Quick answers
- Is CVE-2026-101420 exploited in the wild?
- No. Junglewise Threat Intelligence has no report of CVE-2026-101420 being exploited in the wild.
- How severe is CVE-2026-101420?
- Critical severity, with a CVSS score of 9.6, published 20 October 2026.
- Which products and versions are affected?
- Oracle PeopleSoft PeopleTools 8.61-8.63.
- Is there a fix for CVE-2026-101420?
- 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-2026-101420 attacked?
- It is attacked over the network, in a web application.
- Am I affected by CVE-2026-101420?
- Check whether you run Oracle PeopleSoft PeopleTools 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
An easily exploitable vulnerability in PeopleSoft Enterprise PeopleTools SQR component allows low-privileged authenticated attackers with network access via HTTP to gain unauthorized access to critical data. The vulnerability has scope change implications, meaning successful exploitation can impact systems beyond PeopleTools itself. Attackers can achieve both confidentiality and integrity violations through data modification or exfiltration.
Affected products
- Oracle PeopleSoft PeopleTools 8.61-8.63
Timeline
- 2026-10-20: disclosed