CVE-2009-4571: Multiple SQL injection vulnerabilities in index.php in PhpShop 0.8.1 allow remote attackers to execute arbitra

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HIGH 7.5DOWNGRADE

CVE-2009-4571 is a high-severity flaw (CVSS 7.5) affecting phpshop. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

Multiple SQL injection vulnerabilities in index.php in PhpShop 0.8.1 allow remote attackers to execute arbitrary SQL commands via the (1) module_id parameter in an admin/function_list action, the (2) vendor_id parameter in a vendor/vendor_form action, the (3) module_id parameter in an admin/module_form action, the (4) user_id parameter in an admin/user_form action, the (5) vendor_category_id parameter in a vendor/vendor_category_form action, the

Why this priority

High severity
Public exploit reference

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

Risk facts

CVSS score	7.5 (High)
EPSS exploit chance	2.0% (top 19%)
CISA exploited list	No
Weakness	CWE-89
Published	2010-01-05
Last modified	2026-06-16

Publisher (CNA): MITRE · Vendor: phpshop

Last updated 2026-06-16 · Sources: CVE Program, NVD, CISA KEV, EPSS and vendor advisories · How we score

Am I affected?

Timeline

2010-01-05 19:00 UTCPublished CVE record published
2026-06-16 23:13 UTCUpdated Record last modified

phpshop phpshop DOWNGRADE

Affected: 0.8.1

Fixed in: no fixed release known

Safe to downgrade to: a release before 0.8.1

1. Check installed version

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

2. No fixed release: DOWNGRADE to a release before 0.8.1 (Debian / Ubuntu)

apt-cache madison phpshop sudo apt install phpshop=<VERSION_BEFORE_0.8.1> sudo apt-mark hold phpshop

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

dnf --showduplicates list phpshop sudo dnf downgrade phpshop-<VERSION_BEFORE_0.8.1> sudo dnf versionlock add phpshop

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.

Exploit-DB: phpShop 0.8.1 - Multiple Vulnerabilities
Exploit-DB: phpShop 2.0 - 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-2009-4571?

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

Is CVE-2009-4571 being exploited?

CVE-2009-4571 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-2009-4571 affect?

CVE-2009-4571 affects phpshop. Severity is high (CVSS 7.5). Multiple SQL injection vulnerabilities in index.php in PhpShop 0.8.1 allow remote attackers to execute arbitrary SQL commands via the (1) module_id parameter in an admin/function_list action, the (2) vendor_id parameter in a vendor/vendor_f

How urgent is CVE-2009-4571?

Priority 51/100. High severity; Public exploit reference

Software pages

PHP vulnerabilities

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References

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