10211 matches found
CVE-2026-34763 Rack: Rack::Directory info disclosure and DoS via unescaped regex interpolation
Rack is a modular Ruby web server interface. Prior to versions 2.2.23, 3.1.21, and 3.2.6, Rack::Directory interpolates the configured root path directly into a regular expression when deriving the displayed directory path. If root contains regex metacharacters such as +, , or ., the prefix...
Security Bulletin: Inefficient Regex Complexity Vulnerability in brace-expansion Library (CVE-style Security Advisory), affects watsonx.data
Summary A vulnerability in the brace-expansion library versions up to 1.1.11, 2.0.1, 3.0.0, and 4.0.0 affects the expand function, allowing specially crafted input to trigger inefficient regular expression processing. This can lead to excessive CPU usage ReDoS, potentially degrading performance...
Rack 安全漏洞
Rack is a modular Ruby web server interface developed by Rack authors. Vulnerabilities exist in versions of Rack prior to 2.2.23, 3.1.21, and 3.2.6. These vulnerabilities stem from Rack::Sendfilemapaccelpath directly inserting the values of the X-Accel-Mapping request header into regular...
CVE-2026-34763: Permissive Regular Expression
Rack is a modular Ruby web server interface. Prior to versions 2.2.23, 3.1.21, and 3.2.6, Rack::Directory interpolates the configured root path directly into a regular expression when deriving the displayed directory path. If root contains regex metacharacters such as +, , or ., the prefix...
PT-2026-29810
Name of the Vulnerable Software and Affected Versions Rack versions prior to 2.2.23, 3.1.21, and 3.2.6 Description Rack::Directory interpolates the configured root path directly into a regular expression when deriving the displayed directory path. If the root path contains regex metacharacters su...
PT-2026-29909
Summary Rack::Directory interpolates the configured root path directly into a regular expression when deriving the displayed directory path. If root contains regex metacharacters such as +, , or ., the prefix stripping can fail and the generated directory listing may expose the full filesystem pa...
Zabbix 6.0.x < 6.0.41 / 7.0.x < 7.0.17 / 7.2.x < 7.2.11 Information Disclosure (ZBX-27060)
The version of Zabbix Server installed on the remote host is affected by a vulnerability. A regular Zabbix user can search other users in their user group via Zabbix API by select fields the user does not have access to view. This allows data-mining some field values the user does not have access...
Rack has a root directory disclosure via unescaped regex interpolation in Rack::Directory
Summary Rack::Directory interpolates the configured root path directly into a regular expression when deriving the displayed directory path. If root contains regex metacharacters such as +, , or ., the prefix stripping can fail and the generated directory listing may expose the full filesystem pa...
Regular Expression Denial of Service (ReDoS)
Overview PraisonAI is a PraisonAI is an AI Agents Framework with Self Reflection. PraisonAI application combines PraisonAI Agents, AutoGen, and CrewAI into a low-code solution for building and managing multi-agent LLM systems, focusing on simplicity, customisation, and efficient human-agent...
EUVD-2026-17903
ByteDance Deer-Flow versions prior to commit 92c7a20 contain a sandbox escape vulnerability in bash tool handling that allows attackers to execute arbitrary commands on the host system by bypassing regex-based validation using shell features such as directory changes and relative paths. Attackers...
CVE-2026-34430 ByteDance DeerFlow LocalSandboxProvider Host Bash Escape
ByteDance DeerFlow versions prior to commit 92c7a20 contain a sandbox escape vulnerability in bash tool handling that allows attackers to execute arbitrary commands on the host system by bypassing regex-based validation using shell features such as directory changes and relative paths. Attackers...
CVE-2026-30311
Ridvay Code's command auto-approval module contains a critical OS command injection vulnerability that renders its whitelist security mechanism completely ineffective. The system relies on fragile regular expressions to parse command structures; while it attempts to intercept dangerous operations...
PT-2026-29670
Summary The sanitization pipeline for FAQ content is: 1. Filter::filterVar$input, FILTER SANITIZE SPECIAL CHARS — encodes , ", ', & to HTML entities 2. html entity decode$input, ENT QUOTES | ENT HTML5 — decodes entities back to characters 3. Filter::removeAttributes$input — removes dangerous HTML...
ajv: ReDoS via $data reference
A flaw was found in ajv. When the $data option is enabled, the value of the pattern keyword is passed directly to the JavaScript RegExp constructor without sufficient validation. An attacker able to supply a malicious regular expression pattern can trigger a ReDoS Regular Expression Denial of...
EUVD-2026-17427
Ridvay Code's command auto-approval module contains a critical OS command injection vulnerability that renders its whitelist security mechanism completely ineffective. The system relies on fragile regular expressions to parse command structures; while it attempts to intercept dangerous operations...
Libssh: libssh: denial of service via inefficient regular expression processing
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CVE-2026-30307
Roo Code's command auto-approval module contains a critical OS command injection vulnerability that renders its whitelist security mechanism completely ineffective. The system relies on fragile regular expressions to parse command structures; while it attempts to intercept dangerous operations, i...
CVE-2026-34043
Serialize JavaScript to a superset of JSON that includes regular expressions and functions. Prior to version 7.0.5, there is a Denial of Service DoS vulnerability caused by CPU exhaustion. When serializing a specially crafted "array-like" object an object that inherits from Array.prototype but ha...
CVE-2026-30311
The Ridvay Code AI code assistant contains a critical OS command injection vulnerability within its command auto-approval module. The root cause is the use of fragile regular expressions that fail to account for standard Shell command substitution , specifically $(...) and backticks. An attacker ...
perl: regexp matching hangs indefinitely on illegal UTF-8 input
The 1 Sreghop3, 2 Sreghop4, and 3 Sreghopmaybe3 functions in regexec.c in Perl before 5.24.0 allow context-dependent attackers to cause a denial of service infinite loop via crafted utf-8 data, as demonstrated by "a\x80."...