CVE-2001-1025: PHP-Nuke 5.x allows remote attackers to perform arbitrary SQL operations by modifying the "prefix" variable wh

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HIGH 10.0DOWNGRADE

CVE-2001-1025 is a high-severity flaw (CVSS 10.0) affecting php-nuke. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

PHP-Nuke 5.x allows remote attackers to perform arbitrary SQL operations by modifying the "prefix" variable when calling any scripts that do not already define the prefix variable (e.g., by including mainfile.php), such as article.php.

Why this priority

Critical severity
Public exploit reference

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

Risk facts

CVSS score	10.0 (High)
EPSS exploit chance	2.8% (top 14%)
CISA exploited list	No
Published	2001-08-31
Last modified	2026-06-16

Publisher (CNA): MITRE · Vendor: francisco burzi

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

Am I affected?

Timeline

2001-08-31 04:00 UTCPublished CVE record published
2026-06-16 21:55 UTCUpdated Record last modified

francisco burzi php-nuke DOWNGRADE

Affected: 5.0 · 5.0.1

Fixed in: no fixed release known

Safe to downgrade to: a release before 5.0

1. Check installed version

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

2. No fixed release: DOWNGRADE to a release before 5.0 (Debian / Ubuntu)

apt-cache madison php-nuke sudo apt install php-nuke=<VERSION_BEFORE_5.0> sudo apt-mark hold php-nuke

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

dnf --showduplicates list php-nuke sudo dnf downgrade php-nuke-<VERSION_BEFORE_5.0> sudo dnf versionlock add php-nuke

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-2001-1025?

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

Is CVE-2001-1025 being exploited?

CVE-2001-1025 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-2001-1025 affect?

CVE-2001-1025 affects php-nuke. Severity is high (CVSS 10.0). PHP-Nuke 5.x allows remote attackers to perform arbitrary SQL operations by modifying the "prefix" variable when calling any scripts that do not already define the prefix variable (e.g., by including mainfile.php), such as article.php.

How urgent is CVE-2001-1025?

Priority 62/100. Critical severity; Public exploit reference

Software pages

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References

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