Public exploit available
Public proof-of-concept or exploit code exists (ExploitDB / Metasploit / Nuclei).

CVE-2006-0805 — Burzi Php-nuke vulnerability

4 documents4 sources
Severity
7.5HIGHNVD
EPSS
1.8%
top 17.36%
CISA KEV
Not in KEV
Exploit
PoC available
Public exploit / PoC exists
Affected products
1
Francisco Burzi Php-nuke
Timeline
PublishedFeb 21
Latest updateMay 1

Description

The CAPTCHA functionality in php-Nuke 6.0 through 7.9 uses fixed challenge/response pairs that only vary once per day based on the User Agent (HTTP_USER_AGENT), which allows remote attackers to bypass CAPTCHA controls by fixing the User Agent, performing a valid challenge/response, then replaying that pair in the random_num and gfx_check parameters.

CVSS vector

AV:N/AC:L/C:P/I:P/A:PExploitability: 10.0 | Impact: 6.4

Affected Packages1 packages

▶NVDfrancisco_burzi/php-nuke21 versions+20

🔴Vulnerability Details

2
GHSA
GHSA-7q52-9rpc-8p4f: The CAPTCHA functionality in php-Nuke 6↗2022-05-01
▶
CVEList
CVE-2006-0805: The CAPTCHA functionality in php-Nuke 6↗2006-02-21
▶

💥Exploits & PoCs

1
Exploit-DB
PHP-Nuke 7.x - CAPTCHA Bypass↗2006-02-18
▶