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Vulnerability record · CVE-2012-0831 · published 10 February 2012

CVE-2012-0831: Php improper input validation vulnerability

Php · Php

PHP before 5.3.10 does not properly perform a temporary change to the magic_quotes_gpc directive during the importing of environment variables, which makes it easier for remote attackers to conduct SQL injection attacks via a crafted request, related to main/php_variables.c, sapi/cgi/cgi_main.c, and sapi/fpm/fpm/fpm_main.c.

6.8 CVSS 2.0 Medium EPSS 6.5% · top 6.5% CWE-20 · Improper input validation
6.8CVSS 2.0 base score
6.5%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
30References, 2 tagged exploit
16 Jun 2026Last modified by NVD

Description

PHP before 5.3.10 does not properly perform a temporary change to the magic_quotes_gpc directive during the importing of environment variables, which makes it easier for remote attackers to conduct SQL injection attacks via a crafted request, related to main/php_variables.c, sapi/cgi/cgi_main.c, and sapi/fpm/fpm/fpm_main.c.

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

Affected products

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

References

LinkTags
http://lists.apple.com/archives/security-announce/2012/Sep/msg00004.html Mailing ListThird Party Advisory
http://lists.fedoraproject.org/pipermail/package-announce/2012-May/080037.html Mailing ListThird Party Advisory
http://lists.fedoraproject.org/pipermail/package-announce/2012-May/080041.html Mailing ListThird Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2012-03/msg00013.html Mailing ListThird Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2012-03/msg00016.html Mailing ListThird Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2012-04/msg00001.html Mailing ListThird Party Advisory
http://rhn.redhat.com/errata/RHSA-2013-1307.html Third Party Advisory
http://secunia.com/advisories/48668 Third Party Advisory
http://secunia.com/advisories/55078 Third Party Advisory
http://support.apple.com/kb/HT5501 Third Party Advisory
http://svn.php.net/viewvc?view=revision&revision=323016 Vendor Advisory
http://www.securityfocus.com/bid/51954 PatchThird Party AdvisoryVDB Entry
http://www.ubuntu.com/usn/USN-1358-1 PatchThird Party Advisory
https://exchange.xforce.ibmcloud.com/vulnerabilities/73125 Third Party AdvisoryVDB Entry
https://launchpadlibrarian.net/92454212/php5_5.3.2-1ubuntu4.13.diff.gz ExploitThird Party Advisory
http://lists.apple.com/archives/security-announce/2012/Sep/msg00004.html Mailing ListThird Party Advisory
http://lists.fedoraproject.org/pipermail/package-announce/2012-May/080037.html Mailing ListThird Party Advisory
http://lists.fedoraproject.org/pipermail/package-announce/2012-May/080041.html Mailing ListThird Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2012-03/msg00013.html Mailing ListThird Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2012-03/msg00016.html Mailing ListThird Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2012-04/msg00001.html Mailing ListThird Party Advisory
http://rhn.redhat.com/errata/RHSA-2013-1307.html Third Party Advisory
http://secunia.com/advisories/48668 Third Party Advisory
http://secunia.com/advisories/55078 Third Party Advisory
http://support.apple.com/kb/HT5501 Third Party Advisory
http://svn.php.net/viewvc?view=revision&revision=323016 Vendor Advisory
http://www.securityfocus.com/bid/51954 PatchThird Party AdvisoryVDB Entry
http://www.ubuntu.com/usn/USN-1358-1 PatchThird Party Advisory
https://exchange.xforce.ibmcloud.com/vulnerabilities/73125 Third Party AdvisoryVDB Entry
https://launchpadlibrarian.net/92454212/php5_5.3.2-1ubuntu4.13.diff.gz ExploitThird Party 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-2012-0831), CISA KEV, FIRST EPSS (scores of 2026-09-26). This page is refreshed as NVD updates the record.