CVE-2005-4643: SQL injection vulnerability in index.php in Antharia OnContent // CMS allows remote attackers to execute arbit

This month

HIGH 7.5MITIGATE

CVE-2005-4643 is a high-severity flaw (CVSS 7.5) affecting oncontent cms. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

SQL injection vulnerability in index.php in Antharia OnContent // CMS allows remote attackers to execute arbitrary SQL commands via the pid parameter. NOTE: it is not clear, but this might be an application service provider, in which case it might be excluded from CVE.

Why this priority

High severity

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

Risk facts

CVSS score	7.5 (High)
EPSS exploit chance	1.2% (top 32%)
CISA exploited list	No
Published	2005-12-31
Last modified	2026-06-16

Publisher (CNA): MITRE · Vendor: antharia

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

Am I affected?

Timeline

2005-12-31 05:00 UTCPublished CVE record published
2026-06-16 22:19 UTCUpdated Record last modified

antharia oncontent cms MITIGATE

Affected: all versions

Fixed in: no fixed release known

Safe to downgrade to: no unaffected older release

1. Check installed version

apt-cache policy oncontent-cms || rpm -q oncontent-cms || oncontent-cms --version

No fixed or unaffected release known

Apply the vendor mitigation from the advisory, disable the affected feature, or restrict network access.

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-2005-4643?

oncontent cms: mitigate or apply the listed mitigation. Exact commands for each OS are on this page.

Is CVE-2005-4643 being exploited?

CVE-2005-4643 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-2005-4643 affect?

CVE-2005-4643 affects oncontent cms. Severity is high (CVSS 7.5). SQL injection vulnerability in index.php in Antharia OnContent // CMS allows remote attackers to execute arbitrary SQL commands via the pid parameter. NOTE: it is not clear, but this might be an application service provider, in which case

How urgent is CVE-2005-4643?

Priority 43/100. High severity

Software pages

PHP vulnerabilities

References

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