CVE-2022-47790: Sourcecodester Dynamic Transaction Queuing System v1.0 is vulnerable to SQL Injection via /queuing/index.php?p

This week

CRITICAL 9.8REMOTEDOWNGRADE

CVE-2022-47790 is a critical-severity flaw (CVSS 9.8) affecting dynamic transaction queuing system. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

Sourcecodester Dynamic Transaction Queuing System v1.0 is vulnerable to SQL Injection via /queuing/index.php?page=display&id=.

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	0.8% (top 45%)
CISA exploited list	No
Weakness	CWE-89
Published	2023-01-09
Last modified	2026-06-17

Publisher (CNA): MITRE · Vendor: dynamic transaction queuing system project

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

Am I affected?

Timeline

2023-01-09 17:15 UTCPublished CVE record published
2026-06-17 05:14 UTCUpdated Record last modified

dynamic transaction queuing system project dynamic transaction queuing system DOWNGRADE

Affected: 1.0

Fixed in: no fixed release known

Safe to downgrade to: a release before 1.0

1. Check installed version

apt-cache policy dynamic-transaction-queuing-system || rpm -q dynamic-transaction-queuing-system || dynamic-transaction-queuing-system --version

2. No fixed release: DOWNGRADE to a release before 1.0 (Debian / Ubuntu)

apt-cache madison dynamic-transaction-queuing-system sudo apt install dynamic-transaction-queuing-system=<VERSION_BEFORE_1.0> sudo apt-mark hold dynamic-transaction-queuing-system

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

dnf --showduplicates list dynamic-transaction-queuing-system sudo dnf downgrade dynamic-transaction-queuing-system-<VERSION_BEFORE_1.0> sudo dnf versionlock add dynamic-transaction-queuing-system

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-2022-47790?

dynamic transaction queuing system: downgrade or apply the listed mitigation. Exact commands for each OS are on this page.

Is CVE-2022-47790 being exploited?

CVE-2022-47790 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-2022-47790 affect?

CVE-2022-47790 affects dynamic transaction queuing system. Severity is critical (CVSS 9.8). Sourcecodester Dynamic Transaction Queuing System v1.0 is vulnerable to SQL Injection via /queuing/index.php?page=display&id=.

How urgent is CVE-2022-47790?

Priority 58/100. Critical severity; Public exploit reference; Remotely exploitable, no login, no user action

Software pages

PHP vulnerabilities

Related CVEs

CVE-2023-26857 HIGH 7.2 DOWNGRADE An arbitrary file upload vulnerability in /admin/ajax.php?action=save_uploads of Dynamic Transaction Queuing S
CVE-2023-26856 HIGH 7.2 DOWNGRADE Dynamic Transaction Queuing System v1.0 was discovered to contain a SQL injection vulnerability via the name p
CVE-2022-46956 HIGH 7.2 DOWNGRADE Dynamic Transaction Queuing System v1.0 was discovered to contain a SQL injection vulnerability via the id par
CVE-2022-46955 CRITICAL 9.8 DOWNGRADE Dynamic Transaction Queuing System v1.0 was discovered to contain a SQL injection vulnerability via the id par
CVE-2022-46954 CRITICAL 9.8 DOWNGRADE Dynamic Transaction Queuing System v1.0 was discovered to contain a SQL injection vulnerability via the id par

References

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