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CVE-2026-10731

CRITICALCVSS 9.3/10EPSS 0.35%

Last modified

CVE-2026-10731 is a critical-severity vulnerability rated 9.3/10 on the CVSS scale. SQL injection in the ‘two_steps_auth_code’ parameter processed by the ‘twoStepsAuthVerification’ function within the ‘/user-login’ endpoint. The two-factor authentication (2FA) functionality can be accessed without prior authentication, allowing unauthenticated attackers to execute arbitrary SQL queries on the backend database. EPSS estimates a 0.35% chance of exploitation in the next 30 days.

Description

SQL injection in the ‘two_steps_auth_code’ parameter processed by the ‘twoStepsAuthVerification’ function within the ‘/user-login’ endpoint. The two-factor authentication (2FA) functionality can be accessed without prior authentication, allowing unauthenticated attackers to execute arbitrary SQL queries on the backend database. A successful exploit could lead to database enumeration, the unauthorised creation of privileged users, the modification or deletion of critical information, and denial-of-service conditions.

Metrics

CVSS 4.0
9.3/10

CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

EPSS Probability
0.35%

26.8th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

References

Timeline

Published
Last Modified
Status
Deferred

Frequently Asked Questions

What is CVE-2026-10731?
SQL injection in the ‘two_steps_auth_code’ parameter processed by the ‘twoStepsAuthVerification’ function within the ‘/user-login’ endpoint. The two-factor authentication (2FA) functionality can be accessed without prior authentication, allowing unauthenticated attackers to execute arbitrary SQL queries on the backend database. A successful exploit could lead to database enumeration, the unauthorised creation of privileged users, the modification or deletion of critical information, and denial-of-service conditions.
How severe is CVE-2026-10731?
CVE-2026-10731 has a CVSS score of 9.3/10 (CRITICAL severity). The EPSS model estimates a 0.35% probability of exploitation in the next 30 days.
How do I fix CVE-2026-10731?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2026-10731?

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Source: NVD / NIST