What is CVE-2026-14750?

CVE-2026-14750 is a high-severity vulnerability in Mjperpinosa Stumasy, classified under Improper Neutralization of Special Elements in Output Used by a Downstream Component (Injection). CVSS score: 7.3/10. Published 2026-07-05.

How severe is CVE-2026-14750?

High severity. CVSS v3 base score is 7.3 out of 10.

SQL Injection in Mjperpinosa Stumasy

CVE-2026-14750

A security flaw has been discovered in mjperpinosa stumasy up to 327d1b0f2915ba79d7ef8ebb74553e987609d9be. The affected element is the function Notes_controller::accessing_dictionary_authorization of the file application/PHP/objects/notes/accessing_dictionary_authorization.php. The manipulation of the argument Password results in sql injection. The attack may be performed from remote. The exploit has been released to the public and may be used for attacks. This product utilizes a rolling release system for continuous delivery, and as such, version information for affected or updated releases is not disclosed. The project was informed of the problem early through an issue report but has not responded yet.

Published 2026-07-05 · last modified 2026-07-07.

CVSS v3 metric

CVSS v3 base score 7.3 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L.

EPSS exploit prediction

EPSS: 0.004 (35.1th percentile), scored 2026-10-04.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 35th percentile — 35.1% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.004 · newest: 0.004 · change: 0.000

Affected products

Mjperpinosa Stumasy — versions 327d1b0f2915ba79d7ef8ebb74553e987609d9be

Weakness classification (CWE)

References

vuldb.com/vuln/376339 (technical-description, vdb-entry)
vuldb.com/vuln/376339/cti (signature, permissions-required)
vuldb.com/cve/CVE-2026-14750 (third-party-advisory)
vuldb.com/submit/849483 (third-party-advisory)
github.com/mjperpinosa/stumasy/issues/6 (issue-tracking, exploit)
github.com/mjperpinosa/stumasy/ (product)

Frequently asked questions

What is CVE-2026-14750?: CVE-2026-14750 is a high-severity vulnerability in Mjperpinosa Stumasy, classified under Improper Neutralization of Special Elements in Output Used by a Downstream Component (Injection). CVSS score: 7.3/10. Published 2026-07-05.
How severe is CVE-2026-14750?: High severity. CVSS v3 base score is 7.3 out of 10.