CVE-2006-5935: SQL injection vulnerability in index.php in ShopSystems 4.0 and earlier allows remote attackers to execute arb

This month

HIGH 7.5DOWNGRADE

CVE-2006-5935 is a high-severity flaw (CVSS 7.5) affecting shopsystems. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

SQL injection vulnerability in index.php in ShopSystems 4.0 and earlier allows remote attackers to execute arbitrary SQL commands via the sessid parameter.

Why this priority

High severity

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

Risk facts

CVSS score	7.5 (High)
EPSS exploit chance	1.4% (top 28%)
CISA exploited list	No
Published	2006-11-16
Last modified	2026-06-16

Publisher (CNA): MITRE · Vendor: shopsystems

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

Am I affected?

Timeline

2006-11-16 00:07 UTCPublished CVE record published
2026-06-16 22:32 UTCUpdated Record last modified

shopsystems shopsystems DOWNGRADE

Affected: 4.0

Fixed in: no fixed release known

Safe to downgrade to: a release before 4.0

1. Check installed version

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

2. No fixed release: DOWNGRADE to a release before 4.0 (Debian / Ubuntu)

apt-cache madison shopsystems sudo apt install shopsystems=<VERSION_BEFORE_4.0> sudo apt-mark hold shopsystems

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

dnf --showduplicates list shopsystems sudo dnf downgrade shopsystems-<VERSION_BEFORE_4.0> sudo dnf versionlock add shopsystems

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-2006-5935?

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

Is CVE-2006-5935 being exploited?

CVE-2006-5935 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-2006-5935 affect?

CVE-2006-5935 affects shopsystems. Severity is high (CVSS 7.5). SQL injection vulnerability in index.php in ShopSystems 4.0 and earlier allows remote attackers to execute arbitrary SQL commands via the sessid parameter.

How urgent is CVE-2006-5935?

Priority 44/100. High severity

Software pages

PHP vulnerabilities

References

← Back to latest CVEs