How severe is CVE-2026-40546?

CVE-2026-40546 has a CVSS 4.0 base score of 8.7, rated high severity.

Is CVE-2026-40546 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (11th percentile), an estimate of the probability of exploitation in the next 30 days.

How do I fix CVE-2026-40546?

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-2026-40546 have an EU (EUVD) identifier?

Yes. CVE-2026-40546 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-33612.

When was CVE-2026-40546 published?

CVE-2026-40546 was published on 2026-06-01 and last updated on 2026-06-17.

CVE-2026-40546

CVE-2026-40546 is a high-severity vulnerability with a CVSS 4.0 base score of 8.7. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-89.

Key facts

Severity: High (CVSS 4.0 base score 8.7)
EPSS exploit prediction: 0% (11th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2026-33612
Weakness: CWE-89
Published: 2026-06-01
Last modified: 2026-06-17

Description

SOPlanning is vulnerable to SQL Injection across multiple endpoints and parameters. Attacker with low privileges can inject arbitrary SQL commands, potentially gaining full control over the database. This issue affects SOPlanning version 1.55 and below.

Frequently asked questions

What is CVE-2026-40546?: SOPlanning is vulnerable to SQL Injection across multiple endpoints and parameters. Attacker with low privileges can inject arbitrary SQL commands, potentially gaining full control over the database. This issue affects SOPlanning version 1.55 and below.
How severe is CVE-2026-40546?: CVE-2026-40546 has a CVSS 4.0 base score of 8.7, rated high severity.
Is CVE-2026-40546 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (11th percentile), an estimate of the probability of exploitation in the next 30 days.
How do I fix CVE-2026-40546?: 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-2026-40546 have an EU (EUVD) identifier?: Yes. CVE-2026-40546 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-33612.
When was CVE-2026-40546 published?: CVE-2026-40546 was published on 2026-06-01 and last updated on 2026-06-17.

References

Other CWE-89 (SQL Injection) vulnerabilities

CVE-2026-54350 — Critical (CVSS 10.0): Budibase is an open-source low-code platform. Prior to 3.39.12, an unauthenticated visitor of any published Budibase…
CVE-2026-8054 — Critical (CVSS 10.0): Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection') in the Publish Audit API endpoints…
CVE-2026-42287 — Critical (CVSS 10.0): Emlog is an open source website building system. Prior to version 2.6.11, direct SQL injection in article creation and…
CVE-2026-3325 — Critical (CVSS 10.0): SQL injection (SQLi) in MegaCMS v12.0.0, specifically in the “id_territorio” parameter of the…
CVE-2025-10878 — Critical (CVSS 10.0): A SQL injection vulnerability exists in the login functionality of Fikir Odalari AdminPando 1.0.1 before 2026-01-26.…
CVE-2025-57792 — Critical (CVSS 10.0): Explorance Blue versions prior to 8.14.9 contain a SQL injection vulnerability caused by insufficient validation of…

Browse all CWE-89 (SQL Injection) vulnerabilities →