CVE-2026-26237

Description

A missing authorization vulnerability has been reported to affect QuMagie. The remote attackers can then exploit the vulnerability to access unauthorized data or perform unauthorized actions. We have already fixed the vulnerability in the following version: QuMagie 2.9.0 and later

CVSS v3.1 Score

7.5

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

EPSS — Exploit Prediction

0.0032

Probability of exploitation

0.24%

Percentile rank

EPSS estimates the probability that this vulnerability will be exploited in the wild within the next 30 days. A higher score means more likely to be exploited.

Weakness Type (CWE)

CWE-359 CWE-359

CWE-862 Missing Authorization

Affected Products

Vendor	Product	Versions
qnap	qumagie	< 2.9.0

References

Other References

https://www.qnap.com/en/security-advisory/qsa-26-10

Frequently Asked Questions

What is CVE-2026-26237? +

A missing authorization vulnerability has been reported to affect QuMagie. The remote attackers can then exploit the vulnerability to access unauthorized data or perform unauthorized actions. We have already fixed the vulnerability in the following version: QuMagie 2.9.0 and later It has a CVSS v3.1 base score of 7.5 (HIGH).

How severe is CVE-2026-26237? +

CVE-2026-26237 has a CVSS v3.1 score of 7.5 out of 10, rated HIGH. This is a high-severity vulnerability that should be prioritized for patching. The EPSS score is 0.0032, placing it in the 0th percentile for exploitation probability.

What products are affected by CVE-2026-26237? +

CVE-2026-26237 affects products from qnap, specifically: qumagie. Check the affected products table above for specific version ranges.

How do I check if I'm vulnerable to CVE-2026-26237? +

You can use Secably's free Website Scanner to check your website for known vulnerabilities. For infrastructure scanning, use the Port Scanner to identify exposed services that may be affected. Check the vendor advisories linked above for specific patch and version information.

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