Unrated
php-htmlpurifier — security advisory
HTML Purifier 4.2.0 allows remote attackers to obtain sensitive information via a direct request to a .php file, which reveals the installation path in an error message, as demonstrated by tests/PHPT/Reporter/SimpleTest.php and certain other files.
- Products
- php-htmlpurifier
- Affected versions
- 4.10.0-1, 4.11.0-1, 4.11.0-2, 4.11.0-2build1, 4.6.0-1, 4.7.0-1, 4.7.0-1build1, 4.7.0-2
- Fixed versions
- Not specified
- CVEs
- CVE-2011-3744
- Confirmed fixed CVEs
- Not specified
- Updated in this feed
- 31 Oct 2026, 00:18 UTC · Revision 1
Source evidence
HTML Purifier 4.2.0 allows remote attackers to obtain sensitive information via a direct request to a .php file, which reveals the installation path in an error message, as demonstrated by tests/PHPT/Reporter/SimpleTest.php and certain other files.
osv:UBUNTU-CVE-2011-3744
php-htmlpurifier
Fixed versions: Not specified
php-htmlpurifier
Fixed versions: Not specified
php-htmlpurifier
Fixed versions: Not specified
php-htmlpurifier
Fixed versions: Not specified
php-htmlpurifier
Fixed versions: Not specified
php-htmlpurifier
Fixed versions: Not specified
php-htmlpurifier
Fixed versions: Not specified
php-htmlpurifier
Fixed versions: Not specified
Complete source record
{
"id": "adea8c667d18bdc332f8a005ea829e50dc7cebdd120a6c974f518fd986fe2b91",
"url": "https://osv.dev/vulnerability/UBUNTU-CVE-2011-3744",
"method": "structured",
"payload": {
"kind": "advisory",
"title": "UBUNTU-CVE-2011-3744",
"summary": "HTML Purifier 4.2.0 allows remote attackers to obtain sensitive information via a direct request to a .php file, which reveals the installation path in an error message, as demonstrated by tests/PHPT/Reporter/SimpleTest.php and certain other files.",
"evidence": "osv:UBUNTU-CVE-2011-3744",
"products": [
{
"name": {
"value": "php-htmlpurifier",
"evidence": "/affected/0/package/name"
},
"prerequisites": [],
"fixed_versions": [],
"affected_versions": [
{
"value": "4.6.0-1",
"evidence": "/affected/0/versions"
},
{
"value": "4.7.0-1",
"evidence": "/affected/0/versions"
},
{
"value": "4.7.0-1build1",
"evidence": "/affected/0/versions"
}
]
},
{
"name": {
"value": "php-htmlpurifier",
"evidence": "/affected/1/package/name"
},
"prerequisites": [],
"fixed_versions": [],
"affected_versions": [
{
"value": "4.7.0-2",
"evidence": "/affected/1/versions"
}
]
},
{
"name": {
"value": "php-htmlpurifier",
"evidence": "/affected/2/package/name"
},
"prerequisites": [],
"fixed_versions": [],
"affected_versions": [
{
"value": "4.10.0-1",
"evidence": "/affected/2/versions"
},
{
"value": "4.11.0-1",
"evidence": "/affected/2/versions"
}
]
},
{
"name": {
"value": "php-htmlpurifier",
"evidence": "/affected/3/package/name"
},
"prerequisites": [],
"fixed_versions": [],
"affected_versions": [
{
"value": "4.11.0-1",
"evidence": "/affected/3/versions"
}
]
},
{
"name": {
"value": "php-htmlpurifier",
"evidence": "/affected/4/package/name"
},
"prerequisites": [],
"fixed_versions": [],
"affected_versions": [
{
"value": "4.11.0-1",
"evidence": "/affected/4/versions"
},
{
"value": "4.11.0-2",
"evidence": "/affected/4/versions"
}
]
},
{
"name": {
"value": "php-htmlpurifier",
"evidence": "/affected/5/package/name"
},
"prerequisites": [],
"fixed_versions": [],
"affected_versions": [
{
"value": "4.11.0-2",
"evidence": "/affected/5/versions"
}
]
},
{
"name": {
"value": "php-htmlpurifier",
"evidence": "/affected/6/package/name"
},
"prerequisites": [],
"fixed_versions": [],
"affected_versions": [
{
"value": "4.11.0-2build1",
"evidence": "/affected/6/versions"
}
]
},
{
"name": {
"value": "php-htmlpurifier",
"evidence": "/affected/7/package/name"
},
"prerequisites": [],
"fixed_versions": [],
"affected_versions": [
{
"value": "4.11.0-2",
"evidence": "/affected/7/versions"
},
{
"value": "4.11.0-2build1",
"evidence": "/affected/7/versions"
}
]
}
],
"severity": "unknown",
"structured": {
"id": "UBUNTU-CVE-2011-3744",
"aliases": [
"UBUNTU-CVE-2011-3744"
],
"metrics": [
{
"type": "Ubuntu",
"score": "low"
}
],
"affected": [
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
}
]
}
],
"package": {
"name": "php-htmlpurifier",
