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7,717 known vulnerabilities.
Most affected packages
7,708 results · Feed
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Medium 6.3
Astro: Authorization bypass from missing path-segment boundary check when stripping the configured base
Astro is a web framework for content-driven websites. Prior to 7.2.4, Astro stripped a configured non-root base path from request pathnames using a string-prefix check without verifying a path-segment boundary. With base "/app", a request to "/appX/admin" res…
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Medium —
Tiptap: mergeAttributes() turns an own __proto__ key into inherited executable DOM attributes
## Summary `@tiptap/core`'s public `mergeAttributes()` helper uses ordinary bracket assignment on keys returned by `Object.entries()`. An own `__proto__` key from JSON therefore invokes the legacy prototype setter on the fresh merged object. The function retu…
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Medium —
humanfs: Recursive copy follows symlinked files and copies data from outside the source tree
### Summary `@humanfs/node` does not treat symlinks as a separate case during copy operations. A symlink placed inside an attacker-controlled source tree can make `copyAll()` read and copy the contents of any file readable by the process, even when that file …
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High 7.5
js-yaml: maxTotalMergeKeys does not limit CPU use for empty merge sources
js-yaml is a JavaScript YAML parser and dumper. From 3.0.0 until 3.15.2, 4.3.2, and 5.4.1, maxTotalMergeKeys in lib/js-yaml/loader.js and lib/loader.js does not count empty mapping sources while processing the merge key <<. An attacker can alias a large seque…
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Medium 5.9
Vitest: Path Traversal / Arbitrary File Read via @vitest/mocker Redirect Mock
Vitest is a testing framework powered by Vite. From 2.1.0 until 4.1.11 and 5.0.0-rc.2, the public mockerPlugin and standalone interceptorPlugin exports in packages/mocker/src/node/interceptorPlugin.ts register the vitest:interceptor:register handler on Vite's…
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Critical 9.0CVE-2026-75604 Public exploit
Next.js: Unauthenticated Remote Code Execution on windows-hosted servers
Next.js is a React framework for building full-stack web applications. From 13.4.0 until 15.5.24 and 16.3.3, Next.js applications using Pages Router or App Router without Cache Components on Windows-hosted servers do not consistently escape backslashes in rou…
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Medium 5.4
ApostropheCMS: Stored XSS via SVG SMIL URI-list scheme-policy bypass
ApostropheCMS is an open-source Node.js content management system, and sanitize-html provides a simple HTML sanitizer with a clear API. From version 1.9.0 until version 2.17.7, packages/sanitize-html/index.js validates an animation value attribute as one flat…
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High 8.2
SVGO: removeScripts allows executable links through namespace and control-character bypasses
SVGO, short for SVG Optimizer, is a Node.js library and command-line application for optimizing SVG files. From version 1.0.0 until versions 2.8.4, 3.3.5, and 4.1.0, the opt-in removeScripts plugin, named removeScriptElement in versions 2 and 3, incompletely …
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Medium 6.1
SVGO: removeScripts incompletely sanitizes executable HTML in SVG foreignObject elements
SVGO, short for SVG Optimizer, is a Node.js library and command-line application for optimizing SVG files. From version 1.0.0 until versions 2.8.4, 3.3.5, and 4.1.0, the opt-in removeScripts plugin, named removeScriptElement in versions 2 and 3 and implemente…
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Low 3.7
joi: object().rename() with a template target can set the validated object's prototype
joi is a schema description language and data validator for JavaScript. From 16.0.0 until 17.13.5 and 18.2.4, joi's lib/types/keys.js internals.rename() implementation used by object().rename() permits a schema that renames keys with a regular-expression sour…
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Medium 6.5
Hono: Incomplete fix for CVE-2026-39408: `toSSG()` still writes files outside the output directory
Hono is a Web application framework that provides support for any JavaScript runtime. From 4.12.12 until 4.13.5, the fix released for CVE-2026-39408 does not cover every traversal sequence, and toSSG() can still write files outside the configured output direc…
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Medium 5.3
Hono: Unbounded dot-notation nesting in `parseBody()` can cause memory exhaustion
Hono is a Web application framework that provides support for any JavaScript runtime. Prior to 4.13.5, when parseBody() expands dot-separated form field names into nested objects with dot-notation parsing enabled, it does not limit the nesting depth or the to…
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Medium 5.9
Hono: Query parser reads parameters after the URL fragment, causing cache-key and proxy interpretation differentials
Hono is a Web application framework that provides support for any JavaScript runtime. Prior to 4.13.5, Hono's query helpers treat a question mark after a literal hash fragment as the start of a query string, so the application can read request parameters that…
