Vulnerability database
Every flaw the U.S. government’s cybersecurity agency (CISA) has confirmed attackers are using, plus the new WordPress plugin and theme bugs published each day, sorted by what they mean for a small business. We refresh it twice a day. If you see something your website or office runs, tell us.
57 results · page 1 of 2
Oct 27, 2026Nuxt Ollama integrates the official Ollama JavaScript library into Nuxt applications.CVE-2026-59158 · Other software · thoda-dev · reported by GitHubHigh 7.5
Nuxt Ollama integrates the official Ollama JavaScript library into Nuxt applications. Prior to 1.3.1, `src/module.ts` unconditionally merges all module options, including a configured cloud `api_key`, into `runtimeConfig.public.ollama`. Nuxt serializes this public configuration into the server-rendered HTML `window.__NUXT__` payload, exposing the API key in plaintext to any unauthenticated client that fetches a page. `src/runtime/composables/useOllama.ts` also reads the public key and sends it as an `Authorization` `Bearer` credential in browser-side Ollama requests. Following the documented cloud configuration is sufficient; the visible application template need not make an Ollama request for the secret to leak. A stolen key permits unauthorized cloud API requests at the operator's expense, quota or rate-limit exhaustion, and access to stored models or conversations if the key grants those permissions. This issue is fixed in version 1.3.1.
- Product
- nuxt-ollama
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Oct 21, 2026Nuxt is an open-source web development framework for Vue.js.CVE-2026-114133 · Other software · nuxt · reported by GitHubMedium 5.4
Nuxt is an open-source web development framework for Vue.js. From 3.13.0 until 4.6.2, the server-island renderer serializes raw useHeadSafe entry input into the island response without preserving the safe-input marker, and NuxtIsland later inserts that input into the page head as an ordinary entry. An application that passes attacker-controlled data to useHeadSafe in a .server.vue component or page, or in a component rendered through NuxtIsland, can therefore render values normally removed by the allowlist, including event-handler attributes or executable script content, resulting in stored cross-site scripting in the application origin. This issue is fixed in version 4.6.2 .
- Product
- nuxt
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Oct 21, 2026Nuxt is an open-source web development framework for Vue.js.CVE-2026-114132 · Other software · nuxt · reported by GitHubMedium 6.3
Nuxt is an open-source web development framework for Vue.js. Prior to 4.6.2, Nuxt resolves pages case-insensitively by default while Nitro matches server-side route-rule keys case-sensitively, allowing a request whose path differs only by letter case to render without the server rule intended for that page. The mismatch can skip redirect, headers, proxy, ssr: false, and noScripts, and can cause getRouteRules(event) and matchRouteRules to return no rule for the case variant. Applications that set router.options.sensitive: true in nuxt.config are not affected; setting sensitive only in app/router.options.ts does not establish this exclusion because the server follows the nuxt.config value. Access checks implemented in server middleware, page route middleware, or page data fetching remain independent of this matcher. This issue is fixed in version 4.6.2.
- Product
- nuxt
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Oct 21, 2026Nuxt is an open-source web development framework for Vue.js.CVE-2026-114131 · Other software · nuxt · reported by GitHubMedium 6.5
Nuxt is an open-source web development framework for Vue.js. From 3.11.0 until 3.21.4 and 4.4.4, Nuxt compares route-rule keys with the raw request path while route resolution decodes dynamic and catch-all parameters, allowing a percent-encoded segment to resolve to a protected page without matching the routeRules entry intended for that path. As a result, appMiddleware can be skipped during server rendering and an unauthenticated requester can receive the gated page and its SSR data. The same mismatch affects app-manifest rules including redirect, appLayout, ssr, prerender, and payload flags derived from cache, isr, and swr. This vulnerability is fixed in 4.4.4 and 3.21.4.
- Product
- nuxt
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Oct 21, 2026Nuxt is an open-source web development framework for Vue.js.CVE-2026-114130 · Other software · nuxt · reported by GitHubLow 2.3
Nuxt is an open-source web development framework for Vue.js. Prior to 4.6.0, an incomplete fix for CVE-2026-53722 allows an application with pages disabled to render a script-capable URL through NuxtLink when attacker-controlled input bound to to is prefixed with an ASCII C0 control character. The no-pages router classifies the value as an internal route before the earlier protocol check and passes it to the rendered anchor href; browsers remove the leading control character and interpret the remaining javascript: URL. The default anchor and NuxtLink custom output are affected, the unsafe href is present in server-rendered HTML, and a victim must click the link for script to execute in the application's origin. This issue is fixed in version 4.6.0.
- Product
- nuxt
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Oct 15, 2026Nuxt OG Image generates OG Images with Vue templates in Nuxt.CVE-2026-102527 · Other software · nuxt-modules · reported by GitHubMedium 6.9
Nuxt OG Image generates OG Images with Vue templates in Nuxt. From 6.2.5 until 6.7.0, the dynamic /_og/d/*.png route accepts unsigned requests while resolvePathCacheKey() produces cache keys from the request path, site URL, and normalized rendering options exposed through image URLs and server responses. An unauthenticated attacker can provide attacker-controlled image data through the title parameter together with a derived cacheKey and populate the cache slot used for a legitimate Open Graph image, causing spoofed image content to be served to users. This issue is fixed in version 6.7.0.
