CVE-2026-23869-Exploit

⚡ CVE-2026-23869 — React2DoS Unauthenticated Remote Denial-of-Service via React Flight Protocol Quadratic CPU Exhaustion in Server Components Map Deserialization Overview • How It Works • Tools • Install • Usage • Nuclei • Fix • Disclaimer Vulnerability Overview Field| Detail ---|--- CVE ID|...

EUVD-2026-113320

joi: quadratic-time split in string.email multiple: true allows denial of service...

GHSA-4528-X5FX-H6HG joi: quadratic-time split in `string().email({ multiple: true })` allows denial of service

Summary Joi.string.email multiple: true takes quadratic time to split a value that contains a long run of whitespace. One request with 100 KB of spaces blocks the Node.js event loop for several seconds, which causes a denial of service. Details When the multiple option is set, the email rule spli...

joi: quadratic-time split in `string().email({ multiple: true })` allows denial of service

Summary Joi.string.email multiple: true takes quadratic time to split a value that contains a long run of whitespace. One request with 100 KB of spaces blocks the Node.js event loop for several seconds, which causes a denial of service. Details When the multiple option is set, the email rule spli...

npm: joi: quadratic-time split in `string().email({ multiple: true })` allows denial of service

npm: joi: quadratic-time split in string.email multiple: true allows denial of service vulnerability discovered by ? in WordPress npm joi versions = 17.1.1, 17.13.9...

GHSA-8494-F6MR-CJPV @hapi/content: quadratic-time parsing of Content-Disposition parameters allows denial of service

Summary Content.disposition takes quadratic time when a Content-Disposition parameter contains a long token without =. One unauthenticated multipart request can block the Node.js event loop for several minutes. Details Content.disposition reads the parameters with a global regular expression in...

EUVD-2026-113373

@hapi/content: quadratic-time parsing of Content-Disposition parameters allows denial of service...

npm: @hapi/content: quadratic-time parsing of Content-Disposition parameters allows denial of service

npm: @hapi/content: quadratic-time parsing of Content-Disposition parameters allows denial of service vulnerability discovered by ? in WordPress npm content versions = 3.0.6, = 4.0.6...

EUVD-2026-113351

pyasn1 has quadratic-time denial of service in constructed string and indefinite-length ANY decoding...

pyasn1 has quadratic CPU use in schemaless BER/CER/DER container decoding

Summary When an application decodes attacker-controlled BER, CER, or DER data without an ASN.1 schema, a container with many distinct long tag IDs can cause quadratic CPU use. Repeated inputs can exhaust CPU and reduce service availability. Details...

GHSA-FM9C-5RCF-2Q5P pyasn1 has quadratic CPU use in schemaless BER/CER/DER container decoding

Summary When an application decodes attacker-controlled BER, CER, or DER data without an ASN.1 schema, a container with many distinct long tag IDs can cause quadratic CPU use. Repeated inputs can exhaust CPU and reduce service availability. Details...

EUVD-2026-113350

pyasn1 has quadratic CPU use in schemaless BER/CER/DER container decoding...

CVE-2026-62864

Ring is a Clojure web applications library inspired by Python's WSGI and Ruby's Rack. Prior to 1.15.5, wrap-nested-params in the ring.middleware.nested-params namespace uses a backtracking regular expression to match parameter names from URL query strings and HTTP request bodies. An attacker can...

EUVD-2026-114461

Ring is a Clojure web applications library inspired by Python's WSGI and Ruby's Rack. Prior to 1.15.5, wrap-nested-params in the ring.middleware.nested-params namespace uses a backtracking regular expression to match parameter names from URL query strings and HTTP request bodies. An attacker can...

CVE-2026-62864

The Ring Clojure web applications library is vulnerable to a Regular-Expression Denial of Service (ReDoS) in versions prior to 1.15.5 . The wrap-nested-params function in the ring.middleware.nested-params namespace uses a backtracking regular expression to match parameter names from URL query str...

the-sanitizer-is-the-weapon-cve-2026-68749-cve-2026-68750-quadratic-dos-in-elixir-html-sanitize-ex

CVE-2026-68749 / CVE-2026-68750 — PoC Quadratic denial of service in htmlsanitizeex run of word chars with a trailing : CVE-2026-68750| HtmlSanitizeEx.Traverser.traverse/2| CWE-407 quadratic traversal| flat run of allowed sibling tags e.g. a × 20,000 CVE-2026-68749 is only reachable via html5/1 o...

CVE-2026-62160

Daptin is a GraphQL/JSON-API headless CMS. Prior to 0.12.26, the global LanguageMiddleware in server/language.go passes the raw Accept-Language header from LanguageMiddlewareFunc through GetLanguagePreference to golang.org/x/text/language.ParseAcceptLanguage without a size or shape filter. The...

CVE-2026-119197

A flaw was found in pyasn1. A remote attacker can exploit this vulnerability by submitting specially crafted Abstract Syntax Notation One ASN.1 data containing a binary-encoded floating-point REAL value with a large mantissa. Processing this input leads to quadratic decoding time and excessive CP...

PT-2026-134208

Ring is a Clojure web applications library inspired by Python's WSGI and Ruby's Rack. Prior to 1.15.5, wrap-nested-params in the ring.middleware.nested-params namespace uses a backtracking regular expression to match parameter names from URL query strings and HTTP request bodies. An attacker can...

Important: perl-Text-CSV_XS

Issue Overview: Text::CSVXS versions before 1.65 for Perl leak the parsed fields of a record that fails to parse in getline. getline collects the fields of a record into a new array and returns a reference to it only when the parse succeeds. When the record has a syntax error, getline returns und...