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High 7.1
pnpm: pacquet trust-lockfile install can create dependency symlinks outside the project
## Summary A crafted lockfile alias could reach several install-time filesystem joins. With `--trust-lockfile` or a frozen lockfile, traversal segments could create links outside the intended project or `node_modules` boundary. This patch validates dependency…
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High —
MySQL2: Auth Plugin Downgrade to mysql_clear_password Leaks Plaintext Credentials
## Summary A rogue MySQL server (or MITM) can force mysql2 to send credentials in **plaintext** by requesting an auth switch to `mysql_clear_password`. The driver complies without verifying that TLS is active. ## Details `mysql_clear_password` is registered a…
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High 8.7
xmldom: End-tag Whitespace-Trim Regex ReDoS — quadratic backtracking in the 0.8.x end-tag parser
xmldom is a pure JavaScript W3C standard-based (XML DOM Level 2 Core) DOMParser and XMLSerializer module. From 0.7.0 until 0.8.15, the release-0.8.x parser in lib/sax.js trims captured end-tag names with the unanchored global expression /[ \t\n\r]+$/g. For an…
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High 8.7
xmldom: requireWellFormed DocType publicId/systemId validation is bypassable via an embedded line terminator
xmldom is a pure JavaScript W3C standard-based (XML DOM Level 2 Core) DOMParser and XMLSerializer module. From 0.9.10 until 0.9.12, the requireWellFormed: true serializer validates DocumentType.publicId and DocumentType.systemId with PubidLiteral_match and Sy…
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High 8.7
xmldom: requireWellFormed element/attribute name validation is bypassable via an embedded line terminator
xmldom is a pure JavaScript W3C standard-based (XML DOM Level 2 Core) DOMParser and XMLSerializer module. From 0.9.11 until 0.9.12, the requireWellFormed: true element and attribute name checks use the anchored QName_exact expression produced by reg() in lib/…
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High 8.7
xmldom: Processing Instruction Target Injection Bypasses requireWellFormed
xmldom is a pure JavaScript W3C standard-based (XML DOM Level 2 Core) DOMParser and XMLSerializer module. Prior to @xmldom/xmldom versions 0.8.15 and 0.9.12, and in xmldom version 0.6.0 and earlier, Document.createProcessingInstruction(target, data) in lib/do…
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High 8.7
xmldom: Quadratic-memory consumption
xmldom is a pure JavaScript W3C standard-based (XML DOM Level 2 Core) DOMParser and XMLSerializer module. Prior to @xmldom/xmldom versions 0.8.15 and 0.9.12, and in xmldom versions 0.1.5 through 0.6.0, appendElement in lib/sax.js uses _copy to clone the compl…
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High 8.7
xmldom: Quadratic-time parsing via the malformed-input recovery path — `parseElementStartPart` re-scan and `normalize()` adjacent-text merge
xmldom is a pure JavaScript W3C standard-based (XML DOM Level 2 Core) DOMParser and XMLSerializer module. Prior to @xmldom/xmldom versions 0.8.15 and 0.9.12, and in xmldom versions 0.3.0 through 0.6.0, two independent quadratic paths can cause denial of servi…
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High 8.7
xmldom: Quadratic-time attribute deduplication
xmldom is a pure JavaScript W3C standard-based (XML DOM Level 2 Core) DOMParser and XMLSerializer module. Prior to @xmldom/xmldom versions 0.8.15 and 0.9.12, and in xmldom version 0.6.0 and earlier, DOMHandler.startElement in lib/dom-parser.js inserts every p…
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High 8.7
xmldom: HTML raw-text closing-tag case mismatch causes output amplification
xmldom is a pure JavaScript W3C standard-based (XML DOM Level 2 Core) DOMParser and XMLSerializer module. From 0.9.0-beta.1 until 0.9.12, HTML-mode parsing through DOMParser.parseFromString() mishandles a mixed-case closing tag for the script, style, textarea…
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Medium 6.9
xmldom: Parser silently accepts a not-well-formed end tag whose name is followed by a line break and trailing content
xmldom is a pure JavaScript W3C standard-based (XML DOM Level 2 Core) DOMParser and XMLSerializer module. Prior to @xmldom/xmldom versions 0.8.15 and 0.9.12, and in xmldom version 0.6.0 and earlier, DOMParser.parseFromString() can silently accept an end tag s…
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Medium 6.3
xmldom: XML fragment injection via invalid EntityReference.nodeName during requireWellFormed serialization
xmldom is a pure JavaScript W3C standard-based (XML DOM Level 2 Core) DOMParser and XMLSerializer module. Prior to @xmldom/xmldom versions 0.8.15 and 0.9.12, and in xmldom version 0.6.0 and earlier, Document.createEntityReference(name) accepts an invalid name…
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High 8.7
xmldom: Creation-time XML Name/QName validation is bypassable via an embedded line terminator, allowing injection on the default serialization path
xmldom is a pure JavaScript W3C standard-based (XML DOM Level 2 Core) DOMParser and XMLSerializer module. From 0.9.0 until 0.9.12, the shared reg() builder in lib/grammar.js compiles the anchored QName_exact validator with the multiline flag, so ^ and $ valid…
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High 8.7
xmldom: DocType `name` Injection Bypasses requireWellFormed
