CVE-2006-1963 json
Directory traversal vulnerability in main.php in PCPIN Chat 5.0.4 and earlier allows remote authenticated users to include and execute arbi…
published 2006-04-21 20 y ago modified 2026-06-16 4 mo ago also EUVD-2006-1963
- cvss
- 5.5
- version 2.0, NVD
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 1.6%
- EPSS 1.6% chance of exploitation in 30 days, percentile 76%
- public exploits
- 0
- none known
Summary
Directory traversal vulnerability in main.php in PCPIN Chat 5.0.4 and earlier allows remote authenticated users to include and execute arbitrary PHP code via a ".." (dot dot) in a language cookie, as demonstrated by uploading then accessing a smiliefile image that actually contains PHP code.
Exploit prediction
1.61% chance of exploitation in the next 30 days, higher than 76% of all scored CVEs (FIRST EPSS, 2026-11-08).
Exploits and checks
- securityfocus.com http://www.securityfocus.com/bid/17632 referenced PoC, tagged "exploit" by a source, unverified
- retrogod.altervista.org http://retrogod.altervista.org/pcpin_504_xpl.html referenced PoC, tagged "exploit" by a source, unverified
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| NVD | 2.0 | 5.5 | AV:N/AC:L/Au:S/C:P/I:P/A:N |
References
-
securityfocus.com
/bid/17632
vdb-entry, exploit
-
retrogod.altervista.org
/pcpin_504_xpl.html
exploit
-
secunia.com
/advisories/19708
third-party-advisory, vendor-advisory
-
securityfocus.com
/archive/1/436029/100/0/threaded
mailing-list
-
vupen.com
/english/advisories/2006/1441
vdb-entry
-
securitytracker.com
/id?1015968
vdb-entry
-
securityfocus.com
/archive/1/431390/100/0/threaded
mailing-list
-
exchange.xforce.ibmcloud.com
/vulnerabilities/25962
vdb-entry
Sources
- CVE List CVE-2006-1963
- NVD CVE-2006-1963
Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.