CVE-2006-1800

Exp

Directory traversal vulnerability in posts.php in SimpleBBS 1.0.6 through 1.1 allows remote attackers to include and execute arbitrary files via ".." sequences in the language cookie, as demonstrated by by injecting the code into the gl_session cookie of users.php, which is stored in error.log.

Published: 2006-04-18 Last update: 2026-04-16 Assigner: [email protected] Source: [email protected]
NVD Status：Modified，CVE State: published
View at NVD, CVE.org, EUVD

CVE-2006-1800 is rated High Exploit Risk (71/100): CVSS High severity, with medium exploitation likelihood (EPSS 2.62%). 5 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-2006-1800

EDB-ID Source Kind Published Link
27638 exploit_db edb 2006-04-13 Exploit-DB ↗
— nvd_ref exploit_tag Exploit-DB ↗
— nvd_ref exploit_tag Exploit-DB ↗
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Exploit prediction scoring system (EPSS) score for CVE-2006-1800

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 5.78% 2.62% -3.15%
2 2025-03-17 3.88% 5.78% +1.89%
3 2023-07-23 — 3.88% —

Full EPSS history (5 records total)

Common vulnerability scoring system (CVSS) metrics for CVE-2006-1800

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-2006-1800

Affected software / configurations for CVE-2006-1800

Vendor Product Version Raw CPE
simplemedia simplebbs 1.0.6 cpe:2.3:a:simplemedia:simplebbs:1.0.6:*:*:*:*:*:*:*
simplemedia simplebbs 1.0.7 cpe:2.3:a:simplemedia:simplebbs:1.0.7:*:*:*:*:*:*:*
simplemedia simplebbs 1.1 cpe:2.3:a:simplemedia:simplebbs:1.1:*:*:*:*:*:*:*

References for CVE-2006-1800

cvelogic Threat Intelligence