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CWE-20

12,724 CVEs • Abstraction: Class • Likelihood of Exploit: High

Improper Input Validation

The product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly.

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CVEs (12,724)

CVE
VENDORS
PRODUCTS
UPDATED
PUBLISHED
CVSS
1Apple
2Iphone Os
Safari
Apr 23, 2026
Sep 21, 2009
N/A· v4
N/A· v3
4.3 MEDIUM· v2
Apple Safari on iPhone OS 3.0.1 allows remote attackers to cause a denial of service (application crash) via a long tel: URL in the SRC attribute of an IFRAME element.
1Vtiger
1Vtiger Crm
Apr 23, 2026
Sep 18, 2009
N/A· v4
N/A· v3
9.0 HIGH· v2
The saveForwardAttachments procedure in the Compose Mail functionality in vtiger CRM 5.0.4 allows remote authenticated users to execute arbitrary code by composing an e-mail message with an attachment filename ending in...Show more
The saveForwardAttachments procedure in the Compose Mail functionality in vtiger CRM 5.0.4 allows remote authenticated users to execute arbitrary code by composing an e-mail message with an attachment filename ending in (1) .php in installations based on certain Apache HTTP Server configurations, (2) .php. on Windows, or (3) .php/ on Linux, and then making a direct request to a certain pathname under storage/.Show less
2Brilaps
Mambo Foundation
2Mambo
Mostlyce
Apr 23, 2026
Sep 11, 2009
N/A· v4
N/A· v3
5.8 MEDIUM· v2
The Image Manager in MOStlyCE before 2.4, as used in Mambo 4.6.3 and earlier, allows remote attackers to rename arbitrary files and cause a denial of service via modified file[NewFile][name], file[NewFile][tmp_name], and...Show more
The Image Manager in MOStlyCE before 2.4, as used in Mambo 4.6.3 and earlier, allows remote attackers to rename arbitrary files and cause a denial of service via modified file[NewFile][name], file[NewFile][tmp_name], and file[NewFile][size] parameters in a FileUpload command, which are used to modify equivalent variables in $_FILES that are accessed when the is_uploaded_file check fails.Show less
1Virtuemart
1Virtuemart
Apr 23, 2026
Sep 11, 2009
N/A· v4
N/A· v3
4.3 MEDIUM· v2
Unspecified vulnerability in the product view functionality in VirtueMart 1.0.13a and earlier allows remote attackers to read arbitrary files via vectors related to a template file.
1Mozilla
1Firefox
Apr 23, 2026
Sep 10, 2009
N/A· v4
N/A· v3
5.0 MEDIUM· v2
Visual truncation vulnerability in Mozilla Firefox before 3.0.14, and 3.5.x before 3.5.3, allows remote attackers to trigger a vertical scroll and spoof URLs via unspecified Unicode characters with a tall line-height pro...Show more
Visual truncation vulnerability in Mozilla Firefox before 3.0.14, and 3.5.x before 3.5.3, allows remote attackers to trigger a vertical scroll and spoof URLs via unspecified Unicode characters with a tall line-height property.Show less
1Solarwinds
1Tftp Server
Apr 23, 2026
Sep 9, 2009
N/A· v4
N/A· v3
5.0 MEDIUM· v2
SolarWinds TFTP Server 9.2.0.111 and earlier allows remote attackers to cause a denial of service (service stop) via a crafted Option Acknowledgement (OACK) request. NOTE: some of these details are obtained from third p...Show more
SolarWinds TFTP Server 9.2.0.111 and earlier allows remote attackers to cause a denial of service (service stop) via a crafted Option Acknowledgement (OACK) request. NOTE: some of these details are obtained from third party information.Show less
1Gnome
1Rhythmbox
Apr 23, 2026
Sep 8, 2009
N/A· v4
N/A· v3
4.3 MEDIUM· v2
GNOME Rhythmbox 0.11.5 allows remote attackers to cause a denial of service (segmentation fault and crash) via a playlist (.pls) file with a long Title field, possibly related to the g_hash_table_lookup function in b-pla...Show more
GNOME Rhythmbox 0.11.5 allows remote attackers to cause a denial of service (segmentation fault and crash) via a playlist (.pls) file with a long Title field, possibly related to the g_hash_table_lookup function in b-playlist-manager.c.Show less
1Zmanda
1Zrm For My Sql
Apr 23, 2026
Sep 8, 2009
N/A· v4
N/A· v3
10.0 HIGH· v2
The doHotCopy subroutine in socket-server.pl in Zmanda Recovery Manager (ZRM) for MySQL 2.x before 2.1.1 allows remote attackers to execute arbitrary commands via vectors involving a crafted $MYSQL_BINPATH variable.
1Pidgin
2Libpurple
Pidgin
Apr 23, 2026
Sep 8, 2009
N/A· v4
N/A· v3
5.0 MEDIUM· v2
The msn_slp_process_msg function in libpurple/protocols/msn/slpcall.c in the MSN protocol plugin in libpurple 2.6.0 and 2.6.1, as used in Pidgin before 2.6.2, allows remote attackers to cause a denial of service (applica...Show more
The msn_slp_process_msg function in libpurple/protocols/msn/slpcall.c in the MSN protocol plugin in libpurple 2.6.0 and 2.6.1, as used in Pidgin before 2.6.2, allows remote attackers to cause a denial of service (application crash) via a handwritten (aka Ink) message, related to an uninitialized variable and the incorrect "UTF16-LE" charset name.Show less
1Rittwick Banerjee
1Telephone Directory 2008
Apr 23, 2026
Sep 8, 2009
N/A· v4
N/A· v3
