CVE-2004-2193: Cross-site scripting (XSS) vulnerability in trade.php for CJOverkill 4.0.3 allows remote attackers to inject a

Routine

MEDIUM 4.3DOWNGRADE

CVE-2004-2193 is a medium-severity flaw (CVSS 4.3) affecting cjoverkill. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

Cross-site scripting (XSS) vulnerability in trade.php for CJOverkill 4.0.3 allows remote attackers to inject arbitrary web script or HTML via the (1) tms[0] or (2) url parameters.

Why this priority

Public exploit reference

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

Risk facts

CVSS score	4.3 (Medium)
EPSS exploit chance	1.4% (top 27%)
CISA exploited list	No
Published	2004-12-31
Last modified	2026-06-16

Publisher (CNA): MITRE · Vendor: cjoverkill

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

Am I affected?

Timeline

2004-12-31 05:00 UTCPublished CVE record published
2026-06-16 22:09 UTCUpdated Record last modified

cjoverkill cjoverkill DOWNGRADE

Affected: 4.0.3

Fixed in: no fixed release known

Safe to downgrade to: a release before 4.0.3

1. Check installed version

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

2. No fixed release: DOWNGRADE to a release before 4.0.3 (Debian / Ubuntu)

apt-cache madison cjoverkill sudo apt install cjoverkill=<VERSION_BEFORE_4.0.3> sudo apt-mark hold cjoverkill

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

dnf --showduplicates list cjoverkill sudo dnf downgrade cjoverkill-<VERSION_BEFORE_4.0.3> sudo dnf versionlock add cjoverkill

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-2004-2193?

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

Is CVE-2004-2193 being exploited?

CVE-2004-2193 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-2004-2193 affect?

CVE-2004-2193 affects cjoverkill. Severity is medium (CVSS 4.3). Cross-site scripting (XSS) vulnerability in trade.php for CJOverkill 4.0.3 allows remote attackers to inject arbitrary web script or HTML via the (1) tms[0] or (2) url parameters.

How urgent is CVE-2004-2193?

Priority 38/100. Public exploit reference

Software pages

PHP vulnerabilities

References

← Back to latest CVEs