CVE-2023-23331: Amano Xoffice parking solutions 7.1.3879 is vulnerable to SQL Injection.

This week

CRITICAL 9.8REMOTEDOWNGRADE

CVE-2023-23331 is a critical-severity flaw (CVSS 9.8) affecting xoffice. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

Amano Xoffice parking solutions 7.1.3879 is vulnerable to SQL Injection.

Why this priority

Critical severity
Public exploit reference
Remotely exploitable, no login, no user action

No fix is published yet: follow the downgrade or mitigation steps.

Risk facts

CVSS score	9.8 (Critical)
Attack vector	Network (remote)
Attack complexity	Low
Privileges needed	None
User interaction	None
EPSS exploit chance	0.9% (top 41%)
CISA exploited list	No
Weakness	CWE-89
Published	2023-01-24
Last modified	2026-06-17

Publisher (CNA): MITRE · Vendor: amano

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

Am I affected?

Timeline

2023-01-24 01:15 UTCPublished CVE record published
2026-06-17 05:36 UTCUpdated Record last modified

amano xoffice DOWNGRADE

Affected: 7.1.3879

Fixed in: no fixed release known

Safe to downgrade to: a release before 7.1.3879

1. Check installed version

apt-cache policy xoffice || rpm -q xoffice || xoffice --version

2. No fixed release: DOWNGRADE to a release before 7.1.3879 (Debian / Ubuntu)

apt-cache madison xoffice sudo apt install xoffice=<VERSION_BEFORE_7.1.3879> sudo apt-mark hold xoffice

2. No fixed release: DOWNGRADE (RHEL / Amazon Linux / Fedora)

dnf --showduplicates list xoffice sudo dnf downgrade xoffice-<VERSION_BEFORE_7.1.3879> sudo dnf versionlock add xoffice

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-2023-23331?

xoffice: downgrade or apply the listed mitigation. Exact commands for each OS are on this page.

Is CVE-2023-23331 being exploited?

CVE-2023-23331 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-2023-23331 affect?

CVE-2023-23331 affects xoffice. Severity is critical (CVSS 9.8). Amano Xoffice parking solutions 7.1.3879 is vulnerable to SQL Injection.

How urgent is CVE-2023-23331?

Priority 59/100. Critical severity; Public exploit reference; Remotely exploitable, no login, no user action

Related CVEs

CVE-2023-23330 HIGH 7.5 DOWNGRADE amano Xparc parking solutions 7.1.3879 was discovered to be vulnerable to local file inclusion.

References

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