Quick answers
- Is CVE-2026-83313 exploited in the wild?
- No. Junglewise Threat Intelligence has no report of CVE-2026-83313 being exploited in the wild.
- How severe is CVE-2026-83313?
- High severity, with a CVSS score of 7.7, published 15 September 2026.
- Which products and versions are affected?
- Oracle BI Publisher 8.2.0.0.0, 12.2.1.4.0, 26.01.0.0.0.
- Is there a fix for CVE-2026-83313?
- No fixed version is recorded yet. Check the vendor's advisory in the references below. If you run it, Junglewise drafts a mitigation that fits your setup and applies it once you approve, with senior security engineers behind it.
- How is CVE-2026-83313 attacked?
- It is attacked over the network.
- Am I affected by CVE-2026-83313?
- Check whether you run Oracle BI Publisher at an affected version. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.
Technical details
This vulnerability resides in the BI Platform Security component of Oracle BI Publisher. It is an authorization weakness that allows a low-privileged attacker with valid network access via HTTP to escalate access and retrieve unauthorized data. The attack vector is network-based and does not require user interaction; however, authentication is required (the attacker must possess low-privilege credentials). Successful exploitation results in unauthorized disclosure of critical data or complete data exfiltration from BI Publisher. The vulnerability affects versions 8.2.0.0.0, 12.2.1.4.0, and 26.01.0.0.0. Oracle's patch status and timeline are not yet publicly confirmed.
Affected products
- Oracle BI Publisher 8.2.0.0.0, 12.2.1.4.0, 26.01.0.0.0
Timeline
- 2026-09-15: disclosed