CVE-2006-0658
Incomplete blacklist vulnerability in connector.php in FCKeditor 2.0 and 2.2, as used in products such as RunCMS, allows remote attackers…
- 5.0MediumCVSS base score
- 6.9%Exploitation in 30 daysEPSS · top 5.9% of all CVEs
- NoKnown exploitednot in CISA's KEV catalog
- 2Public exploitsMetasploit, Nuclei and Exploit-DB
Description
Incomplete blacklist vulnerability in connector.php in FCKeditor 2.0 and 2.2, as used in products such as RunCMS, allows remote attackers to upload and execute arbitrary script files by giving the files specific extensions that are not listed in the Config[DeniedExtensions][File], such as .php.txt.
Public exploit
An exploit or proof of concept is public: anyone can try it against an unpatched system. The public collections list 2 Exploit-DB entries for it. A reference of the record is tagged as an exploit.
Show the exploits3
Exploit-DB2 entries
- InoutMailingListManager 3.1 - Remote Command Execution (Exploit-DB entry) (opens in a new tab)
EDB-ID 3702webapps, phppublished 10 Apr 2007Verified
- FCKEditor 2.0 < 2.2 - 'FileManager connector.php' Arbitrary File Upload (Exploit-DB entry) (opens in a new tab)
EDB-ID 1484webapps, phppublished 9 Feb 2006Verified
References tagged exploit1 reference
- 3702 (opens in a new tab)exploitx_refsource_EXPLOIT-DBx_transferred
Modules, templates and exploits as listed by the Metasploit Framework (BSD-3-Clause), ProjectDiscovery's Nuclei templates (MIT) and the Exploit Database (GPLv2), read once a day. Where the data comes from
Timeline
ID reserved
By mitre
Published
- 18 years later
· 18 years later
Record updated
Changes after publication (a new score, a public exploit, EPSS crossing 1, 10 or 50 %, leaving KEV) are kept since November 2026; earlier ones are not known.
Scores
| Scored by | CVSS | Score | Vector |
|---|---|---|---|
| NVDNVD · Modified | 2.0 | Medium5.0 | AV:N/AC:L/Au:N/C:N/I:P/A:N |
- EPSS (exploitation in 30 days)
- 6.9% · top 5.9% of all CVEs (10 Nov 2026)
The list uses the assigner's score when there is one, then CISA's, then NVD's: Medium 5.0.
Affected products
n/a
- affected n/a
References
5
- http://retrogod.altervista.org/fckeditor_22_xpl.html (opens in a new tab)x_refsource_MISCx_transferred
- ADV-2006-0502 (opens in a new tab)vdb-entryx_refsource_VUPENx_transferred
- 20060209 runCMS <= 1.3a2 possible remote code execution through the integrated FCKEditor package (opens in a new tab)mailing-listx_refsource_BUGTRAQx_transferred
- 18767 (opens in a new tab)third-party-advisoryx_refsource_SECUNIAx_transferred
- 3702 (opens in a new tab)exploitx_refsource_EXPLOIT-DBx_transferred
Sources
The same CVE in the primary databases and aggregators, to check against.
- CVE.org record (opens in a new tab)
- CVE List JSON (GitHub) (opens in a new tab)
- NVD (opens in a new tab)
- FIRST EPSS (opens in a new tab)
- EUVD EUVD-2006-0665 (opens in a new tab)
- OSV.dev (opens in a new tab)
- GitHub Advisories (opens in a new tab)
- CIRCL Vulnerability-Lookup (opens in a new tab)
Badge for a README or a ticket
[](https://cveledger.app/cve/CVE-2006-0658)Record last updated .