xmldom is a pure JavaScript W3C standard-based (XML DOM Level 2 Core) DOMParser and XMLSerializer module. Prior to @xmldom/xmldom versions 0.8.15 and 0.9.12, and in xmldom version 0.6.0 and earlier, the DOCUMENT_TYPE_NODE branch in lib/dom.js validates public…
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High 8.7
xmldom: Element name injection via createElement() bypasses requireWellFormed
xmldom is a pure JavaScript W3C standard-based (XML DOM Level 2 Core) DOMParser and XMLSerializer module. Prior to @xmldom/xmldom versions 0.8.14 and 0.9.11, and in xmldom version 0.6.0 and earlier, Document.createElement(tagName) stores an unvalidated elemen…
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High 8.7
xmldom PI grammar regex ReDoS: quadratic backtracking on unterminated processing instructions
xmldom is a pure JavaScript W3C standard-based (XML DOM Level 2 Core) DOMParser and XMLSerializer module. From 0.9.0-beta.9 until 0.9.11, the processing-instruction production in lib/grammar.js lets the greedy S+ separator and lazy Char*? data group repeatedl…
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High 8.7
xmldom: Attribute name injection via setAttribute() bypasses requireWellFormed
xmldom is a pure JavaScript W3C standard-based (XML DOM Level 2 Core) DOMParser and XMLSerializer module. Prior to @xmldom/xmldom versions 0.8.14 and 0.9.11, and in xmldom version 0.6.0 and earlier, Element.setAttribute() calls the private _createAttribute(na…
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Medium 5.9
MySQL2: Unbounded zlib inflate in compressed MySQL protocol handler allows decompression-bomb DoS
## Vulnerability Details **File**: `lib/compressed_protocol.js` **Line**: 43 (`zlib.inflate(body, (err, data) => { ... })` inside `handleCompressedPacket`) ### Root Cause When a connection is created with `compress: true` (and the server advertises `CLIENT_CO…
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High 7.5
pnpm: A tarball dependency's manifest `name` escapes node_modules → arbitrary file write/overwrite on install
pnpm is a package manager. Prior to 10.34.5 and 11.11.0, pnpm accepts a scoped path traversal in a tarball dependency's package.json manifest name because pnpm11/resolving/npm-resolver/src/pickPackage.ts rejects slash characters only for unscoped names. Durin…
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High 7.1
pnpm: Virtual store linker path traversal via unvalidated depPath name in lockfileToDepGraph
pnpm is a package manager. Prior to 10.34.5 and from 11.0.0 until 11.11.0, pnpm parses the package name from attacker-controlled pnpm-lock.yaml packages keys with dp.parse(depPath).name and uses it without validation in deps/graph-builder/src/lockfileToDepGra…
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Medium 5.4
@hono/oauth-providers: OAuth state check fails open on omitted state, enabling login CSRF and forced account linking
@hono/oauth-providers is Authentication middleware for Hono. Prior to version 0.8.6, the built-in social login providers accept an OAuth callback even when the `state` value is absent on both sides, so the anti-CSRF check passes for a callback that never came…
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Medium 6.9
MCPHub: Path Traversal via Malicious MCPB Manifest Name
MCPHub is a unified hub for centrally managing and dynamically orchestrating multiple MCP servers/APIs into separate endpoints with flexible routing strategies. Prior to version 0.12.13, MCPB File Upload Handler extracts a ZIP file and reads manifest.json fro…
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Medium 6.1
@pdfme/schemas before 5.5.9 Cross-Site Scripting via SVG
@pdfme/schemas before 5.5.9 contains a cross-site scripting vulnerability in the SVG schema plugin that renders user-supplied SVG content directly to innerHTML without sanitization. Attackers can inject malicious SVG with embedded scripts, event handlers, or …
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Medium 6.1
@pdfme/schemas before 5.5.9 Cross-Site Scripting via Select
@pdfme/schemas before 5.5.9 contains a cross-site scripting vulnerability in the Select schema plugin that fails to sanitize option values before interpolating them into HTML via innerHTML. Attackers can supply malicious templates with crafted option values c…
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Medium 6.8
@pdfme/common before 5.5.10 SSRF via Unvalidated URL Fetch
@pdfme/common before 5.5.10 contains a server-side request forgery vulnerability in the getB64BasePdf function that fetches arbitrary URLs without validation when basePdf is attacker-controlled. Attackers who control the basePdf template field can force serve…
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Medium 4.4
pdfme schemas before 5.5.10 Cross-Site Scripting via i18n Label
pdfme schemas before 5.5.10 contains a cross-site scripting vulnerability in the multiVariableText property panel that assigns unsanitized i18n label values to innerHTML. Attackers who control label overrides through options.labels can inject arbitrary JavaSc…
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Medium 6.5
pdfme pdf-lib before 5.5.10 Denial of Service via Decompression Bomb
pdfme pdf-lib versions before 5.5.10 contain an unbounded buffer growth vulnerability in the DecodeStream.ensureBuffer() method that allows attackers to cause denial of service by supplying a crafted PDF with a FlateDecode stream containing a decompression bo…