CVE-2006-5566

Exp

CRLF injection vulnerability in premium/index.php in Shop-Script allows remote attackers to inject arbitrary HTTP headers and conduct HTTP response splitting attacks via CRLF sequences in the (1) links_exchange, (2) news, (3) search_with_change_category_ability, (4) logging, (5) feedback, (6) show_price, (7) register, (8) answer, (9) productID, and (10) inside parameters.

Published: 2006-10-27 Last update: 2026-06-16 Assigner: [email protected] Source: [email protected]
NVD Status：Modified，CVE State: published
View at NVD, CVE.org, EUVD

CVE-2006-5566 is rated Exploit Available (59.9/100): CVSS Medium severity, with medium exploitation likelihood (EPSS 2.18%). 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-2006-5566

EDB-ID Source Kind Published Link
28845 exploit_db edb 2006-10-23 Exploit-DB ↗

Exploit prediction scoring system (EPSS) score for CVE-2006-5566

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 5.24% 2.18% -3.06%
2 2025-06-15 4.35% 5.24% +0.89%
3 2025-03-30 — 4.35% —

Full EPSS history (12 records total)

Common vulnerability scoring system (CVSS) metrics for CVE-2006-5566

CVSS metrics for this CVE.

Base score Version Severity Vector Exploitability Impact Score source
5.0 2.0 MEDIUM
AV:N/AC:L/Au:N/C:N/I:P/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:N)
No confidentiality impact.
Integrity impact (I:P)
Partial integrity impact.
Availability impact (A:N)
No availability impact.
 10.0 2.9 [email protected]

Weakness enumeration for CVE-2006-5566

OS Trackers for CVE-2006-5566

vendor priority summary link
alpine — CVE-2006-5566: no source package rows; 0 state rows across 0 repos (none); fixed 0, open 0. https://security.alpinelinux.org/vuln/CVE-2006-5566

Affected software / configurations for CVE-2006-5566

Vendor Product Version Raw CPE
webasyst_llc shop-script — cpe:2.3:a:webasyst_llc:shop-script:*:*:free:*:*:*:*:*

References for CVE-2006-5566

cvelogic Threat Intelligence