Total
62 CVE
| CVE | Vendors | Products | Updated | CVSS v2 | CVSS v3 |
|---|---|---|---|---|---|
| CVE-2026-3833 | 2026-05-03 | N/A | 6.5 MEDIUM | ||
| A flaw was found in gnutls. This vulnerability occurs because gnutls performs case-sensitive comparisons of `nameConstraints` labels, specifically for `dNSName` (DNS) or `rfc822Name` (email) constraints within `excludedSubtrees` or `permittedSubtrees`. A remote attacker can exploit this by crafting a leaf certificate with casing differences in the Subject Alternative Name (SAN), leading to a policy bypass where a certificate that should be rejected is instead accepted. This could result in unauthorized access or information disclosure. | |||||
| CVE-2026-40453 | 1 Apache | 1 Camel | 2026-04-28 | N/A | 9.9 CRITICAL |
| The fix for CVE-2025-27636 added setLowerCase(true) to HttpHeaderFilterStrategy so that case-variant header names such as 'CAmelExecCommandExecutable' are filtered out alongside 'CamelExecCommandExecutable'. The same setLowerCase(true) call was not applied to five non-HTTP HeaderFilterStrategy implementations: JmsHeaderFilterStrategy and ClassicJmsHeaderFilterStrategy in camel-jms, SjmsHeaderFilterStrategy in camel-sjms, CoAPHeaderFilterStrategy in camel-coap, and GooglePubsubHeaderFilterStrategy in camel-google-pubsub. Because those strategies use case-sensitive String.startsWith('Camel'/'camel') filtering while the Camel Exchange stores headers in a case-insensitive map, an attacker with JMS (or equivalent) producer access to the broker consumed by a Camel route can inject case-variant Camel internal headers, which are then resolved by downstream components such as camel-exec and camel-file using their canonical casing. This enables remote code execution and arbitrary file write on routes that forward JMS messages to header-driven components. This issue affects Apache Camel: from 3.0.0 before 4.14.6, from 4.15.0 before 4.18.2, from 4.19.0 before 4.20.0. Users are recommended to upgrade to version 4.20.0, which fixes the issue. If users are on the 4.14.x LTS releases stream, then they are suggested to upgrade to 4.14.6. If users are on the 4.18.x releases stream, then they are suggested to upgrade to 4.18.2. | |||||
| CVE-2007-3365 | 1 Myserverproject | 1 Myserver | 2026-04-23 | 7.8 HIGH | 7.5 HIGH |
| MyServer 0.8.9 and earlier does not properly handle uppercase characters in filename extensions, which allows remote attackers to obtain sensitive information (script source code) via a modified extension, as demonstrated by post.mscgI. | |||||
| CVE-2026-33691 | 1 Owasp | 1 Owasp Modsecurity Core Rule Set | 2026-04-18 | N/A | 6.8 MEDIUM |
| The OWASP core rule set (CRS) is a set of generic attack detection rules for use with compatible web application firewalls. Prior to versions 3.3.9 and 4.25.0, a bypass was identified in OWASP CRS that allows uploading files with dangerous extensions (.php, .phar, .jsp, .jspx) by inserting whitespace padding in the filename (e.g. photo. php or shell.jsp ). The affected rules do not normalize whitespace before evaluating the file extension regex, so the dot-extension check fails to match. This issue has been patched in versions 3.3.9 and 4.25.0. | |||||
| CVE-2000-0498 | 1 Unify | 1 Ewave Servletexec | 2026-04-16 | 5.0 MEDIUM | 7.5 HIGH |
| Unify eWave ServletExec allows a remote attacker to view source code of a JSP program by requesting a URL which provides the JSP extension in upper case. | |||||
| CVE-2001-0766 | 2 Apache, Apple | 2 Http Server, Mac Os X | 2026-04-16 | 7.5 HIGH | 9.8 CRITICAL |
| Apache on MacOS X Client 10.0.3 with the HFS+ file system allows remote attackers to bypass access restrictions via a URL that contains some characters whose case is not matched by Apache's filters. | |||||
| CVE-2005-0269 | 1 Sir | 1 Gnuboard | 2026-04-16 | 7.5 HIGH | 9.8 CRITICAL |
| The file extension check in GNUBoard 3.40 and earlier only verifies extensions that contain all lowercase letters, which allows remote attackers to upload arbitrary files via file extensions that include uppercase letters. | |||||
