CVE-2006-1569: Multiple SQL injection vulnerabilities in RedCMS 0.1 allow remote attackers to execute arbitrary SQL commands

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MEDIUM 5.1DOWNGRADE

CVE-2006-1569 is a medium-severity flaw (CVSS 5.1) affecting redcms. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

Multiple SQL injection vulnerabilities in RedCMS 0.1 allow remote attackers to execute arbitrary SQL commands via the (1) username or (2) password parameters to (a) login.php or (b) register.php; or (3) u parameter to (c) profile.php.

Why this priority

Public exploit reference

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

Risk facts

CVSS score	5.1 (Medium)
EPSS exploit chance	1.9% (top 20%)
CISA exploited list	No
Published	2006-04-01
Last modified	2026-06-16

Publisher (CNA): MITRE · Vendor: redcms

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

Am I affected?

Timeline

2006-04-01 00:04 UTCPublished CVE record published
2026-06-16 22:23 UTCUpdated Record last modified

redcms redcms DOWNGRADE

Affected: 0.1

Fixed in: no fixed release known

Safe to downgrade to: a release before 0.1

1. Check installed version

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

2. No fixed release: DOWNGRADE to a release before 0.1 (Debian / Ubuntu)

apt-cache madison redcms sudo apt install redcms=<VERSION_BEFORE_0.1> sudo apt-mark hold redcms

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

dnf --showduplicates list redcms sudo dnf downgrade redcms-<VERSION_BEFORE_0.1> sudo dnf versionlock add redcms

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: RedCMS 0.1 - 'login.php' Multiple SQL Injections
Exploit-DB: RedCMS 0.1 - 'profile.php?u' 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-2006-1569?

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

Is CVE-2006-1569 being exploited?

CVE-2006-1569 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-2006-1569 affect?

CVE-2006-1569 affects redcms. Severity is medium (CVSS 5.1). Multiple SQL injection vulnerabilities in RedCMS 0.1 allow remote attackers to execute arbitrary SQL commands via the (1) username or (2) password parameters to (a) login.php or (b) register.php; or (3) u parameter to (c) profile.php.

How urgent is CVE-2006-1569?

Priority 43/100. Public exploit reference

Software pages

PHP vulnerabilities

Related CVEs

CVE-2006-1568 MEDIUM 5.1 DOWNGRADE Multiple cross-site scripting (XSS) vulnerabilities in register.php in RedCMS 0.1 allow remote attackers to in

References

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