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    CVE-2011-2202

    The rfc1867_post_handler function in main/rfc1867.c in PHP before 5.3.7 does not properly restrict filenames in multipart/form-data POST requests, which allows remote attackers to conduct absolute path traversal attacks, and possibly create or overwrite arbitrary files, via a crafted upload request, related to a "file path injection vulnerability."

    Published:Jun 12, 2011
    Last Modified:Apr 11, 2025
    EPS:Jun 16, 2011
    EPSS Score:0.09595
    CVSS Score:6.4

    Affected Products

    Vendor
    Php
    Product
    Php
    Vendor
    Redhat
    Product
    Enterprise Linux

    Exploits

    http://pastebin.com/1edSuSVNhttp://pastebin.com/1edSuSVNhttps://www.exploit-db.com/exploits/35855

    Common Weakness Enumeration

    No CWE recorded yet

    Common Attack Pattern Enumeration and Classification (CAPEC)

    No CAPEC recorded yet

    Related CVEs

    CVE-2026-14355 (CVSS 5.6) — In PHP versions 8.2.* before 8.2.32, 8.3.* before 8.3.32, 8.4.* before 8.4.23, 8.5.* before 8.5.8, the AES-WRA…
    CVE-2026-7263 (CVSS 6.3) — In PHP versions 8.4.* before 8.4.21 and 8.5.* before 8.5.6, DOMNode::C14N() method may process the XML data in…
    CVE-2026-6104 (CVSS 6.3) — In PHP versions 8.4.* before 8.4.21 and 8.5.* before 8.5.6, when an encoding name containing an embedded NUL b…
    CVE-2026-7258 (CVSS 6.3) — In PHP versions 8.2.* before 8.2.31, 8.3.* before 8.3.31, 8.4.* before 8.4.21, and 8.5.* before 8.5.6, some fu…
    CVE-2026-6722 (CVSS 9.5) — In PHP versions 8.2.* before 8.2.31, 8.3.* before 8.3.31, 8.4.* before 8.4.21, and 8.5.* before 8.5.6, the SOA…
    CVE-2026-7259 (CVSS 2.1) — In PHP versions 8.2.* before 8.2.31, 8.3.* before 8.3.31, 8.4.* before 8.4.21, and 8.5.* before 8.5.6, a misma…
    CVE-2026-7261 (CVSS 6.3) — In PHP versions 8.2.* before 8.2.31, 8.3.* before 8.3.31, 8.4.* before 8.4.21, and 8.5.* before 8.5.6, when So…
    CVE-2026-7262 (CVSS 2.9) — In PHP versions 8.2.* before 8.2.31, 8.3.* before 8.3.31, 8.4.* before 8.4.21, and 8.5.* before 8.5.6, when a …
    CVE-2025-14179 (CVSS 7.4) — In PHP versions 8.2.* before 8.2.31, 8.3.* before 8.3.31, 8.4.* before 8.4.21, and 8.5.* before 8.5.6, the PDO…
    CVE-2026-7568 (CVSS 6.3) — In PHP versions 8.2.* before 8.2.31, 8.3.* before 8.3.31, 8.4.* before 8.4.21, and 8.5.* before 8.5.6, the met…

    References

    http://bugs.php.net/bug.php?id=54939
    http://lists.apple.com/archives/security-announce/2012/Feb/msg00000.html
    http://marc.info/?l=bugtraq&m=133469208622507&w=2
    http://openwall.com/lists/oss-security/2011/06/12/5
    http://openwall.com/lists/oss-security/2011/06/13/15
    http://pastebin.com/1edSuSVN
    http://rhn.redhat.com/errata/RHSA-2012-0071.html
    http://secunia.com/advisories/44874
    http://securitytracker.com/id?1025659
    http://support.apple.com/kb/HT5130
    http://svn.php.net/viewvc/php/php-src/branches/PHP_5_3/NEWS?view=markup&pathrev=312103
    http://svn.php.net/viewvc/php/php-src/branches/PHP_5_3/main/rfc1867.c?r1=312103&r2=312102&pathrev=312103
    http://svn.php.net/viewvc?view=revision&revision=312103
    http://www.debian.org/security/2011/dsa-2266
    http://www.mandriva.com/security/advisories?name=MDVSA-2011:165
    http://www.php.net/ChangeLog-5.php#5.3.7
    http://www.php.net/archive/2011.php#id2011-08-18-1
    http://www.redhat.com/support/errata/RHSA-2011-1423.html
    http://www.securityfocus.com/bid/48259
    http://www.securityfocus.com/bid/49241
    https://exchange.xforce.ibmcloud.com/vulnerabilities/67999
    http://bugs.php.net/bug.php?id=54939
    http://lists.apple.com/archives/security-announce/2012/Feb/msg00000.html
    http://marc.info/?l=bugtraq&m=133469208622507&w=2
    http://openwall.com/lists/oss-security/2011/06/12/5
    http://openwall.com/lists/oss-security/2011/06/13/15
    http://pastebin.com/1edSuSVN
    http://rhn.redhat.com/errata/RHSA-2012-0071.html
    http://secunia.com/advisories/44874
    http://securitytracker.com/id?1025659
    http://support.apple.com/kb/HT5130
    http://svn.php.net/viewvc/php/php-src/branches/PHP_5_3/NEWS?view=markup&pathrev=312103
    http://svn.php.net/viewvc/php/php-src/branches/PHP_5_3/main/rfc1867.c?r1=312103&r2=312102&pathrev=312103
    http://svn.php.net/viewvc?view=revision&revision=312103
    http://www.debian.org/security/2011/dsa-2266
    http://www.mandriva.com/security/advisories?name=MDVSA-2011:165
    http://www.php.net/ChangeLog-5.php#5.3.7
    http://www.php.net/archive/2011.php#id2011-08-18-1
    http://www.redhat.com/support/errata/RHSA-2011-1423.html
    http://www.securityfocus.com/bid/48259
    http://www.securityfocus.com/bid/49241
    https://exchange.xforce.ibmcloud.com/vulnerabilities/67999

    Common Vulnerability Scoring System

    Attack Vector
    Network
    Adjacent
    Local
    Physical
    Privileges Required
    None
    Low
    High
    User Interaction
    None
    Required
    Scope
    Unchanged
    Changed
    Confidentiality
    None
    Low
    High
    Integrity
    None
    Low
    High
    Availability
    None
    Low
    High