CVE-2026-108810 tsi-coop CVE debrief

Who should care

Defenders of tsi-coop tsi-dpdp-cms 0.5.0/0.5.1/0.5.2 should care about this vulnerability as it can lead to information disclosure and potentially impact their systems. They should verify and upgrade to version 0.5.3 to prevent exploitation and monitor for potential attacks. This includes reviewing the affected component, assessing the operational impact, and implementing compensating controls if necessary.

Why it matters

Defenders of tsi-coop tsi-dpdp-cms 0.5.0/0.5.1/0.5.2 should verify and upgrade to version 0.5.3 to prevent information disclosure and monitor for potential attacks.

• Verify and upgrade to version 0.5.3 to prevent information disclosure
• Monitor for potential attacks exploiting this vulnerability

Technical summary

A security flaw has been discovered in tsi-coop tsi-dpdp-cms 0.5.0/0.5.1/0.5.2. The vulnerability is in the JSON Schema Validation component and results from manipulation of the argument _func, leading to information disclosure. The attack can be executed remotely. Upgrading to version 0.5.3 is recommended to address this issue. This summary is based on the CVE record and source item information, which provide a technical description of the vulnerability and its impact on affected systems, but further details are limited.

Defensive priority

Defenders should prioritize upgrading to version 0.5.3 to address this issue.

Recommended defensive actions

• Upgrade to version 0.5.3
• Review and verify the affected component
• Monitor for potential attacks
• Confirm whether affected product deployments exist in managed environments and assign an owner for follow-up
• 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 record and source item provide information about the vulnerability in tsi-coop tsi-dpdp-cms 0.5.0/0.5.1/0.5.2, but details are limited. Defenders should verify the affected component and upgrade to version 0.5.3. The attack can be executed remotely and results in information disclosure. Evidence from the CVE Program and NVD detail page supports this assessment.

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.