CVE-2024-4027 Undertow: outofmemoryerror in httpservletrequestimpl.getparameternames() can cause remote dos attacks

A flaw was found in Undertow. Servlets using a method that calls HttpServletRequestImpl.getParameterNames can cause an OutOfMemoryError when the client sends a request with large parameter names. This issue can be exploited by an unauthorized user to cause a remote denial-of-service DoS attack...

CVE-2026-24728

A missing authentication for critical function vulnerability in the /servlet/baServer3 endpoint of Interinfo DreamMaker versions before 2025/10/22 allows remote attackers to access exposed administrative functionality without prior authentication...

CVE-2026-24728

The vulnerability CVE-2026-24728 affects Interinfo DreamMaker, specifically the /servlet/baServer3 endpoint. A missing authentication for a critical function allows remote attackers to access exposed administrative functionality without prior authentication in DreamMaker versions before 2025/10/2...

Undertow input validation error vulnerability

Undertow is a web server provided by the Undertow company in the United States. Undertow has a vulnerability related to input validation errors, which stem from Servlets that call the method HttpServletRequestImpl.getParameterNames. This vulnerability could lead to a remote denial-of-service atta...

CVE-2026-24728: Missing Authentication for Critical Function

A missing authentication for critical function vulnerability in the /servlet/baServer3 endpoint of Interinfo DreamMaker versions before 2025/10/22 allows remote attackers to access exposed administrative functionality without prior authentication...

PT-2026-5377

A missing authentication for critical function vulnerability in the /servlet/baServer3 endpoint of Interinfo DreamMaker versions before 2025/10/22 allows remote attackers to access exposed administrative functionality without prior authentication...

CLSA-2026-1769701085 pki-servlet-engine: Fix of CVE-2025-31651

CVE-2025-31651: fix improper neutralization of escape, meta or control sequences to avoid bypassing rewrite rules...

CVE-2026-24824

Improper Neutralization of Input During Web Page Generation XSS or 'Cross-site Scripting' vulnerability in yacy yacysearchserver source/net/yacy/http/servlets modules. This vulnerability is associated with program files YaCyDefaultServlet.Java. This issue affects yacysearchserver...

CVE-2026-24824

Improper Neutralization of Input During Web Page Generation XSS or 'Cross-site Scripting' vulnerability in yacy yacysearchserver source/net/yacy/http/servlets modules. This vulnerability is associated with program files YaCyDefaultServlet.Java. This issue affects yacysearchserver...

CVE-2026-24824 A XSS in yacy/yacy_search_server

Improper Neutralization of Input During Web Page Generation XSS or 'Cross-site Scripting' vulnerability in yacy yacysearchserver source/net/yacy/http/servlets modules. This vulnerability is associated with program files YaCyDefaultServlet.Java. This issue affects yacysearchserver...

CVE-2026-24824 A XSS in yacy/yacy_search_server

Improper Neutralization of Input During Web Page Generation XSS or 'Cross-site Scripting' vulnerability in yacy yacysearchserver source/net/yacy/http/servlets modules. This vulnerability is associated with program files YaCyDefaultServlet.Java. This issue affects yacysearchserver...

PT-2026-4899

Improper Neutralization of Input During Web Page Generation XSS or 'Cross-site Scripting' vulnerability in yacy yacy search server source/net/yacy/http/servlets modules. This vulnerability is associated with program files YaCyDefaultServlet.Java. This issue affects yacy search server...

YaCy security vulnerabilities

YaCy is a distributed network search engine open source from YaCy Search Engine. There is a security vulnerability in YaCy, which stems from the program file YaCyDefaultServlet.Java having input errors during web page generation, which may lead to cross-site scripting attacks...

CVE-2026-21967

Vulnerability in the Oracle Hospitality OPERA 5 product of Oracle Hospitality Applications component: Opera Servlet. Supported versions that are affected are 5.6.19.23, 5.6.25.17, 5.6.26.10 and 5.6.27.4. Easily exploitable vulnerability allows unauthenticated attacker with network access via HTTP...

CLSA-2026-1768989206 pki-servlet-engine: Fix of CVE-2025-55752

CVE-2025-55752: fix improper normalization in RewriteValve to prevent path traversal attacks...

EUVD-2026-3545

Vulnerability in the Oracle Hospitality OPERA 5 product of Oracle Hospitality Applications component: Opera Servlet. Supported versions that are affected are 5.6.19.23, 5.6.25.17, 5.6.26.10 and 5.6.27.4. Easily exploitable vulnerability allows unauthenticated attacker with network access via HTTP...

CVE-2026-21967

Vulnerability in the Oracle Hospitality OPERA 5 product of Oracle Hospitality Applications component: Opera Servlet. Supported versions that are affected are 5.6.19.23, 5.6.25.17, 5.6.26.10 and 5.6.27.4. Easily exploitable vulnerability allows unauthenticated attacker with network access via HTTP...

CVE-2026-21967: Undefined Security Weakness

Vulnerability in the Oracle Hospitality OPERA 5 product of Oracle Hospitality Applications component: Opera Servlet. Supported versions that are affected are 5.6.19.23, 5.6.25.17, 5.6.26.10 and 5.6.27.4. Easily exploitable vulnerability allows unauthenticated attacker with network access via HTTP...

CLSA-2026-1768821437 pki-servlet-engine: Fix of 2 CVEs

CVE-2025-31651: fix improper neutralization of escape, meta, or control sequences - CVE-2025-55752: fix relative path traversal vulnerability...

CVE-2021-47755

Oliver Library Server v5 contains a file download vulnerability that allows unauthenticated attackers to access arbitrary system files through unsanitized input in the FileServlet endpoint. Attackers can exploit the vulnerability by manipulating the 'fileName' parameter to download sensitive file...