CVE-2023-54163: NLB mKlik Macedonia 3.3.12 contains a SQL injection vulnerability in international transfer parameters that al

Routine

HIGH 7.5REMOTEDOWNGRADE

CVE-2023-54163 is a high-severity flaw (CVSS 7.5) affecting mklik makedonija. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

NLB mKlik Macedonia 3.3.12 contains a SQL injection vulnerability in international transfer parameters that allows attackers to manipulate database queries. Attackers can inject arbitrary SQL code through unsanitized input to potentially disclose sensitive information from the mobile banking application.

Why this priority

High severity
Remotely exploitable, no login, no user action

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

Risk facts

CVSS score	7.5 (High)
Attack vector	Network (remote)
Attack complexity	Low
Privileges needed	None
User interaction	None
EPSS exploit chance	0.3% (top 72%)
CISA exploited list	No
Weakness	CWE-89
Published	2025-12-30
Last modified	2026-09-24

Publisher (CNA): VulnCheck · Vendor: nlb

Last updated 2026-09-24 · Sources: CVE Program, NVD, CISA KEV, EPSS and vendor advisories · How we score

Am I affected?

Timeline

2025-12-30 23:15 UTCPublished CVE record published
2026-09-24 23:10 UTCUpdated Record last modified

nlb mklik makedonija DOWNGRADE

Affected: 3.3.12

Fixed in: no fixed release known

Safe to downgrade to: a release before 3.3.12

1. Check installed version

apt-cache policy mklik-makedonija || rpm -q mklik-makedonija || mklik-makedonija --version

2. No fixed release: DOWNGRADE to a release before 3.3.12 (Debian / Ubuntu)

apt-cache madison mklik-makedonija sudo apt install mklik-makedonija=<VERSION_BEFORE_3.3.12> sudo apt-mark hold mklik-makedonija

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

dnf --showduplicates list mklik-makedonija sudo dnf downgrade mklik-makedonija-<VERSION_BEFORE_3.3.12> sudo dnf versionlock add mklik-makedonija

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-2023-54163?

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

Is CVE-2023-54163 being exploited?

CVE-2023-54163 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-2023-54163 affect?

CVE-2023-54163 affects mklik makedonija. Severity is high (CVSS 7.5). NLB mKlik Macedonia 3.3.12 contains a SQL injection vulnerability in international transfer parameters that allows attackers to manipulate database queries. Attackers can inject arbitrary SQL code through unsanitized input to potentially di

How urgent is CVE-2023-54163?

Priority 38/100. High severity; Remotely exploitable, no login, no user action

References

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