CVE-2007-3000: Multiple SQL injection vulnerabilities in PHP JackKnife (PHPJK) allow remote attackers to execute arbitrary SQ

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HIGH 7.5DOWNGRADE

CVE-2007-3000 is a high-severity flaw (CVSS 7.5) affecting php jackknife. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

Multiple SQL injection vulnerabilities in PHP JackKnife (PHPJK) allow remote attackers to execute arbitrary SQL commands via (1) the iCategoryUnq parameter to G_Display.php or (2) the iSearchID parameter to Search/DisplayResults.php.

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	1.2% (top 31%)
CISA exploited list	No
Published	2007-06-04
Last modified	2026-06-16

Publisher (CNA): MITRE · Vendor: php jackknife

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

Am I affected?

Timeline

2007-06-04 17:30 UTCPublished CVE record published
2026-06-16 22:40 UTCUpdated Record last modified

php jackknife php jackknife DOWNGRADE

Affected: 2.21

Fixed in: no fixed release known

Safe to downgrade to: a release before 2.21

1. Check installed version

apt-cache policy php-jackknife || rpm -q php-jackknife || php-jackknife --version

2. No fixed release: DOWNGRADE to a release before 2.21 (Debian / Ubuntu)

apt-cache madison php-jackknife sudo apt install php-jackknife=<VERSION_BEFORE_2.21> sudo apt-mark hold php-jackknife

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

dnf --showduplicates list php-jackknife sudo dnf downgrade php-jackknife-<VERSION_BEFORE_2.21> sudo dnf versionlock add php-jackknife

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: PHP JackKnife 2.21 - '(PHPJK) G_Display.php?iCategoryUnq' SQL Injection
Exploit-DB: PHP JackKnife 2.21 - '/(PHPJK) Search/DisplayResults.php?iSearchID' 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-2007-3000?

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

Is CVE-2007-3000 being exploited?

CVE-2007-3000 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-2007-3000 affect?

CVE-2007-3000 affects php jackknife. Severity is high (CVSS 7.5). Multiple SQL injection vulnerabilities in PHP JackKnife (PHPJK) allow remote attackers to execute arbitrary SQL commands via (1) the iCategoryUnq parameter to G_Display.php or (2) the iSearchID parameter to Search/DisplayResults.php.

How urgent is CVE-2007-3000?

Priority 49/100. High severity; Public exploit reference

Software pages

PHP vulnerabilities

Related CVEs

CVE-2007-3002 MEDIUM 5.0 DOWNGRADE PHP JackKnife (PHPJK) allows remote attackers to obtain sensitive information via (1) a request to index.php w
CVE-2007-3001 MEDIUM 4.3 DOWNGRADE Multiple cross-site scripting (XSS) vulnerabilities in PHP JackKnife (PHPJK) allow remote attackers to inject
CVE-2005-4239 MEDIUM 4.3 UPGRADE Cross-site scripting (XSS) vulnerability in Search/DisplayResults.php in PHP JackKnife 2.21 and earlier allows

References

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