CVE-2007-3582: SQL injection vulnerability in index.php in SuperCali PHP Event Calendar 0.4.0 allows remote attackers to exec

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HIGH 7.5DOWNGRADE

CVE-2007-3582 is a high-severity flaw (CVSS 7.5) affecting supercali. 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 SuperCali PHP Event Calendar 0.4.0 allows remote attackers to execute arbitrary SQL commands via the o 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	2.4% (top 16%)
CISA exploited list	No
Published	2007-07-05
Last modified	2026-06-16

Publisher (CNA): MITRE · Vendor: inforest communications

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

Am I affected?

Timeline

2007-07-05 20:30 UTCPublished CVE record published
2026-06-16 22:42 UTCUpdated Record last modified

inforest communications supercali DOWNGRADE

Affected: 0.4.0

Fixed in: no fixed release known

Safe to downgrade to: a release before 0.4.0

1. Check installed version

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

2. No fixed release: DOWNGRADE to a release before 0.4.0 (Debian / Ubuntu)

apt-cache madison supercali sudo apt install supercali=<VERSION_BEFORE_0.4.0> sudo apt-mark hold supercali

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

dnf --showduplicates list supercali sudo dnf downgrade supercali-<VERSION_BEFORE_0.4.0> sudo dnf versionlock add supercali

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: SuperCali PHP Event Calendar 0.4.0 - 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-2007-3582?

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

Is CVE-2007-3582 being exploited?

CVE-2007-3582 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-2007-3582 affect?

CVE-2007-3582 affects supercali. Severity is high (CVSS 7.5). SQL injection vulnerability in index.php in SuperCali PHP Event Calendar 0.4.0 allows remote attackers to execute arbitrary SQL commands via the o parameter.

How urgent is CVE-2007-3582?

Priority 52/100. High severity; Public exploit reference

Software pages

PHP vulnerabilities

References

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