CVE-2026-10835

CVE-2026-10835 is a high-severity vulnerability with a CVSS 3.x base score of 7.7. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low.

Key facts

Description

The SALESmanago & Leadoo WordPress plugin before 3.11.3 does not properly sanitise and escape a parameter passed to one of its AJAX actions before using it in a SQL statement, and fails to enforce authorisation on that action, allowing authenticated users with minimal permissions, such as subscribers, to perform SQL injection attacks.

Frequently asked questions

What is CVE-2026-10835?
The SALESmanago & Leadoo WordPress plugin before 3.11.3 does not properly sanitise and escape a parameter passed to one of its AJAX actions before using it in a SQL statement, and fails to enforce authorisation on that action, allowing authenticated users with minimal permissions, such as subscribers, to perform SQL injection attacks.
How severe is CVE-2026-10835?
CVE-2026-10835 has a CVSS 3.x base score of 7.7, rated high severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity none, and availability none.
Is CVE-2026-10835 being actively exploited?
It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (12th percentile), an estimate of the probability of exploitation in the next 30 days.
How do I fix CVE-2026-10835?
Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
Does CVE-2026-10835 have an EU (EUVD) identifier?
Yes. CVE-2026-10835 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-39625.
When was CVE-2026-10835 published?
CVE-2026-10835 was published on 2026-06-26.

References