CVE-2006-1963

Name: CVE-2006-1963
Creator: NVD / NIST
Published: 2006-04-21T10:02:00+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

UnknownEPSS 1.57%

Last modified Jun 16, 2026

CVE-2006-1963 is a vulnerability of currently unknown severity. 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.. EPSS estimates a 1.57% chance of exploitation in the next 30 days.

Description

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.

Metrics

EPSS Probability

1.57%

72.2th percentile

Probability of exploitation in the next 30 days. Learn more

Affected Software

Vendor	Product	Versions
Pcpin	Pcpin Chat	3.1.5
Pcpin	Pcpin Chat	3.1.6
Pcpin	Pcpin Chat	3.1.7r
Pcpin	Pcpin Chat	3.2.0
Pcpin	Pcpin Chat	3.2.1
Pcpin	Pcpin Chat	3.2.3
Pcpin	Pcpin Chat	4.0
Pcpin	Pcpin Chat	5.0.1
Pcpin	Pcpin Chat	5.0.2
Pcpin	Pcpin Chat	5.0.3
Pcpin	Pcpin Chat	5.0.4

References

Timeline

Published: Apr 21, 2006
Last Modified: Jun 16, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2006-1963?

How severe is CVE-2006-1963?

Severity scoring for CVE-2006-1963 is pending analysis. The EPSS model estimates a 1.57% probability of exploitation in the next 30 days.

How do I fix CVE-2006-1963?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2006-1963?

Run a free Strix scan to check your systems for this vulnerability.

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Source: NVD / NIST