CVE-2009-1913: SQL injection vulnerability in manager.php in LuxBum 0.5.5, when magic_quotes_gpc is disabled and dotclear aut

Routine

MEDIUM 5.1DOWNGRADE

CVE-2009-1913 is a medium-severity flaw (CVSS 5.1) affecting luxbum. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

SQL injection vulnerability in manager.php in LuxBum 0.5.5, when magic_quotes_gpc is disabled and dotclear authentication is used, allows remote attackers to execute arbitrary SQL commands via the username parameter in a login action.

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	1.0% (top 38%)
CISA exploited list	No
Weakness	CWE-89
Published	2009-06-04
Last modified	2026-06-16

Publisher (CNA): MITRE · Vendor: luxbum

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

Am I affected?

Timeline

2009-06-04 16:30 UTCPublished CVE record published
2026-06-16 23:08 UTCUpdated Record last modified

luxbum luxbum DOWNGRADE

Affected: 0.5.5

Fixed in: no fixed release known

Safe to downgrade to: a release before 0.5.5

1. Check installed version

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

2. No fixed release: DOWNGRADE to a release before 0.5.5 (Debian / Ubuntu)

apt-cache madison luxbum sudo apt install luxbum=<VERSION_BEFORE_0.5.5> sudo apt-mark hold luxbum

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

dnf --showduplicates list luxbum sudo dnf downgrade luxbum-<VERSION_BEFORE_0.5.5> sudo dnf versionlock add luxbum

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: Luxbum 0.5.5/stable - Authentication Bypass

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-2009-1913?

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

Is CVE-2009-1913 being exploited?

CVE-2009-1913 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-2009-1913 affect?

CVE-2009-1913 affects luxbum. Severity is medium (CVSS 5.1). SQL injection vulnerability in manager.php in LuxBum 0.5.5, when magic_quotes_gpc is disabled and dotclear authentication is used, allows remote attackers to execute arbitrary SQL commands via the username parameter in a login action.

How urgent is CVE-2009-1913?

Priority 38/100. Public exploit reference

Software pages

PHP vulnerabilities

References

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