CVE-2026-68923 MobSF CVE debrief

Who should care

Defenders responsible for MobSF instances, security teams, and administrators of mobile application security testing tools should be aware of this vulnerability and take necessary actions to prevent exploitation.

Why it matters

Defenders should prioritize verifying and upgrading to MobSF version 4.5.1 or later to prevent CSRF attacks. They should also monitor for suspicious activity on MobSF instances and implement additional security measures.

• Potential for unauthorized actions on MobSF instances
• Risk of data tampering or unauthorized access
• Need for verification and upgrade to prevent exploitation
• Importance of monitoring for suspicious activity

Technical summary

The vulnerability in MobSF, a mobile application security testing tool, allows remote attackers to perform cross-site request forgery (CSRF) attacks on authenticated web endpoints. This issue, fixed in version 4.5.1, enables attackers to delete scans, upload or download applications, change passwords, or manage users with the victim's account permissions. Defenders should prioritize verifying and upgrading to MobSF version 4.5.1 or later to prevent CSRF attacks. They should also monitor for suspicious activity on MobSF instances and implement additional security measures, such as validating user requests and restricting access to sensitive endpoints. The CVE record and NVD vulnerability detail provide limited

Defensive priority

Defenders should prioritize verifying and upgrading to MobSF version 4.5.1 or later to prevent CSRF attacks. They should also monitor for suspicious activity on MobSF instances and implement additional security measures, such as validating user requests and restricting access to sensitive endpoints.

Recommended defensive actions

• Verify and upgrade to MobSF version 4.5.1 or later
• Monitor for suspicious activity on MobSF instances
• Implement additional security measures, such as validating user requests and restricting access to sensitive endpoints
• 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 NVD vulnerability detail provide information on the vulnerability, its impact, and the fixed version. However, the exact scope of affected versions and potential exploitation remains limited.

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.