CVE-2012-6507: Multiple SQL injection vulnerabilities in admin.php in ChurchCMS 0.0.1 allow remote attackers to execute arbit

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HIGH 7.5DOWNGRADE

CVE-2012-6507 is a high-severity flaw (CVSS 7.5) affecting churchcms. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

Multiple SQL injection vulnerabilities in admin.php in ChurchCMS 0.0.1 allow remote attackers to execute arbitrary SQL commands via the (1) uname or (2) pass parameters in a login action.

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	1.3% (top 29%)
CISA exploited list	No
Weakness	CWE-89
Published	2013-01-24
Last modified	2026-06-16

Publisher (CNA): MITRE · Vendor: jason sexauer

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

Am I affected?

Timeline

2013-01-24 01:55 UTCPublished CVE record published
2026-06-16 23:48 UTCUpdated Record last modified

jason sexauer churchcms DOWNGRADE

Affected: 0.0.1

Fixed in: no fixed release known

Safe to downgrade to: a release before 0.0.1

1. Check installed version

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

2. No fixed release: DOWNGRADE to a release before 0.0.1 (Debian / Ubuntu)

apt-cache madison churchcms sudo apt install churchcms=<VERSION_BEFORE_0.0.1> sudo apt-mark hold churchcms

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

dnf --showduplicates list churchcms sudo dnf downgrade churchcms-<VERSION_BEFORE_0.0.1> sudo dnf versionlock add churchcms

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-2012-6507?

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

Is CVE-2012-6507 being exploited?

CVE-2012-6507 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-2012-6507 affect?

CVE-2012-6507 affects churchcms. Severity is high (CVSS 7.5). Multiple SQL injection vulnerabilities in admin.php in ChurchCMS 0.0.1 allow remote attackers to execute arbitrary SQL commands via the (1) uname or (2) pass parameters in a login action.

How urgent is CVE-2012-6507?

Priority 49/100. High severity; Public exploit reference

Software pages

PHP vulnerabilities

References

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