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CWE-79

45,563 CVEs • Abstraction: Base • Likelihood of Exploit: High

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

The product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users.

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CVEs (45,563)

CVE
VENDORS
PRODUCTS
UPDATED
PUBLISHED
CVSS
1Verity
1Search97
Apr 16, 2026
Dec 31, 2002
N/A· v4
N/A· v3
4.3 MEDIUM· v2
Cross-site scripting (XSS) vulnerability in Verity Search97 allows remote attackers to insert arbitrary web content and steal sensitive information from other clients, possibly due to certain error messages from template...Show more
Cross-site scripting (XSS) vulnerability in Verity Search97 allows remote attackers to insert arbitrary web content and steal sensitive information from other clients, possibly due to certain error messages from template pages that use the (1) vformat or (2) vfilter functions.Show less
1Opera Software
1Opera Web Browser
Apr 16, 2026
May 29, 2002
N/A· v4
N/A· v3
4.3 MEDIUM· v2
Opera, when configured with the "Determine action by MIME type" option disabled, interprets an object as an HTML document even when its MIME Content-Type is text/plain, which could allow remote attackers to execute arbit...Show more
Opera, when configured with the "Determine action by MIME type" option disabled, interprets an object as an HTML document even when its MIME Content-Type is text/plain, which could allow remote attackers to execute arbitrary script in documents that the user does not expect, possibly through web applications that use a text/plain type to prevent cross-site scripting attacks.Show less
1Apache
1Http Server
Apr 16, 2026
Feb 1, 2000
N/A· v4
N/A· v3
4.3 MEDIUM· v2
Cross site scripting vulnerabilities in Apache 1.3.0 through 1.3.11 allow remote attackers to execute script as other web site visitors via (1) the printenv CGI (printenv.pl), which does not encode its output, (2) pages...Show more
Cross site scripting vulnerabilities in Apache 1.3.0 through 1.3.11 allow remote attackers to execute script as other web site visitors via (1) the printenv CGI (printenv.pl), which does not encode its output, (2) pages generated by the ap_send_error_response function such as a default 404, which does not add an explicit charset, or (3) various messages that are generated by certain Apache modules or core code. NOTE: the printenv issue might still exist for web browsers that can render text/plain content types as HTML, such as Internet Explorer, but CVE regards this as a design limitation of those browsers, not Apache. The printenv.pl/acuparam vector, discloser on 20070724, is one such variant.Show less