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CWE-20

13,702 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 (13,702)

CVE
VENDORS
PRODUCTS
UPDATED
PUBLISHED
CVSS
1Google
1Chrome
Apr 29, 2026
May 3, 2011
N/A· v4
N/A· v3
5.0 MEDIUM· v2
Google Chrome before 11.0.696.57 does not properly present file dialogs, which allows remote attackers to cause a denial of service or possibly have unspecified other impact via unknown vectors that lead to "dangling poi...Show more
Google Chrome before 11.0.696.57 does not properly present file dialogs, which allows remote attackers to cause a denial of service or possibly have unspecified other impact via unknown vectors that lead to "dangling pointers."Show less
1Google
1Chrome
Apr 29, 2026
May 3, 2011
N/A· v4
N/A· v3
6.8 MEDIUM· v2
Google Chrome before 11.0.696.57 does not properly perform height calculations, which allows remote attackers to cause a denial of service or possibly have unspecified other impact via unknown vectors that lead to a "sta...Show more
Google Chrome before 11.0.696.57 does not properly perform height calculations, which allows remote attackers to cause a denial of service or possibly have unspecified other impact via unknown vectors that lead to a "stale pointer."Show less
1Google
1Chrome
Apr 29, 2026
May 3, 2011
N/A· v4
N/A· v3
6.8 MEDIUM· v2
Google Chrome before 11.0.696.57 does not properly handle drop-down lists, which allows remote attackers to cause a denial of service or possibly have unspecified other impact via unknown vectors that lead to a "stale po...Show more
Google Chrome before 11.0.696.57 does not properly handle drop-down lists, which allows remote attackers to cause a denial of service or possibly have unspecified other impact via unknown vectors that lead to a "stale pointer."Show less
1Google
1Chrome
Apr 29, 2026
May 3, 2011
N/A· v4
N/A· v3
6.8 MEDIUM· v2
Google Chrome before 11.0.696.57 does not properly implement layering, which allows remote attackers to cause a denial of service or possibly have unspecified other impact via unknown vectors that lead to "stale pointers...Show more
Google Chrome before 11.0.696.57 does not properly implement layering, which allows remote attackers to cause a denial of service or possibly have unspecified other impact via unknown vectors that lead to "stale pointers."Show less
1Google
1Chrome
Apr 29, 2026
May 3, 2011
N/A· v4
N/A· v3
6.8 MEDIUM· v2
Google Chrome before 11.0.696.57 does not properly handle mutation events, which allows remote attackers to cause a denial of service (node tree corruption) or possibly have unspecified other impact via unknown vectors.
1Google
1Chrome
Apr 29, 2026
May 3, 2011
N/A· v4
N/A· v3
7.5 HIGH· v2
Google Chrome before 11.0.696.57 allows remote attackers to bypass the Same Origin Policy via vectors involving blobs.
1Google
1Chrome
Apr 29, 2026
May 3, 2011
N/A· v4
N/A· v3
5.0 MEDIUM· v2
Google Chrome before 11.0.696.57 on Linux does not properly interact with the X Window System, which allows remote attackers to cause a denial of service (application crash) via unspecified vectors.
1Google
1Chrome
Apr 29, 2026
May 3, 2011
N/A· v4
N/A· v3
6.8 MEDIUM· v2
Google Chrome before 11.0.696.57 does not ensure thread safety during handling of MIME data, which allows remote attackers to cause a denial of service or possibly have unspecified other impact via unknown vectors.
1Google
1Chrome
Apr 29, 2026
May 3, 2011
N/A· v4
N/A· v3
7.5 HIGH· v2
Google Chrome before 11.0.696.57 does not properly handle floating objects, which allows remote attackers to cause a denial of service or possibly have unspecified other impact via unknown vectors that lead to a "stale p...Show more
Google Chrome before 11.0.696.57 does not properly handle floating objects, which allows remote attackers to cause a denial of service or possibly have unspecified other impact via unknown vectors that lead to a "stale pointer."Show less
1Freebsd
1Freebsd
Apr 29, 2026
May 3, 2011
N/A· v4
N/A· v3
4.3 MEDIUM· v2
The makemask function in mountd.c in mountd in FreeBSD 7.4 through 8.2 does not properly handle a -network field specifying a CIDR block with a prefix length that is not an integer multiple of 8, which allows remote atta...Show more
The makemask function in mountd.c in mountd in FreeBSD 7.4 through 8.2 does not properly handle a -network field specifying a CIDR block with a prefix length that is not an integer multiple of 8, which allows remote attackers to bypass intended access restrictions in opportunistic circumstances via an NFS mount request.Show less
1Hp
1Proliant Support Pack
Apr 29, 2026
May 3, 2011
N/A· v4
N/A· v3
4.9 MEDIUM· v2
Open redirect vulnerability in HP Proliant Support Pack (PSP) before 8.7 allows remote authenticated users to redirect other users to arbitrary web sites and conduct phishing attacks via unspecified vectors.
