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Vulnerability record · CVE-2001-1247 · published 6 December 2001

CVE-2001-1247: Php permissions and access controls vulnerability

Php · Php

PHP 4.0.4pl1 and 4.0.5 in safe mode allows remote attackers to read and write files owned by the web server UID by uploading a PHP script that uses the error_log function to access the files.

6.4 CVSS 2.0 Medium EPSS 9.4% · top 4.8% CWE-264 · Permissions and access controls
6.4CVSS 2.0 base score
9.4%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
8References, 2 tagged exploit
16 Jun 2026Last modified by NVD

Description

PHP 4.0.4pl1 and 4.0.5 in safe mode allows remote attackers to read and write files owned by the web server UID by uploading a PHP script that uses the error_log function to access the files.

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

Affected products

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

References

LinkTags
http://online.securityfocus.com/archive/1/194425 ExploitPatchVendor Advisory
http://www.osvdb.org/5440
http://www.php.net/do_download.php?download_file=php-4.1.2.tar.gz
http://www.redhat.com/support/errata/RHSA-2002-035.html PatchVendor Advisory
http://online.securityfocus.com/archive/1/194425 ExploitPatchVendor Advisory
http://www.osvdb.org/5440
http://www.php.net/do_download.php?download_file=php-4.1.2.tar.gz
http://www.redhat.com/support/errata/RHSA-2002-035.html PatchVendor Advisory

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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-2001-1247), CISA KEV, FIRST EPSS (scores of 2026-09-26). This page is refreshed as NVD updates the record.