What’s Vulnerable › Vulnerabilities

CVE-2019-10670

• Severity: medium (CVSS 6.1 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.8% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2019-09-09 · updated 2026-06-17
• Weakness: CWE-79

Description

An issue was discovered in LibreNMS through 1.47. Many of the scripts rely on the function mysqli_escape_real_string for filtering data. However, this is particularly ineffective when returning user supplied input in an HTML or a JavaScript context, resulting in unsafe data being injected into these contexts, leading to attacker controlled JavaScript executing in the browser. One example of this is the string parameter in html/pages/inventory.inc.php.

Affected products

• librenms: through 1.47

References

• https://www.darkmatter.ae/xen1thlabs/librenms-multiple-reflected-cross-site-scripting-vulnerability-xl-19-021/
• https://www.darkmatter.ae/xen1thlabs/librenms-multiple-reflected-cross-site-scripting-vulnerability-xl-19-021/

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