CVE-2004-1993

NONECVSS 0.0

0.0

The patch to the checklogin function in omail.pl for omail webmail 0.98.5 is incomplete, which allows remote attackers to execute arbitrary commands via shell metacharacters such as "`" (backticks) in the password.

CVSS v3: —
EG Score: —
EPSS: 83.7%
KEV: Not listed

Published

May 4, 2004

Last Modified

April 16, 2026

References (8)

cve@mitrehttp://marc.info/?l=bugtraq&m=108377215015515&w=2
cve@mitrehttp://secunia.com/advisories/9585
cve@mitrehttp://www.securityfocus.com/bid/10274
cve@mitrehttps://exchange.xforce.ibmcloud.com/vulnerabilities/12948
af854a3a-2127-422b-91ae-364da2661108http://marc.info/?l=bugtraq&m=108377215015515&w=2
af854a3a-2127-422b-91ae-364da2661108http://secunia.com/advisories/9585
af854a3a-2127-422b-91ae-364da2661108http://www.securityfocus.com/bid/10274
af854a3a-2127-422b-91ae-364da2661108https://exchange.xforce.ibmcloud.com/vulnerabilities/12948

Data Freshness Timeline

(refreshed 12× in last 7d / 18× in last 30d)

Every time one of our enrichment pipelines (NVD, MITRE cvelistV5, EPSS, CISA KEV, GHSA, OSV, vendor advisories) ran against this CVE. Most recent first.

2026-05-29 13:40 UTCepss_batch
2026-05-29 13:40 UTCepss_batch
2026-05-28 13:42 UTCepss_batch
2026-05-28 13:42 UTCepss_batch
2026-05-28 13:42 UTCepss_batch
2026-05-27 13:37 UTCepss_batch
2026-05-26 13:41 UTCepss_batch
2026-05-26 13:41 UTCepss_batch
2026-05-26 07:16 UTCepss_batch
2026-05-26 07:16 UTCepss_batch
2026-05-24 16:42 UTCepss_batch
2026-05-22 21:15 UTCepss_batch
2026-05-21 22:38 UTCepss_batch
2026-05-20 22:36 UTCepss_batch
2026-05-20 22:36 UTCepss_batch
2026-05-20 11:20 UTCepss_batch
2026-05-20 11:20 UTCepss_batch
2026-05-18 21:29 UTCepss_batch

Frequently asked(4)

What is CVE-2004-1993?

CVE-2004-1993 is a none vulnerability published on May 4, 2004. The patch to the checklogin function in omail.pl for omail webmail 0.98.5 is incomplete, which allows remote attackers to execute arbitrary commands via shell metacharacters such as "`" (backticks) in the password.

When was CVE-2004-1993 disclosed?

CVE-2004-1993 was first published in the National Vulnerability Database on May 4, 2004, with the most recent update on April 16, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.

Is CVE-2004-1993 actively exploited?

CVE-2004-1993 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 83.7% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.

How do I remediate CVE-2004-1993?

Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2004-1993, EchelonGraph cross-links them in the Vendor Advisories panel below — those typically contain the canonical remediation steps, fixed version numbers, and any vendor-specific mitigations.

Dependency Blast Radius

See which npm, PyPI, Go, and Maven packages are affected by CVE-2004-1993

Explore →

Is Your Infrastructure Affected by CVE-2004-1993?

EchelonGraph automatically scans your cloud infrastructure and maps CVE exposure using blast radius analysis.

Start Free Scan →Browse All CVEs

CVE-2004-1993

📅 Published

🔄 Last Modified

🔗 References (8)