"purl": "pkg:deb/ubuntu/php-htmlpurifier?arch=source&distro=xenial",
"ecosystem": "Ubuntu:16.04:LTS"
},
"versions": [
"4.6.0-1",
"4.7.0-1",
"4.7.0-1build1"
],
"database_specific": {
"source": "https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2011/UBUNTU-CVE-2011-3744.json"
},
"ecosystem_specific": {
"binaries": [
{
"binary_name": "php-htmlpurifier",
"binary_version": "4.7.0-1build1"
}
]
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
}
]
}
],
"package": {
"name": "php-htmlpurifier",
"purl": "pkg:deb/ubuntu/php-htmlpurifier?arch=source&distro=bionic",
"ecosystem": "Ubuntu:18.04:LTS"
},
"versions": [
"4.7.0-2"
],
"database_specific": {
"source": "https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2011/UBUNTU-CVE-2011-3744.json"
},
"ecosystem_specific": {
"binaries": [
{
"binary_name": "php-htmlpurifier",
"binary_version": "4.7.0-2"
}
]
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
}
]
}
],
"package": {
"name": "php-htmlpurifier",
"purl": "pkg:deb/ubuntu/php-htmlpurifier?arch=source&distro=focal",
"ecosystem": "Ubuntu:20.04:LTS"
},
"versions": [
"4.10.0-1",
"4.11.0-1"
],
"database_specific": {
"source": "https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2011/UBUNTU-CVE-2011-3744.json"
},
"ecosystem_specific": {
"binaries": [
{
"binary_name": "php-htmlpurifier",
"binary_version": "4.11.0-1"
}
]
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
}
]
}
],
"package": {
"name": "php-htmlpurifier",
"purl": "pkg:deb/ubuntu/php-htmlpurifier?arch=source&distro=jammy",
"ecosystem": "Ubuntu:22.04:LTS"
},
"versions": [
"4.11.0-1"
],
"database_specific": {
"source": "https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2011/UBUNTU-CVE-2011-3744.json"
},
"ecosystem_specific": {
"binaries": [
{
"binary_name": "php-htmlpurifier",
"binary_version": "4.11.0-1"
}
]
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
}
]
}
],
"package": {
"name": "php-htmlpurifier",
"purl": "pkg:deb/ubuntu/php-htmlpurifier?arch=source&distro=noble",
"ecosystem": "Ubuntu:24.04:LTS"
},
"versions": [
"4.11.0-1",
"4.11.0-2"
],
"database_specific": {
"source": "https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2011/UBUNTU-CVE-2011-3744.json"
},
"ecosystem_specific": {
"binaries": [
{
"binary_name": "php-htmlpurifier",
"binary_version": "4.11.0-2"
}
]
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
}
]
}
],
"package": {
"name": "php-htmlpurifier",
"purl": "pkg:deb/ubuntu/php-htmlpurifier?arch=source&distro=questing",
"ecosystem": "Ubuntu:25.10"
},
"versions": [
"4.11.0-2"
],
"database_specific": {
"source": "https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2011/UBUNTU-CVE-2011-3744.json"
},
"ecosystem_specific": {
"binaries": [
{
"binary_name": "php-htmlpurifier",
"binary_version": "4.11.0-2"
}
]
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
}
]
}
],
"package": {
"name": "php-htmlpurifier",
"purl": "pkg:deb/ubuntu/php-htmlpurifier?arch=source&distro=stonking",
"ecosystem": "Ubuntu:26.10"
},
"versions": [
"4.11.0-2build1"
],
"database_specific": {
"source": "https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2011/UBUNTU-CVE-2011-3744.json"
},
"ecosystem_specific": {
"binaries": [
{
"binary_name": "php-htmlpurifier",
"binary_version": "4.11.0-2build1"
}
]
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
}
]
}
],
"package": {
"name": "php-htmlpurifier",
"purl": "pkg:deb/ubuntu/php-htmlpurifier?arch=source&distro=resolute",
"ecosystem": "Ubuntu:26.04:LTS"
},
"versions": [
"4.11.0-2",
"4.11.0-2build1"
],
"database_specific": {
"source": "https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2011/UBUNTU-CVE-2011-3744.json"
},
"ecosystem_specific": {
"binaries": [
{
"binary_name": "php-htmlpurifier",
"binary_version": "4.11.0-2build1"
}
]
}
}
],
"modified": "2026-10-17T12:52:35.120174690Z",
"provider": "osv",
"upstream": [
"CVE-2011-3744"
],
"references": [
"https://ubuntu.com/security/CVE-2011-3744",
"https://www.cve.org/CVERecord?id=CVE-2011-3744"
]
},
"related_cves": [
{
"value": "CVE-2011-3744",
"evidence": "/upstream"
}
],
"security_relevant": true,
"severity_evidence": null
},
"source_id": "core-osv",
"document_id": 353232,
"published_at": "2011-09-23T23:55:00+00:00"
}