CVE-2003-1367

Exp

The which_access variable for Majordomo 2.0 through 1.94.4, and possibly earlier versions, is set to "open" by default, which allows remote attackers to identify the email addresses of members of mailing lists via a "which" command.

Published: 2003-12-31 Last update: 2026-06-16 Assigner: [email protected] Source: [email protected]
NVD Status：Modified，CVE State: published
View at NVD, CVE.org, EUVD

CVE-2003-1367 is rated High Exploit Risk (72.4/100): CVSS High severity, with medium exploitation likelihood (EPSS 1.55%). 1 public exploit reference(s) are indexed (Exploit-DB). EPSS rose +1.13% over the last day, indicating growing attacker interest. Public exploits are available—assess exposure, apply mitigations, and prioritize patching.

Risk is dynamic; we continuously reassess and refresh what is shown on this page as upstream context changes.

Public exploit references (Exploit-DB) for CVE-2003-1367

EDB-ID Source Kind Published Link
— nvd_ref exploit_tag Exploit-DB ↗

Exploit prediction scoring system (EPSS) score for CVE-2003-1367

EPSS lead: Daily EPSS estimates relative likelihood of exploitation; percentile ranks this CVE among scored vulnerabilities (higher = more severe relative rank).

# Date Old EPSS score New EPSS score Delta (New - Old)
1 2026-06-15 0.42% 1.55% +1.13%
2 2026-06-05 0.34% 0.42% +0.07%
3 2025-03-30 — 0.34% —

Full EPSS history (8 records total)

Common vulnerability scoring system (CVSS) metrics for CVE-2003-1367

CVSS metrics for this CVE.

Base score Version Severity Vector Exploitability Impact Score source
7.8 2.0 HIGH
AV:N/AC:L/Au:N/C:C/I:N/A:N Click to expand
Access vector (AV:N)
Can be exploited remotely over network reachability.
Access complexity (AC:L)
Exploitation conditions are straightforward and predictable.
Authentication (AU:N)
No authentication is required.
Confidentiality impact (C:C)
Complete confidentiality impact.
Integrity impact (I:N)
No integrity impact.
Availability impact (A:N)
No availability impact.
 10.0 6.9 [email protected]

Weakness enumeration for CVE-2003-1367

Affected software / configurations for CVE-2003-1367

Vendor Product Version Raw CPE
great_circle_associates majordomo <= 2.0 cpe:2.3:a:great_circle_associates:majordomo:*:*:*:*:*:*:*:*
great_circle_associates majordomo 1.94.4 cpe:2.3:a:great_circle_associates:majordomo:1.94.4:*:*:*:*:*:*:*
great_circle_associates majordomo 1.94.5 cpe:2.3:a:great_circle_associates:majordomo:1.94.5:*:*:*:*:*:*:*

References for CVE-2003-1367

cvelogic Threat Intelligence