CVE-2026-82246 budibase CVE debrief

Who should care

Budibase Server administrators, security teams, and IT professionals responsible for deploying and managing Budibase Server instances should assess exposure and prioritize remediation.

Why it matters

Defenders should care about CVE-2026-82246 because it allows attackers to potentially access internal services and sensitive data, disrupt critical infrastructure, and move laterally within the network. Budibase Server administrators and security teams should verify exposure, assess potential impact, and prioritize remediation to prevent exploitation.

• Potential unauthorized access to internal services and sensitive data
• Possible disruption of critical infrastructure and services
• Risk of lateral movement and further exploitation within the network
• Need for verification of Budibase Server version and exposure to untrusted networks or users

Technical summary

The Budibase Server before 3.41.3 contains a server-side request forgery (SSRF) vulnerability in the query import endpoint. This vulnerability allows attackers to submit arbitrary URLs to retrieve responses from internal services, including cloud metadata endpoints and other restricted network resources. The vulnerability can lead to potential unauthorized access to internal services and sensitive data, disrupt critical infrastructure, and facilitate lateral movement within the network. The SSRF vulnerability is a result of insufficient validation of user-supplied URLs, allowing attackers to bypass security controls and interact with internal services.

Defensive priority

Defenders should prioritize verifying exposure and assessing potential impact, focusing on Budibase Server deployments, especially those with query import functionality exposed to untrusted networks or users.

Recommended defensive actions

• Verify Budibase Server version and ensure it is 3.41.3 or later
• Restrict access to the query import endpoint to trusted users and networks
• Monitor for suspicious activity and implement additional security measures to protect internal services
• 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
• Confirm whether affected product deployments exist in managed environments and assign an owner for follow-up

Evidence notes

The CVE record and source item provide details on the vulnerability, including its description, affected versions, and references to vendor advisories and third-party analyses. The evidence is based on official CVE Program records, NIST NVD detail pages, and source item descriptions. However, the scope of affected systems, specific exploitation scenarios, and detailed technical impacts are limited in the available sources. Defenders should verify Budibase Server versions, review vendor advisories, and assess exposure to untrusted The

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.