CVE-2024-7188: A vulnerability was found in Bylancer Quicklancer 2.4

This week

HIGH 7.3REMOTEDOWNGRADE

CVE-2024-7188 is a high-severity flaw (CVSS 7.3) affecting quicklancer. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

A vulnerability was found in Bylancer Quicklancer 2.4. It has been rated as critical. This issue affects some unknown processing of the file /listing of the component GET Parameter Handler. The manipulation of the argument range2 leads to sql injection. The attack may be initiated remotely. The exploit has been disclosed to the public and may be used. The identifier VDB-272609 was assigned to this vulnerability. NOTE: The vendor was contacted ear

Why this priority

High severity
EPSS top 6%: very likely to be exploited
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	7.3 (High)
Attack vector	Network (remote)
Attack complexity	Low
Privileges needed	None
User interaction	None
EPSS exploit chance	7.0% (top 6%)
CISA exploited list	No
Weakness	CWE-89
Published	2024-07-29
Last modified	2026-06-17

Publisher (CNA): VulDB · Vendor: bylancer

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

Am I affected?

Timeline

2024-07-29 07:15 UTCPublished CVE record published
2026-06-17 08:19 UTCUpdated Record last modified

bylancer quicklancer DOWNGRADE

Affected: 2.4

Fixed in: no fixed release known

Safe to downgrade to: a release before 2.4

1. Check installed version

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

2. No fixed release: DOWNGRADE to a release before 2.4 (Debian / Ubuntu)

apt-cache madison quicklancer sudo apt install quicklancer=<VERSION_BEFORE_2.4> sudo apt-mark hold quicklancer

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

dnf --showduplicates list quicklancer sudo dnf downgrade quicklancer-<VERSION_BEFORE_2.4> sudo dnf versionlock add quicklancer

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.

Public exploits and detection

Public code exists for this CVE. Treat unpatched systems as at risk, and only run PoCs in a lab.

Nuclei scan template: Bylancer Quicklancer 2.4 G - SQL Injection

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-2024-7188?

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

Is CVE-2024-7188 being exploited?

CVE-2024-7188 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-2024-7188 affect?

CVE-2024-7188 affects quicklancer. Severity is high (CVSS 7.3). A vulnerability was found in Bylancer Quicklancer 2.4. It has been rated as critical. This issue affects some unknown processing of the file /listing of the component GET Parameter Handler. The manipulation of the argument range2 leads to s

How urgent is CVE-2024-7188?

Priority 59/100. High severity; EPSS top 6%: very likely to be exploited; Public exploit reference; Remotely exploitable, no login, no user action

References

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