CVE-2004-0344

Exp

Directory traversal vulnerability in ModifyMessage.php in YaBB SE 1.5.4 through 1.5.5b allows remote attackers to delete arbitrary files via a .. (dot dot) in the attachOld parameter.

Published: 2004-11-23 Last update: 2026-04-16 Assigner: [email protected] Source: [email protected]
NVD Status：Modified，CVE State: published
View at NVD, CVE.org, EUVD

CVE-2004-0344 is rated High Exploit Risk (70.7/100): CVSS Medium severity, with medium exploitation likelihood (EPSS 2.86%). 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-2004-0344

EDB-ID Source Kind Published Link
23774 exploit_db edb 2004-03-01 Exploit-DB ↗
— nvd_ref exploit_tag Exploit-DB ↗

Exploit prediction scoring system (EPSS) score for CVE-2004-0344

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 2025-03-19 2.40% 2.86% +0.46%
2 2025-03-17 2.50% 2.40% -0.09%
3 2024-12-17 — 2.50% —

Full EPSS history (7 records total)

Common vulnerability scoring system (CVSS) metrics for CVE-2004-0344

CVSS metrics for this CVE.

Base score Version Severity Vector Exploitability Impact Score source
6.4 2.0 MEDIUM
AV:N/AC:L/Au:N/C:N/I:P/A:P 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:N)
No confidentiality impact.
Integrity impact (I:P)
Partial integrity impact.
Availability impact (A:P)
Partial availability impact.
 10.0 4.9 [email protected]

Weakness enumeration for CVE-2004-0344

Affected software / configurations for CVE-2004-0344

Vendor Product Version Raw CPE
yabb yabb 1.5.5 cpe:2.3:a:yabb:yabb:1.5.5:*:second_edition:*:*:*:*:*
yabb yabb 1.5.5b cpe:2.3:a:yabb:yabb:1.5.5b:*:second_edition:*:*:*:*:*

References for CVE-2004-0344

cvelogic Threat Intelligence