CVE-2026-114515 schorschii CVE debrief

Who should care

Defenders responsible for OCO-Server systems, especially those with Self-Service Portal users who have create job containers and read visibility permissions, should assess exposure and potential impact.

Why it matters

CVE-2026-114515 is a medium-severity authorization bypass vulnerability in OCO-Server's Self-Service Portal. Defenders should prioritize verifying exposure and assessing impact, especially for systems with Self-Service Portal users who have create job containers and read visibility permissions. The vulnerability allows for potential unauthorized uninstallation of packages and possible elevation of privileges for affected users. Verification of OCO-Server version and exposure is necessary, and defenders should consider upgrading to version 1.2.3 or later.

• Potential unauthorized uninstallation of packages
• Possible elevation of privileges for Self-Service Portal users
• Need for verification of OCO-Server version and exposure
• Potential for exploitation attempts

Technical summary

CVE-2026-114515 is an authorization bypass vulnerability in OCO-Server's Self-Service Portal. A user with create job containers and read visibility permissions can queue an uninstall job without deploy permission, affecting OCO-Server versions prior to 1.2.3. The vulnerability allows for potential unauthorized uninstallation of packages and possible elevation of privileges for affected users. The issue arises from improper permission checks in the Self-Service Portal, which can be exploited by users with specific permissions. Defenders should prioritize verifying exposure and assessing impact, especially for systems with Self-Service Portal users who have create job containers and read visibility permissions.

Defensive priority

Defenders should prioritize verifying exposure and assessing the impact of this vulnerability on their systems, especially those with Self-Service Portal users who have create job containers and read visibility permissions.

Recommended defensive actions

• Verify OCO-Server version and exposure to this vulnerability
• Assess the impact of this vulnerability on systems with Self-Service Portal users who have create job containers and read visibility permissions
• Consider upgrading to OCO-Server version 1.2.3 or later
• Monitor for potential exploitation attempts
• Review compensating controls for exposed systems while remediation is scheduled and verified
• Check relevant monitoring, detection, and logs for exposed assets that need extra review
• Track exceptions, retest remediated assets, and close the item only after evidence is documented.

Evidence notes

The CVE Program record and NVD vulnerability detail provide official information about this vulnerability. Supplemental sources include a GitHub advisory and a commit fixing the issue. The vulnerability has been confirmed to affect OCO-Server versions prior to 1.2.3. Defenders should verify exposure and assess potential impact, especially for systems with Self-Service Portal users who have create job containers and read visibility permissions. The CVE Program record and NVD vulnerability detail provide official information about this

Sources and references

Methodology and review provenance

AI-assisted synthesis based on stored public vulnerability evidence. System validation, approval state, and publication status do not by themselves establish human review of this revision. PatchSiren helps prioritize defensive review and does not prove exposure or remediation on any system.