1Linux
1Linux Kernel
Apr 29, 2026
May 3, 2011
N/A· v4
N/A· v3
7.2 HIGH· v2
drivers/scsi/mpt2sas/mpt2sas_ctl.c in the Linux kernel 2.6.38 and earlier does not validate (1) length and (2) offset values before performing memory copy operations, which might allow local users to gain privileges, cau...Show more
drivers/scsi/mpt2sas/mpt2sas_ctl.c in the Linux kernel 2.6.38 and earlier does not validate (1) length and (2) offset values before performing memory copy operations, which might allow local users to gain privileges, cause a denial of service (memory corruption), or obtain sensitive information from kernel memory via a crafted ioctl call, related to the _ctl_do_mpt_command and _ctl_diag_read_buffer functions.Show less
1Ubuntu
1Language Selector
Apr 29, 2026
May 3, 2011
N/A· v4
N/A· v3
7.2 HIGH· v2
dbus_backend/lsd.py in the D-Bus backend in language-selector before 0.6.7 does not validate the arguments to the (1) SetSystemDefaultLangEnv and (2) SetSystemDefaultLanguageEnv functions, which allows local users to gai...Show more
dbus_backend/lsd.py in the D-Bus backend in language-selector before 0.6.7 does not validate the arguments to the (1) SetSystemDefaultLangEnv and (2) SetSystemDefaultLanguageEnv functions, which allows local users to gain privileges via shell metacharacters in a string argument, a different vulnerability than CVE-2011-0729.Show less
1Mojolicious
1Mojolicious
Apr 29, 2026
May 3, 2011
N/A· v4
N/A· v3
10.0 HIGH· v2
Mojolicious before 0.999927 does not properly implement HMAC-MD5 checksums, which has unspecified impact and remote attack vectors.
1Mojolicious
1Mojolicious
Apr 29, 2026
May 3, 2011
N/A· v4
N/A· v3
10.0 HIGH· v2
Commands.pm in Mojolicious before 0.999928 does not properly perform CGI environment detection, which has unspecified impact and remote attack vectors.
2Broadcom
Ca
2Siteminder
Siteminder
Apr 29, 2026
Apr 27, 2011
N/A· v4
N/A· v3
4.3 MEDIUM· v2
The Web Agents component in CA SiteMinder R6 before SP6 CR2 and R12 before SP3 CR2 does not properly handle multi-line headers, which allows remote authenticated users to conduct impersonation attacks and gain privileges...Show more
The Web Agents component in CA SiteMinder R6 before SP6 CR2 and R12 before SP3 CR2 does not properly handle multi-line headers, which allows remote authenticated users to conduct impersonation attacks and gain privileges via crafted data.Show less
1Digium
1Asterisk
Apr 29, 2026
Apr 27, 2011
N/A· v4
N/A· v3
9.0 HIGH· v2
manager.c in the Manager Interface in Asterisk Open Source 1.4.x before 1.4.40.1, 1.6.1.x before 1.6.1.25, 1.6.2.x before 1.6.2.17.3, and 1.8.x before 1.8.3.3 and Asterisk Business Edition C.x.x before C.3.6.4 does not p...Show more
manager.c in the Manager Interface in Asterisk Open Source 1.4.x before 1.4.40.1, 1.6.1.x before 1.6.1.25, 1.6.2.x before 1.6.2.17.3, and 1.8.x before 1.8.3.3 and Asterisk Business Edition C.x.x before C.3.6.4 does not properly check for the system privilege, which allows remote authenticated users to execute arbitrary commands via an Originate action that has an Async header in conjunction with an Application header.Show less
1Mediawiki
1Mediawiki
Apr 29, 2026
Apr 27, 2011
N/A· v4
N/A· v3
3.5 LOW· v2
The transwiki import functionality in MediaWiki before 1.16.3 does not properly check privileges, which allows remote authenticated users to perform imports from any wgImportSources wiki via a crafted POST request.
1Mediawiki
1Mediawiki
Apr 29, 2026
Apr 27, 2011
N/A· v4
N/A· v3
5.8 MEDIUM· v2
The checkCss function in includes/Sanitizer.php in the wikitext parser in MediaWiki before 1.16.3 does not properly validate Cascading Style Sheets (CSS) token sequences, which allows remote attackers to conduct cross-si...Show more
The checkCss function in includes/Sanitizer.php in the wikitext parser in MediaWiki before 1.16.3 does not properly validate Cascading Style Sheets (CSS) token sequences, which allows remote attackers to conduct cross-site scripting (XSS) attacks or obtain sensitive information by using the \2f\2a and \2a\2f hex strings to surround CSS comments.Show less
1Ibm
1Tivoli Directory Server
Apr 29, 2026
Apr 21, 2011
N/A· v4
N/A· v3
4.0 MEDIUM· v2
IBM Tivoli Directory Server (TDS) 6.0 before 6.0.0.62 (aka 6.0.0.8-TIV-ITDS-IF0004) does not perform certain locking of linked-list access, which allows remote authenticated users to cause a denial of service (daemon cra...Show more
IBM Tivoli Directory Server (TDS) 6.0 before 6.0.0.62 (aka 6.0.0.8-TIV-ITDS-IF0004) does not perform certain locking of linked-list access, which allows remote authenticated users to cause a denial of service (daemon crash) via a paged search.Show less