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CVE-2026-27470

Zoneminder SQL injection

8.8 HIGHPublic exploitEPSS 0.56%
  1. Published21 Feb 2026

Description

ZoneMinder is a free, open source closed-circuit television software application. In versions 1.36.37 and below and 1.37.61 through 1.38.0, there is a second-order SQL Injection vulnerability in the web/ajax/status.php file within the getNearEvents() function. Event field values (specifically Name and Cause) are stored safely via parameterized queries but are later retrieved and concatenated directly into SQL WHERE clauses without escaping. An authenticated user with Events edit and view permissions can exploit this to execute arbitrary SQL queries.

CVSS 3.1 breakdown

Attack vectorNetwork
Attack complexityLow
Privileges requiredLow
User interactionNone
ScopeUnchanged
ConfidentialityHigh
IntegrityHigh
AvailabilityHigh
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Affected products

Zoneminder≥ 1.37.61 < 1.38.1 · < 1.36.38

Remediation

Fixed in
Zoneminder≥ 1.38.1

References

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Frequently asked

Is CVE-2026-27470 being actively exploited?

CVE-2026-27470 is not in the CISA KEV catalog. A public exploit reference exists, so treat it as exploitable. Its EPSS exploit probability is 0.56%.

How severe is CVE-2026-27470?

CVE-2026-27470 has a CVSS 3.1 base score of 8.8, rated high. EPSS estimates a 0.56% probability of exploitation.

Which products are affected by CVE-2026-27470?

Affected products include Zoneminder.

How do I fix CVE-2026-27470?

Upgrade affected software to a fixed version, for example Zoneminder 1.38.1 or later, then confirm no affected versions remain in your inventory.

How Secuno handles this

Secuno correlates vulnerabilities like CVE-2026-27470 against the real software inventory on every managed device, every day. Rather than a static severity, each match is scored in context: exploit availability, EPSS, the asset's exposure, and business criticality decide where it lands in the queue. If an affected version is present anywhere across your portfolio, it surfaces automatically with a prioritised remediation path.

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Data from the NVD, CISA KEV catalog and FIRST EPSS. CVSS 3.1 base score shown where available.