What is CVE-2026-35253?

CVE-2026-35253 is a medium-severity vulnerability in Oracle Macaron, classified under URL Redirection to Untrusted Site (Open Redirect). CVSS score: 4.7/10. Published 2026-05-06.

How severe is CVE-2026-35253?

Medium severity. CVSS v3 base score is 4.7 out of 10.

Open Redirect in Oracle Macaron

CVE-2026-35253

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 compromis…

Vulnerability class: Open Redirect

EPSS: 0.000 (0.3th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 4.7 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:N/A:N.

Affected products

Oracle Macaron — versions 0.22.0
Oracle Macoron — versions 0.22.0
Oracle Corporation Macaron Tool Of Open Source Projects — versions v0.22.0

Weakness classification (CWE)

References

secalert_us@oracle.com (vendor-advisory, Not Applicable)

Frequently asked questions

What is CVE-2026-35253?: CVE-2026-35253 is a medium-severity vulnerability in Oracle Macaron, classified under URL Redirection to Untrusted Site (Open Redirect). CVSS score: 4.7/10. Published 2026-05-06.
How severe is CVE-2026-35253?: Medium severity. CVSS v3 base score is 4.7 out of 10.