High severity · published Aug 27, 2026
CVE-2026-76060
OS Command Injection in PayRange API
8.8
CVSS
2.4%
EPSS
No
On KEV
Description
An authenticated OS command injection vulnerability exists in ZoneMinder's event export functionality. The exportFile HTTP request parameter is passed unsanitized into a shell command executed via PHP's exec(), allowing any authenticated user with View Events permission to execute arbitrary operating system commands on the server.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Attack vector
Network
Complexity
Low
Privileges
Low
User interaction
None
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)2.4% · higher than 84% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
ZO
Zoneminder · Zoneminder
1.37.48 before 1.38.3 · source: vendor
In the news
VulnerabilityHigh
Zoneminder
View CSAF Summary Successful exploitation of this vulnerability could result in full Remote Code Execution (RCE) as the web server user. The following versions of Zoneminder are affected: Zoneminder 1.37.48|1.38.3  CVSS Vendor Equipment Vulnerabilities v3 8.8 Zoneminder Zoneminder Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection') Background Critical Infrastructure Sectors: Information Technology Countries/Areas Deployed: Worldwide Company Headquarters Location: United States Vulnerabilities Expand All + CVE-2026-76060 An authenticated OS Command Injection vulnerability exists in ZoneMinder's event export functionality. The exportFile HTTP request parameter is passed unsanitized into a shell command executed via PHP's exec(), allowing any authenticated user with View Events permission to execute arbitrary operating system commands on the server. View CVE Details Affected Products Zoneminder Vendor: Zoneminder Product Version: Zoneminder Zoneminder: 1.37.48|1.38.3 Product Status: known_affected Remediations Vendor fix Zoneminder recommends upgrading to version 1.38.3 or later by downloading the installer for your system at: https://zoneminder.com/downloads. https://zoneminder.com/downloads Vendor fix Users may also get the source code from Zoneminder's Github: https://github.com/ZoneMinder/zoneminder....
Aug 25, 2026·CISA Advisories
Affected product
ZO
Zoneminder
Zoneminder
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