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Vulnerability record · CVE-2006-2563 · published 29 May 2006

CVE-2006-2563: Php vulnerability

Php · Php

The cURL library (libcurl) in PHP 4.4.2 and 5.1.4 allows attackers to bypass safe mode and read files via a file:// request containing null characters.

2.1 CVSS 2.0 Low EPSS 0.41% · top 67.5%
2.1CVSS 2.0 base score
0.41%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
26References
16 Jun 2026Last modified by NVD

Description

The cURL library (libcurl) in PHP 4.4.2 and 5.1.4 allows attackers to bypass safe mode and read files via a file:// request containing null characters.

AV:L/AC:L/Au:N/C:P/I:N/A:N

Affected products

1 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
http://secunia.com/advisories/20337
http://secunia.com/advisories/21050
http://secunia.com/advisories/21847
http://secunia.com/advisories/22039
http://securityreason.com/achievement_securityalert/39
http://securityreason.com/securityalert/959
http://securitytracker.com/id?1016175
http://www.mandriva.com/security/advisories?name=MDKSA-2006:122
http://www.novell.com/linux/security/advisories/2006_22_sr.html
http://www.novell.com/linux/security/advisories/2006_52_php.html
http://www.securityfocus.com/bid/18116
http://www.vupen.com/english/advisories/2006/2055
https://exchange.xforce.ibmcloud.com/vulnerabilities/26764
http://secunia.com/advisories/20337
http://secunia.com/advisories/21050
http://secunia.com/advisories/21847
http://secunia.com/advisories/22039
http://securityreason.com/achievement_securityalert/39
http://securityreason.com/securityalert/959
http://securitytracker.com/id?1016175
http://www.mandriva.com/security/advisories?name=MDKSA-2006:122
http://www.novell.com/linux/security/advisories/2006_22_sr.html
http://www.novell.com/linux/security/advisories/2006_52_php.html
http://www.securityfocus.com/bid/18116
http://www.vupen.com/english/advisories/2006/2055
https://exchange.xforce.ibmcloud.com/vulnerabilities/26764

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Same products first, then exploited flaws of the same weakness class.

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Source: NIST National Vulnerability Database (record CVE-2006-2563), CISA KEV, FIRST EPSS (scores of 2026-09-29). This page is refreshed as NVD updates the record.