CVE-2026-75132 Tranquil_IT CVE debrief

Who should care

Defenders responsible for WAPT Server deployments should assess exposure and prioritize patching or mitigation to prevent exploitation of this SQL injection vulnerability. This includes reviewing WAPT Server versions, verifying exposure, and applying patches or mitigations. Security teams and vulnerability management teams should also review compensating controls and monitor for suspicious activity.

Why it matters

CVE-2026-75132 is a SQL injection vulnerability in WAPT Server that allows an authenticated user with read-only privileges to inject arbitrary PostgreSQL expressions. Defenders responsible for WAPT Server deployments should assess exposure and prioritize patching or mitigation to prevent exploitation.

• Potential unauthorized access to sensitive data
• Possible bypass of host scope restrictions
• Risk of data tampering or exfiltration
• Need for verification of WAPT Server version and exposure

Technical summary

The SQL injection vulnerability in WAPT Server versions 2.6.1.17834 and earlier allows an authenticated user with read-only privileges to inject arbitrary PostgreSQL expressions. This can lead to bypassing host scope restrictions and accessing information from other rows or tables within the database. The vulnerability is located in the `columns` parameter of the GET `/api/v3/hosts` endpoint. Defenders should prioritize verifying exposure and applying patches or mitigations to prevent exploitation of this SQL injection vulnerability in WAPT Server.

Defensive priority

Defenders should prioritize verifying exposure and applying patches or mitigations to prevent exploitation of this SQL injection vulnerability in WAPT Server.

Recommended defensive actions

• Verify WAPT Server version and exposure to this vulnerability
• Apply patches or mitigations to prevent exploitation
• Monitor for suspicious activity on the `/api/v3/hosts` endpoint
• Review compensating controls for exposed systems
• Check relevant monitoring, detection, and logs for exposed assets
• Track exceptions and retest remediated assets
• Plan vendor-supported updates through normal change control

Evidence notes

The CVE record and NVD entry provide details on the SQL injection vulnerability in WAPT Server. Vendor documentation and a source reference provide additional context. Defenders should verify WAPT Server version and exposure, review vendor guidance, and monitor for suspicious activity. Evidence is limited to public CVE and NVD data, and additional verification is recommended.

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.