| CVE-2003-0411 | 2 Microsoft, Oracle | 3 Windows 2000, Windows Xp, Sun One Application Server | 2026-04-16 | 5.0 MEDIUM | 7.5 HIGH |
| Sun ONE Application Server 7.0 for Windows 2000/XP allows remote attackers to obtain JSP source code via a request that uses the uppercase ".JSP" extension instead of the lowercase .jsp extension. | |||||
| CVE-2004-2214 | 1 Mbedthis | 1 Appweb Http Server | 2026-04-16 | 7.5 HIGH | 9.8 CRITICAL |
| Mbedthis AppWeb HTTP server before 1.1.3 allows remote attackers to bypass access restrictions via a URI with mixed case characters. | |||||
| CVE-2004-2154 | 2 Apple, Canonical | 2 Cups, Ubuntu Linux | 2026-04-16 | 7.5 HIGH | 9.8 CRITICAL |
| CUPS before 1.1.21rc1 treats a Location directive in cupsd.conf as case sensitive, which allows attackers to bypass intended ACLs via a printer name containing uppercase or lowercase letters that are different from what is specified in the directive. | |||||
| CVE-2004-1083 | 1 Apple | 4 Darwin Streaming Server, Mac Os X, Mac Os X Server and 1 more | 2026-04-16 | 5.0 MEDIUM | 7.5 HIGH |
| Apache for Apple Mac OS X 10.2.8 and 10.3.6 restricts access to files in a case sensitive manner, but the Apple HFS+ filesystem accesses files in a case insensitive manner, which allows remote attackers to read .DS_Store files and files beginning with ".ht" using alternate capitalization. | |||||
| CVE-1999-0239 | 1 Netscape | 1 Fasttrack Server | 2026-04-16 | 5.0 MEDIUM | 7.5 HIGH |
| Netscape FastTrack Web server lists files when a lowercase "get" command is used instead of an uppercase GET. | |||||
| CVE-2000-0499 | 1 Bea | 1 Weblogic Server | 2026-04-16 | 5.0 MEDIUM | 7.5 HIGH |
| The default configuration of BEA WebLogic 3.1.8 through 4.5.1 allows a remote attacker to view source code of a JSP program by requesting a URL which provides the JSP extension in upper case. | |||||
| CVE-2002-0485 | 1 Symantec | 1 Norton Antivirus | 2026-04-16 | 5.0 MEDIUM | 7.5 HIGH |
| Norton Anti-Virus (NAV) allows remote attackers to bypass content filtering via attachments whose Content-Type and Content-Disposition headers are mixed upper and lower case, which is ignored by some mail clients. | |||||
| CVE-2000-0497 | 1 Ibm | 1 Websphere Application Server | 2026-04-16 | 5.0 MEDIUM | 7.5 HIGH |
| IBM WebSphere server 3.0.2 allows a remote attacker to view source code of a JSP program by requesting a URL which provides the JSP extension in upper case. | |||||
| CVE-2001-1238 | 1 Microsoft | 1 Windows 2000 | 2026-04-16 | 4.6 MEDIUM | 7.8 HIGH |
| Task Manager in Windows 2000 does not allow local users to end processes with uppercase letters named (1) winlogon.exe, (2) csrss.exe, (3) smss.exe and (4) services.exe via the Process tab which could allow local users to install Trojan horses that cannot be stopped with the Task Manager. | |||||
| CVE-2001-0795 | 1 Cmfperception | 1 Liteserve | 2026-04-16 | 5.0 MEDIUM | 7.5 HIGH |
| Perception LiteServe 1.25 allows remote attackers to obtain source code of CGI scripts via URLs that contain MS-DOS conventions such as (1) upper case letters or (2) 8.3 file names. | |||||
| CVE-2002-2119 | 1 Novell | 1 Edirectory | 2026-04-16 | 7.5 HIGH | 9.8 CRITICAL |
| Novell eDirectory 8.6.2 and 8.7 use case insensitive passwords, which makes it easier for remote attackers to conduct brute force password guessing. | |||||
| CVE-2002-1820 | 1 Ultimate Php Board Project | 1 Ultimate Php Board | 2026-04-16 | 7.5 HIGH | 9.8 CRITICAL |
| register.php in Ultimate PHP Board (UPB) 1.0 and 1.0b uses an administrative account Admin with a capital "A," but allows a remote attacker to impersonate the administrator by registering an account name of admin with a lower case "a." | |||||
| CVE-2024-32879 | 2026-04-15 | N/A | 4.9 MEDIUM | ||
| Python Social Auth is a social authentication/registration mechanism. Prior to version 5.4.1, due to default case-insensitive collation in MySQL or MariaDB databases, third-party authentication user IDs are not case-sensitive and could cause different IDs to match. This issue has been addressed by a fix released in version 5.4.1. An immediate workaround would be to change collation of the affected field. | |||||