Cross-site Scripting (XSS)

Overview org.webjars.npm:vega-functions is a Custom functions for the Vega expression language. Affected versions of this package are vulnerable to Cross-site Scripting XSS through the RegExp.prototype@@replace method. An attacker can execute arbitrary JavaScript code by manipulating the input to...

Denial Of Service (DoS)

H2O-3 is vulnerable to Denial Of Service DoS. The vulnerability is due to inefficient regular expression complexity due to the /3/ParseSetup endpoint applying a user-specified regular expression to a user-controllable string, leading to resource exhaustion and server unresponsiveness...

CVE-2025-2242

CVE-2025-2242 describes an improper access-control vulnerability in GitLab CE/EE that lets a former instance admin, downgraded to a regular user, retain elevated privileges to groups and projects across GitLab versions 17.4 through 17.8.6, 17.9 through 17.9.3, and 17.10 through 17.10.1. The provi...

Denial Of Service (DoS)

ai.h2o, h2o-core is vulnerable to Denial Of Service DoS. The vulnerability is due to the /3/Parse endpoint constructing a regular expression from a user-specified string, which is then applied to another user-specified string, allowing an attacker to send multiple simultaneous requests and exhaus...

CVE-2025-2833 zhangyd-c OneBlog HTTP Header redos

A vulnerability was found in zhangyd-c OneBlog up to 2.3.9. It has been classified as problematic. Affected is an unknown function of the component HTTP Header Handler. The manipulation of the argument X-Forwarded-For leads to inefficient regular expression complexity. It is possible to launch th...

CVE-2025-2833 zhangyd-c OneBlog HTTP Header redos

A vulnerability was found in zhangyd-c OneBlog up to 2.3.9. It has been classified as problematic. Affected is an unknown function of the component HTTP Header Handler. The manipulation of the argument X-Forwarded-For leads to inefficient regular expression complexity. It is possible to launch th...

CVE-2025-2833: Inefficient Regular Expression Complexity

A vulnerability was found in zhangyd-c OneBlog up to 2.3.9. It has been classified as problematic. Affected is an unknown function of the component HTTP Header Handler. The manipulation of the argument X-Forwarded-For leads to inefficient regular expression complexity. It is possible to launch th...

PT-2025-13038

Name of the Vulnerable Software and Affected Versions Apache HTTP Server affected versions not specified Description The issue is related to a Regular Expression Denial of Service in the Apache HTTP Server. No specific details about the number of potentially affected devices or real-world inciden...

lunary denial of service vulnerability (CNVD-2025-07601)

lunary is lunary open source a production toolkit for LLM . A denial of service vulnerability exists in lunary that stems from the use of insecure regular expressions in the /v1/checklists endpoint. An attacker can exploit this vulnerability to cause a denial of service...

GPT Academic Denial of Service Vulnerability

GPT Academic is an interface that provides pragmatic interactions for LLM grand language models such as GPT/GLM. GPT Academic suffers from a denial of service vulnerability that can be exploited by an attacker to cause a regular expression denial of service attack...

lunary denial of service vulnerability (CNVD-2025-07604)

lunary is lunary open source a production toolkit for LLM . A denial of service vulnerability exists in lunary that stems from the use of an insecure regular expression in the compileTextTemplate function. An attacker can exploit this vulnerability to cause a denial of service...

GPT Academic Denial of Service Vulnerability (CNVD-2025-22736)

GPT Academic is an interface that provides pragmatic interactions for LLM grand language models such as GPT/GLM. GPT Academic suffers from a denial of service vulnerability that stems from the use of insecure regular expressions. An attacker could exploit this vulnerability to cause a regular...

Unspecified vulnerability in Lunary (CNVD-2025-06940)

Lunary is Lunary open source a production toolkit for LLM . A security vulnerability exists in Lunary version 105a3f6 that originates from allowing users to upload and execute arbitrary regular expressions, which can be exploited by an attacker to potentially cause a regular expression denial of...

PT-2025-13022

Specially crafted titles may have caused a regular expression to excessively backtrack and cause a local denial of service. Additional Details are available at Bugzilla Credit: DayShift...

PT-2025-40292

Name of the Vulnerable Software and Affected Versions Poppler versions 24.06.1 through 25.04.0 Description The software is susceptible to a stack consumption issue leading to a SIGSEGV signal. This occurs when processing PDF documents containing deeply nested structures within their metadata, suc...

CVE-2024-12388

A vulnerability in binary-husky/gptacademic version 310122f allows for a Regular Expression Denial of Service ReDoS attack. The application uses a regular expression to parse user input, which can take polynomial time to match certain crafted inputs. This allows an attacker to send a small...

CVE-2024-12391

A vulnerability in binary-husky/gptacademic, as of commit 310122f, allows for a Regular Expression Denial of Service ReDoS attack. The function '解析项目源码（手动指定和筛选源码文件类型）' permits the execution of user-provided regular expressions. Certain regular expressions can cause the Python RE engine to take...

CVE-2024-10955

A Regular Expression Denial of Service ReDoS vulnerability exists in gaizhenbiao/chuanhuchatgpt, as of commit 20b2e02. The server uses the regex pattern r'+' to parse user input. In Python's default regex engine, this pattern can take polynomial time to match certain crafted inputs. An attacker c...

CVE-2024-7779

A vulnerability in danswer-ai/danswer version 1 allows an attacker to perform a Regular Expression Denial of Service ReDoS by manipulating regular expressions. This can significantly slow down the application's response time and potentially render it completely unusable...

CVE-2024-10550

A vulnerability in the /3/ParseSetup endpoint of h2oai/h2o-3 version 3.46.0.1 allows for a denial of service DoS attack. The endpoint applies a user-specified regular expression to a user-controllable string. This can be exploited by an attacker to cause inefficient regular expression complexity,...