CVE-2007-2183: SQL injection vulnerability in index.php in PHP-Ring Webring System (aka uPHP_ring_website) 0.9 allows remote

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HIGH 7.5DOWNGRADE

CVE-2007-2183 is a high-severity flaw (CVSS 7.5) affecting webring system. 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 PHP-Ring Webring System (aka uPHP_ring_website) 0.9 allows remote attackers to execute arbitrary SQL commands via the ring parameter.

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	2.2% (top 17%)
CISA exploited list	No
Published	2007-04-24
Last modified	2026-06-16

Publisher (CNA): MITRE · Vendor: php-ring

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

Am I affected?

Timeline

2007-04-24 17:19 UTCPublished CVE record published
2026-06-16 22:39 UTCUpdated Record last modified

php-ring webring system DOWNGRADE

Affected: 0.9

Fixed in: no fixed release known

Safe to downgrade to: a release before 0.9

1. Check installed version

apt-cache policy webring-system || rpm -q webring-system || webring-system --version

2. No fixed release: DOWNGRADE to a release before 0.9 (Debian / Ubuntu)

apt-cache madison webring-system sudo apt install webring-system=<VERSION_BEFORE_0.9> sudo apt-mark hold webring-system

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

dnf --showduplicates list webring-system sudo dnf downgrade webring-system-<VERSION_BEFORE_0.9> sudo dnf versionlock add webring-system

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: PHP-Ring Webring System 0.9 - 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-2007-2183?

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

Is CVE-2007-2183 being exploited?

CVE-2007-2183 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-2007-2183 affect?

CVE-2007-2183 affects webring system. Severity is high (CVSS 7.5). SQL injection vulnerability in index.php in PHP-Ring Webring System (aka uPHP_ring_website) 0.9 allows remote attackers to execute arbitrary SQL commands via the ring parameter.

How urgent is CVE-2007-2183?

Priority 52/100. High severity; Public exploit reference

Software pages

PHP vulnerabilities

References

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