Critical 9.8
CVE-2026-101521

Oracle APEX — authentication bypass.

Vulnerability in Oracle APEX (component: General).

Published Updated Source NVD
CVSS 3.1
9.8
AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Exploit chance, 30 days
0.6%
Higher than 47% of all CVEs (EPSS)
Status
No known exploitation
Not in CISA KEV
Patch
Unknown
Check the vendor advisory

Vulnerability in Oracle APEX (component: General). Supported versions that are affected are 24.1.0-24.1.21, 24.2.0-24.2.20 and 26.1.0-26.1.4. Easily exploitable vulnerability allows unauthenticated attacker with network access via HTTPS to compromise Oracle APEX. Successful attacks of this vulnerability can result in takeover of Oracle APEX. CVSS 3.1 Base Score 9.8 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H).

What to do

  1. 01Check whether you run Oracle APEX, and which version.
  2. 02Follow the vendor advisory for a fix or a workaround.

References

Timeline · UTC

  1. Published to NVD
  2. NVD record updated
Vendor
Oracle66 CVEs in 30 days
All Oracle CVEs