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Medium 5.2Published Sep 18, 2026

CVE-2024-27123QcalAgent

Updated under an hour ago ()

Does this affect you?

It affects QNAP Systems Inc. QcalAgent. Add what you run to find out whether that includes you.

No exploitation reported and no EPSS estimate yet.

A cross-site scripting (XSS) vulnerability has been reported to affect QcalAgent. The local attackers can then exploit the vulnerability to bypass security mechanisms or read application data. We have already fixed the vulnerability in the following version: QcalAgent 1.1.9 and later

CVSS
5.2 MEDIUM (v4.0, CNA)CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:A/VC:H/VI:L/VA:N/SC:N/SI:N/SA:N/E:P
Weakness (CWE)
CWE-79
Known exploited
Not in CISA's KEV catalog
EPSS (exploitation in the next 30 days)
Not loaded for this CVE
Assigned by
qnap
NVD analysis
Deferred
Record last updated
Sep 18, 2026
First seen by InfoSec Signals
Oct 9, 2026

Affected products

Affected products
QNAP Systems Inc. QcalAgent
qnap_systems:qcalagent (from the name)
from 1.1.0 before 1.1.9
CNA record

References

The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.

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