CVE-2024-27122: A cross-site scripting (XSS) vulnerability has been reported to affect Notes Station 3

Routine

MEDIUM 6.3UPGRADE

CVE-2024-27122 is a medium-severity flaw (CVSS 6.3) affecting notes station 3. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

A cross-site scripting (XSS) vulnerability has been reported to affect Notes Station 3. If exploited, the vulnerability could allow authenticated users to inject malicious code via a network. We have already fixed the vulnerability in the following versions: Notes Station 3 3.9.6 and later

Why this priority

No elevated risk signals yet

A fixed release or distro patch exists.

Risk facts

CVSS score	6.3 (Medium)
Attack vector	Network (remote)
Attack complexity	Low
Privileges needed	Low
User interaction	Required
EPSS exploit chance	0.3% (top 82%)
CISA exploited list	No
Weakness	CWE-79
Published	2024-09-06
Last modified	2026-06-17

Publisher (CNA): QNAP Systems, Inc. · Vendor: qnap

Last updated 2026-06-17 · Sources: CVE Program, NVD, CISA KEV, EPSS and vendor advisories · How we score

Am I affected?

Timeline

2024-09-06 17:15 UTCPublished CVE record published
2026-06-17 07:19 UTCUpdated Record last modified

qnap notes station 3 UPGRADE

Affected: >= 3.9.0 and < 3.9.6

Fixed in: 3.9.6

Safe to downgrade to: a release before 3.9.0

1. Check installed version

apt-cache policy notes-station-3 || rpm -q notes-station-3 || notes-station-3 --version

2. UPGRADE to 3.9.6 (Debian / Ubuntu)

sudo apt update && sudo apt install --only-upgrade notes-station-3

2. UPGRADE (RHEL / Amazon Linux / Fedora)

sudo dnf upgrade notes-station-3

Note

Distros often backport fixes without changing the version number. Confirm with the distro advisory or changelog.

3. If no update is available yet, DOWNGRADE to a release before 3.9.0 (Debian / Ubuntu)

apt-cache madison notes-station-3 sudo apt install notes-station-3=<VERSION_BEFORE_3.9.0> sudo apt-mark hold notes-station-3

3. If no update is available yet, DOWNGRADE (RHEL / Amazon Linux / Fedora)

dnf --showduplicates list notes-station-3 sudo dnf downgrade notes-station-3-<VERSION_BEFORE_3.9.0> sudo dnf versionlock add notes-station-3

Downgrade risk

Downgrading can break dependent software and may reopen older bugs. Read the distro advisory first and test on a non-production host.

After downgrade

Restart the service, and keep the package held until a fixed release ships.

Verify at the official source NVD · CVE Program · Report a problem with this page
Scores and fixes here are computed automatically from those and other public sources. Confirm with the vendor advisory before changing production systems.

Quick answers

How do I fix CVE-2024-27122?

notes station 3: upgrade to 3.9.6. Exact commands for each OS are on this page.

Is CVE-2024-27122 being exploited?

CVE-2024-27122 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.

What does CVE-2024-27122 affect?

CVE-2024-27122 affects notes station 3. Severity is medium (CVSS 6.3). A cross-site scripting (XSS) vulnerability has been reported to affect Notes Station 3. If exploited, the vulnerability could allow authenticated users to inject malicious code via a network. We have already fixed the vulnerability in the

How urgent is CVE-2024-27122?

Priority 27/100. No elevated risk signals yet.

Software pages

QNAP vulnerabilities

Related CVEs

CVE-2024-38646 MEDIUM 6.0 UPGRADE An incorrect permission assignment for critical resource vulnerability has been reported to affect Notes Stati
CVE-2024-38645 MEDIUM 6.5 UPGRADE A server-side request forgery (SSRF) vulnerability has been reported to affect Notes Station 3
CVE-2024-38644 HIGH 8.8 UPGRADE An OS command injection vulnerability has been reported to affect Notes Station 3
CVE-2024-38643 CRITICAL 9.8 UPGRADE A missing authentication for critical function vulnerability has been reported to affect Notes Station 3
CVE-2024-27126 MEDIUM 6.3 UPGRADE A cross-site scripting (XSS) vulnerability has been reported to affect Notes Station 3

References

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