CWE-20
13,695 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.
CVEs (13,695)
CVE VENDORS PRODUCTS UPDATED PUBLISHED CVSS |
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Lasso 2.2.1 and earlier does not properly check the return value from the OpenSSL DSA_verify function, which allows remote attackers to bypass validation of the certificate chain via a malformed SSL/TLS signature, a simi...Show more |
OpenSSL 0.9.8i and earlier does not properly check the return value from the EVP_VerifyFinal function, which allows remote attackers to bypass validation of the certificate chain via a malformed SSL/TLS signature for DSA...Show more |
Samba 3.2.0 through 3.2.6, when registry shares are enabled, allows remote authenticated users to access the root filesystem via a crafted connection request that specifies a blank share name. |
The Nokia 6131 Near Field Communication (NFC) phone with 05.12 firmware allows remote attackers to cause a denial of service (device crash) via (1) a large value in the payload length field in an NDEF record, or a certai...Show more |
WBPublish (aka WBPublish.exe) in Fujitsu-Siemens WebTransactions 7.0, 7.1, and possibly other versions allows remote attackers to execute arbitrary commands via shell metacharacters in input that is sent through HTTP and...Show more |
Unrestricted file upload vulnerability in lib/image_upload.php in KafooeyBlog 1.55b allows remote attackers to execute arbitrary code by uploading a file with an executable extension, then accessing it via a direct reque...Show more |
Multiple CRLF injection vulnerabilities in AIST NetCat 3.12 and earlier allow remote attackers to have an unknown impact via unspecified vectors involving (1) a %0a sequence in a cookie and (2) the add.php file. |
Mozilla Firefox 3.0.5 on Windows Vista allows remote attackers to cause a denial of service (application crash) via JavaScript code with a long string value for the hash property (aka location.hash). NOTE: it was later r...Show more |
The HTML parser in KDE Konqueror 3.5.9 allows remote attackers to cause a denial of service (application crash) via (1) a long COLOR attribute in an HR element; or a long (a) BGCOLOR or (b) BORDERCOLOR attribute in a (2)...Show more |
Multiple unspecified vulnerabilities in the web management interface in Avaya Communication Manager (CM) 3.1 before 3.1.4 SP2, 4.0 before 4.0.3 SP1, and 5.0 before 5.0 SP3 allow remote authenticated users to execute arbi...Show more |
The cTrigger::DoIt function in src/ctrigger.cpp in the trigger mechanism in the daemon in Verlihub 0.9.8d-RC2 and earlier, when user triggers are enabled, allows remote attackers to execute arbitrary commands via shell m...Show more |
wp-admin/options.php in WordPress MU before 1.3.2, and WordPress 2.3.2 and earlier, does not properly validate requests to update an option, which allows remote authenticated users with manage_options and upload_files ca...Show more |
Ipswitch WS_FTP Server Manager 6.1.0.0 and earlier, and possibly other Ipswitch products, might allow remote attackers to read the contents of custom ASP files in WSFTPSVR/ via a request with an appended dot character. |
Fretwell-Downing Informatics (FDI) OLIB7 WebView 2.5.1.1 allows remote authenticated users to obtain sensitive information from files via the infile parameter to the default URI under cgi/, as demonstrated by the (1) get...Show more |
Unrestricted file upload vulnerability in Kwalbum 2.0.4, 2.0.2, and earlier, when PICS_PATH is located in the web root, allows remote authenticated users with upload capability to execute arbitrary code by uploading a fi...Show more |
Multiple array index errors in the HTTP server in Darkwet Network webcamXP 3.72.440.0 and earlier and beta 4.05.280 and earlier allow remote attackers to cause a denial of service (device crash) and read portions of memo...Show more |
index.php in the comments preview section in Textpattern (aka Txp CMS) 4.0.5 allows remote attackers to cause a denial of service via a long message parameter. |
Multiple unrestricted file upload vulnerabilities in Kusaba 1.0.4 and earlier allow remote authenticated users to execute arbitrary code by uploading a file with an executable extension using (1) load_receiver.php or (2)...Show more |
3Canonical DebianMozilla5Debian Linux FirefoxSeamonkey+2 moreApr 23, 2026 Dec 17, 2008 N/A· v4 N/A· v3 4.3 MEDIUM· v2 Mozilla Firefox 3.x before 3.0.5 and 2.x before 2.0.0.19, Thunderbird 2.x before 2.0.0.19, and SeaMonkey 1.x before 1.1.14 does not properly parse URLs with leading whitespace or control characters, which might allow rem...Show more |
CRLF injection vulnerability in Quassel Core before 0.3.0.3 allows remote attackers to spoof IRC messages as other users via a crafted CTCP message. |