CVE-2003-1481

Exp

CommuniGate Pro 3.1 through 4.0.6 sends the session ID in the referer field for an HTTP request for an image, which allows remote attackers to hijack mail sessions via an e-mail with an IMG tag that references a malicious URL that captures the referer.

Published: 2003-12-31 Last update: 2026-04-16 Assigner: [email protected] Source: [email protected]
NVD Status：Modified，CVE State: published
View at NVD, CVE.org, EUVD

CVE-2003-1481 is rated High Exploit Risk (60.8/100): CVSS Medium severity, with medium exploitation likelihood (EPSS 1.84%). 2 public exploit reference(s) are indexed (Exploit-DB). 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-2003-1481

EDB-ID Source Kind Published Link
27 exploit_db edb 2003-05-05 Exploit-DB ↗
— nvd_ref exploit_tag Exploit-DB ↗

Exploit prediction scoring system (EPSS) score for CVE-2003-1481

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 5.87% 1.84% -4.04%
2 2026-06-12 4.59% 5.87% +1.29%
3 2026-01-07 — 4.59% —

Full EPSS history (12 records total)

Common vulnerability scoring system (CVSS) metrics for CVE-2003-1481

CVSS metrics for this CVE.

Base score Version Severity Vector Exploitability Impact Score source
5.8 2.0 MEDIUM
AV:N/AC:M/Au:N/C:P/I:P/A:N Click to expand
Access vector (AV:N)
Can be exploited remotely over network reachability.
Access complexity (AC:M)
Exploitation needs some favorable conditions, but not exceptional ones.
Authentication (AU:N)
No authentication is required.
Confidentiality impact (C:P)
Partial confidentiality impact.
Integrity impact (I:P)
Partial integrity impact.
Availability impact (A:N)
No availability impact.
 8.6 4.9 [email protected]

Weakness enumeration for CVE-2003-1481

Affected software / configurations for CVE-2003-1481

Vendor Product Version Raw CPE
stalker communigate_pro 3.1 cpe:2.3:a:stalker:communigate_pro:3.1:*:*:*:*:*:*:*
stalker communigate_pro 3.2.4 cpe:2.3:a:stalker:communigate_pro:3.2.4:*:*:*:*:*:*:*
stalker communigate_pro 3.2_b5 cpe:2.3:a:stalker:communigate_pro:3.2_b5:*:*:*:*:*:*:*
stalker communigate_pro 3.2_b7 cpe:2.3:a:stalker:communigate_pro:3.2_b7:*:*:*:*:*:*:*
stalker communigate_pro 3.3.2 cpe:2.3:a:stalker:communigate_pro:3.3.2:*:*:*:*:*:*:*
stalker communigate_pro 3.3_b1 cpe:2.3:a:stalker:communigate_pro:3.3_b1:*:*:*:*:*:*:*
stalker communigate_pro 3.3_b2 cpe:2.3:a:stalker:communigate_pro:3.3_b2:*:*:*:*:*:*:*
stalker communigate_pro 3.4_b3 cpe:2.3:a:stalker:communigate_pro:3.4_b3:*:*:*:*:*:*:*
stalker communigate_pro 4.0.1 cpe:2.3:a:stalker:communigate_pro:4.0.1:*:*:*:*:*:*:*
stalker communigate_pro 4.0.2 cpe:2.3:a:stalker:communigate_pro:4.0.2:*:*:*:*:*:*:*
stalker communigate_pro 4.0.3 cpe:2.3:a:stalker:communigate_pro:4.0.3:*:*:*:*:*:*:*
stalker communigate_pro 4.0.6 cpe:2.3:a:stalker:communigate_pro:4.0.6:*:*:*:*:*:*:*
stalker communigate_pro 4.0_b2 cpe:2.3:a:stalker:communigate_pro:4.0_b2:*:*:*:*:*:*:*
stalker communigate_pro 4.0_b3 cpe:2.3:a:stalker:communigate_pro:4.0_b3:*:*:*:*:*:*:*

References for CVE-2003-1481

cvelogic Threat Intelligence