5.0 MEDIUM· v2
del_query1.php in Telephone Directory 2008 allows remote attackers to delete arbitrary contacts via a direct request with a modified id variable.
1Opera
1Opera Browser
Apr 23, 2026
Sep 2, 2009
N/A· v4
N/A· v3
4.3 MEDIUM· v2
Opera before 10.00 on Linux, Solaris, and FreeBSD does not properly implement the "INPUT TYPE=file" functionality, which allows remote attackers to trick a user into uploading an unintended file via vectors involving a "...Show more
Opera before 10.00 on Linux, Solaris, and FreeBSD does not properly implement the "INPUT TYPE=file" functionality, which allows remote attackers to trick a user into uploading an unintended file via vectors involving a "dropped file."Show less
1Qt
1Qt
Apr 23, 2026
Sep 2, 2009
N/A· v4
N/A· v3
4.3 MEDIUM· v2
src/network/ssl/qsslcertificate.cpp in Nokia Trolltech Qt 4.x does not properly handle a '\0' character in a domain name in the Subject Alternative Name field of an X.509 certificate, which allows man-in-the-middle attac...Show more
src/network/ssl/qsslcertificate.cpp in Nokia Trolltech Qt 4.x does not properly handle a '\0' character in a domain name in the Subject Alternative Name field of an X.509 certificate, which allows man-in-the-middle attackers to spoof arbitrary SSL servers via a crafted certificate issued by a legitimate Certification Authority, a related issue to CVE-2009-2408.Show less
1Icq
1Icq Toolbar
Apr 23, 2026
Sep 1, 2009
N/A· v4
N/A· v3
4.3 MEDIUM· v2
toolbaru.dll in ICQ Toolbar (ICQToolbar) 2.3 allows remote attackers to cause a denial of service (toolbar crash) via a long argument to the (1) RequestURL, (2) GetPropertyById, or (3) SetPropertyById method, different v...Show more
toolbaru.dll in ICQ Toolbar (ICQToolbar) 2.3 allows remote attackers to cause a denial of service (toolbar crash) via a long argument to the (1) RequestURL, (2) GetPropertyById, or (3) SetPropertyById method, different vectors than CVE-2008-7135.Show less
1Icq
1Icq Toolbar
Apr 23, 2026
Sep 1, 2009
N/A· v4
N/A· v3
4.3 MEDIUM· v2
toolbaru.dll in ICQ Toolbar (ICQToolbar) 2.3 allows remote attackers to cause a denial of service (toolbar crash) via a long argument to the IsChecked method, a different vector than CVE-2008-7136.
1Kyoceramita
1Scanner File Utility
Apr 23, 2026
Aug 28, 2009
N/A· v4
N/A· v3
5.0 MEDIUM· v2
The Scanner File Utility (aka listener) in Kyocera Mita (KM) 3.3.0.1 allows remote attackers to cause a denial of service (hang or crash) via invalid field length values in a malformed (1) document or (2) request.
1Eset
1Smart Security
Apr 23, 2026
Aug 28, 2009
N/A· v4
N/A· v3
7.2 HIGH· v2
easdrv.sys in ESET Smart Security 3.0.667.0 allows local users to cause a denial of service (crash) via a crafted IOCTL 0x222003 request to the \\.\easdrv device interface.
2Dnnsoftware
Dotnetnuke
2Dotnetnuke
Dotnetnuke
Apr 24, 2026
Aug 27, 2009
N/A· v4
N/A· v3
7.5 HIGH· v2
DotNetNuke 2.0 through 4.8.4 allows remote attackers to load .ascx files instead of skin files, and possibly access privileged functionality, via unknown vectors related to parameter validation.
1Photopost
1Photopost Vbgallery
Apr 23, 2026
Aug 26, 2009
N/A· v4
N/A· v3
6.5 MEDIUM· v2
Unrestricted file upload vulnerability in upload.php in PhotoPost vBGallery 2.4.2 allows remote authenticated users to execute arbitrary code by uploading a file with an executable extension followed by a safe extension,...Show more
Unrestricted file upload vulnerability in upload.php in PhotoPost vBGallery 2.4.2 allows remote authenticated users to execute arbitrary code by uploading a file with an executable extension followed by a safe extension, then accessing it via a direct request to the file in a certain path. NOTE: this may be the same vulnerability as CVE-2008-0251, but this is not clear due to lack of details from the vendor.Show less
1Php
1Php
Apr 23, 2026
Aug 25, 2009
N/A· v4
N/A· v3
6.4 MEDIUM· v2
The dba_replace function in PHP 5.2.6 and 4.x allows context-dependent attackers to cause a denial of service (file truncation) via a key with the NULL byte. NOTE: this might only be a vulnerability in limited circumsta...Show more
The dba_replace function in PHP 5.2.6 and 4.x allows context-dependent attackers to cause a denial of service (file truncation) via a key with the NULL byte. NOTE: this might only be a vulnerability in limited circumstances in which the attacker can modify or add database entries but does not have permissions to truncate the file.Show less
1Google
1Chrome
Apr 23, 2026
Aug 24, 2009
N/A· v4
N/A· v3
5.0 MEDIUM· v2
Google Chrome 1.0.154.48 and earlier allows remote attackers to cause a denial of service (CPU consumption and application hang) via JavaScript code with a long string value for the hash property (aka location.hash), a r...Show more
Google Chrome 1.0.154.48 and earlier allows remote attackers to cause a denial of service (CPU consumption and application hang) via JavaScript code with a long string value for the hash property (aka location.hash), a related issue to CVE-2008-5715.Show less