result in Oracle Macaron Tool failing host address validation.

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CISA SSVC

Exploitation: none
Automatable: no
Technical impact: partial
Assessed: 6mo ago (2026-05-06)

Exploit prediction

0.15% chance of exploitation in the next 30 days, higher than 3% of all scored CVEs (FIRST EPSS, 2026-11-09).

CVSS scores

assigned by	version	score	vector
CNA	3.1	4.7	CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:N/A:N

Affected products

Oracle Corporation Oracle Macaron Tool of Oracle Open Source Projects

Classification

Weakness

CWE-346 Origin Validation Error
CWE-601 URL Redirection to Untrusted Site

References

oracle.com /security-alerts/all-oracle-cves-outside-other-oracle-public-documents.html
vendor-advisory, not-applicable

Sources

CVE List CVE-2026-35253
NVD CVE-2026-35253

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