# CVE-2026-62493: Oracle Purchasing compromise in Internal Operations

Source: https://junglewise.ai/threats/cve-2026-62493-oracle-purchasing-compromise-in-internal-operations  
Publisher: Junglewise Threat Intelligence, https://junglewise.ai/threats  
Published: 2026-07-21. Updated: 2026-07-22  
License: CC BY 4.0 with a link back

CVE-2026-62493 · Severity: high · CVSS 7.5 · Published 2026-07-21

A vulnerability exists in Oracle Purchasing, a component of the Oracle E-Business Suite used by organizations to manage procurement and supply chain operations. A low-privileged user could exploit this flaw to gain full control over the purchasing system. Such an attack could lead to the unauthorized disclosure of sensitive financial data, disruption of procurement workflows, and loss of data integrity.

Technologies: [Oracle Purchasing](https://junglewise.ai/threats/technologies/purchasing). Vendors: [Oracle](https://junglewise.ai/threats/vendors/oracle).

## Quick answers

**Is CVE-2026-62493 exploited in the wild?** No. Junglewise Threat Intelligence has no report of CVE-2026-62493 being exploited in the wild.

**How severe is CVE-2026-62493?** High severity, with a CVSS score of 7.5, published 21 July 2026.

**Which products and versions are affected?** Oracle Purchasing 12.2.11-12.2.15.

**Is there a fix for CVE-2026-62493?** 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-2026-62493 attacked?** It is attacked over the network, in a network appliance.

**Am I affected by CVE-2026-62493?** Check whether you run Oracle Purchasing 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 affects the Internal Operations component of Oracle Purchasing within the Oracle E-Business Suite. It is classified as a high-severity issue that allows a low-privileged attacker to achieve a complete takeover of the affected product. The attack vector is network-based via HTTP, though the exploit is characterized as having high complexity, suggesting specific conditions or configurations must be met. Successful exploitation results in a total loss of confidentiality, integrity, and availability (C/I/A) for the Oracle Purchasing module. Users are advised to refer to the Oracle Critical Patch Update for July 2026 for remediation guidance.

## Affected products

- Oracle Purchasing 12.2.11-12.2.15

## Timeline

- 2026-07-21: disclosed
- 2026-07-21: advisory

## References

- [https://www.oracle.com/security-alerts/cpujul2026.html](https://www.oracle.com/security-alerts/cpujul2026.html)

## Related threats

- [Oracle E-Business Suite Purchasing unauthorized data access](https://junglewise.ai/threats/cve-2026-87265-oracle-e-business-suite-purchasing-unauthorized-data-access)
- [Oracle Purchasing unauthorized data access and modification in E-Business Suite](https://junglewise.ai/threats/cve-2026-87168-oracle-purchasing-unauthorized-data-access-and-modification-in-e)
- [Oracle Purchasing unauthorized data access and modification](https://junglewise.ai/threats/cve-2026-87167-oracle-purchasing-unauthorized-data-access-and-modification)
- [Oracle E-Business Suite Purchasing privilege escalation](https://junglewise.ai/threats/cve-2026-87166-oracle-e-business-suite-purchasing-privilege-escalation)
- [Oracle E-Business Suite Purchasing privilege escalation](https://junglewise.ai/threats/cve-2026-87163-oracle-e-business-suite-purchasing-privilege-escalation)