CVE-2008-6391

Exp

SQL injection vulnerability in main.asp in Jbook allows remote attackers to execute arbitrary SQL commands via the username (user parameter).

Published: 2009-03-02 Last update: 2026-06-16 Assigner: [email protected] Source: [email protected]
NVD Status：Modified，CVE State: published
View at NVD, CVE.org, EUVD

CVE-2008-6391 is rated High Exploit Risk (64.5/100): CVSS High severity, with medium exploitation likelihood (EPSS 0.89%). 1 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-2008-6391

EDB-ID Source Kind Published Link
32635 exploit_db edb 2008-12-02 Exploit-DB ↗

Exploit prediction scoring system (EPSS) score for CVE-2008-6391

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 0.50% 0.89% +0.39%
2 2026-04-22 0.39% 0.50% +0.11%
3 2026-03-02 — 0.39% —

Full EPSS history (7 records total)

Common vulnerability scoring system (CVSS) metrics for CVE-2008-6391

CVSS metrics for this CVE.

Base score Version Severity Vector Exploitability Impact Score source
7.5 2.0 HIGH
AV:N/AC:L/Au:N/C:P/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:P)
Partial confidentiality impact.
Integrity impact (I:P)
Partial integrity impact.
Availability impact (A:P)
Partial availability impact.
 10.0 6.4 [email protected]

Weakness enumeration for CVE-2008-6391

Affected software / configurations for CVE-2008-6391

Vendor Product Version Raw CPE
nexusjnr jbook — cpe:2.3:a:nexusjnr:jbook:-:*:*:*:*:*:*:*

References for CVE-2008-6391

cvelogic Threat Intelligence