SQL injection vulnerability in Nagios XI before 5.5.11 allows attackers to execute arbitrary SQL commands via the API when using fusekeys a…

published 2019-03-28 7y ago modified 2026-06-17 4mo ago also EUVD-2019-18543

cvss: 9.8; version 3.1, NVD
cisa kev: Not listed; not in CISA's catalog
epss: 5.3%; EPSS 5.3% chance of exploitation in 30 days, percentile 92%
public exploits: 0; none known

SQL injection vulnerability in Nagios XI before 5.5.11 allows attackers to execute arbitrary SQL commands via the API when using fusekeys and malicious user id.

Patch / fix

fixed in 1

nagios nagios_xi 5.5.11

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Exploit prediction

5.26% chance of exploitation in the next 30 days, higher than 92% of all scored CVEs (FIRST EPSS, 2026-11-09).

Exploits and checks

packetstormsecurity.com http://packetstormsecurity.com/files/152496/Nagios-XI-5.5.10-XSS-Remote-Code-Execution.html referenced PoC, tagged "exploit" by a source, unverified

CVSS scores

assigned by	version	score	vector
NVD	3.1	9.8	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
NVD	2.0	7.5	AV:N/AC:L/Au:N/C:P/I:P/A:P

Classification

Weakness

CWE-89 Improper Neutralization of Special Elements used in an SQL Command

References

packetstormsecurity.com /files/152496/Nagios-XI-5.5.10-XSS-Remote-Code-Execution.html
exploit, third-party-advisory, vdb-entry
nagios.com /products/security/
vendor-advisory
nagios.com /downloads/nagios-xi/change-log/
product, vendor-advisory

Sources

CVE List CVE-2019-9165
NVD CVE-2019-9165

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