- Product
- og-image
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Sep 17, 2026Nuxt OG Image generates OG Images with Vue templates in Nuxt.CVE-2026-61793 · Other software · nuxt-modules · reported by GitHubMedium 6.9
Nuxt OG Image generates OG Images with Vue templates in Nuxt. From 6.0.2 until 6.7.0, nuxt-og-image exposes the unauthenticated /_og/d/** route when the documented defaults security.strict = false and security.secret = "" are used, and base64url-decodes the fonts parameter through decodeOgImageParams. Attacker-controlled fonts[].path values flow through loadDefinedFonts into the font-assets/node.js binding, which performs a server-side fetch without validating the URL scheme, origin, resolved address, or redirects. This permits blind requests to loopback, private, link-local, cloud metadata, and other internal HTTP services, while differences in the outer response status and timing can reveal service reachability. Slow targets can also occupy OG image render workers for the configured fetch and render timeouts. This issue is fixed in version 6.7.0.
- Product
- og-image
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Sep 16, 2026MDC is a tool to take regular Markdown and write documents interacting deeply with a Vue component.CVE-2026-63671 · Other software · nuxt-content · reported by GitHubHigh 8.1
MDC is a tool to take regular Markdown and write documents interacting deeply with a Vue component. Prior to 0.22.1, @nuxtjs/mdc uses parseMarkdown with allowDangerousHtml enabled by default and relies on validateProps, validateProp, and unsafeLinkPrefix to remove executable URLs from untrusted Markdown. validateProp checks only attributes named href or src, allowing an SVG xlink:href value represented as xLinkHref to retain a javascript: URL that executes in the page origin when selected. The data:text/html denylist entries are also compared against url.protocol, which is only data:, so an iframe src containing data:text/html survives sanitization and executes in an opaque origin when loaded. Plain href javascript: URLs, srcdoc, object, script, and base elements are already blocked, making these two paths specific sibling gaps in the sanitizer. This issue is fixed in version 0.22.1.
- Product
- mdc
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Aug 11, 2026Nuxt versions >= 4.4.7 and < 4.5.1, and >= 3.21.7 and < 3.21.10, contain an information disclosure vulnerability in the development server's Chrome DevTools worCVE-2026-72744 · Other software · nuxt · reported by VulnCheckMedium 6.9
Nuxt versions >= 4.4.7 and < 4.5.1, and >= 3.21.7 and < 3.21.10, contain an information disclosure vulnerability in the development server's Chrome DevTools workspace endpoint (GET /.well-known/appspecific/com.chrome.devtools.json). The endpoint's local-request gate (isLocalDevRequest) is header-based and trusts the attacker-supplied Host header rather than the connected peer address. When the dev server is bound to a network-reachable interface (e.g. nuxt dev --host) and experimental.chromeDevtoolsProjectSettings is enabled (the default), an unauthenticated attacker on the LAN can send a request with a spoofed Host header and no browser-specific headers (Sec-Fetch-Site, Origin, Referer) to retrieve the project's absolute filesystem root path (rootDir) and a persistent per-project workspace UUID. Production builds are unaffected. Fixed in 4.5.1 and 3.21.10.
- Product
- nuxt
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordgithub.comvulncheck.com
Aug 5, 2026Nuxt is an open-source web development framework for Vue.js.CVE-2026-71321 · Other software · nuxt · reported by GitHubHigh 7.5
Nuxt is an open-source web development framework for Vue.js. From 3.1.0 until 3.21.10 and 4.5.1, the internal island renderer endpoint `/__nuxt_island/...` decodes and hashes attacker-controlled JSON body input with destr and ohash before validating the URL-resident hash. An unauthenticated `POST /__nuxt_island/_.json` with a large JSON body is fully read, parsed, hashed, and then rejected, which wastes CPU on Nitro single event loop and delays concurrent requests. No valid hash and no authentication are required. This issue is fixed in 3.21.10 and 4.5.1.
- Product
- nuxt
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Aug 5, 2026Nuxt is an open-source web development framework for Vue.js.CVE-2026-71320 · Other software · nuxt · reported by GitHubHigh 8.1
Nuxt is an open-source web development framework for Vue.js. From 3.4.0 until 3.21.10 and 4.5.1, an attacker can inject a template key through /__nuxt_island/ props into a dynamic component when `vue.runtimeCompiler: true` is enabled, causing template execution in the Nitro process. This issue is fixed in 3.21.10 and 4.5.1.
- Product
- nuxt
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Aug 5, 2026Nuxt is an open-source web development framework for Vue.js.CVE-2026-71319 · Other software · nuxt · reported by GitHubCritical 9.6
Nuxt is an open-source web development framework for Vue.js. Prior to 3.3.1, Nuxt DevTools (development mode only) exposes a bidirectional RPC channel over the Vite HMR WebSocket via the nuxt:devtools:rpc plugin. On affected versions the channel has no authentication: any client that can reach the Vite HMR endpoint (ws://<host>:<port>/, subprotocol vite-hmr) can call RPC methods, with no token, handshake, or origin check before the channel is established. The updateOptions(), clearOptions(), and openInEditor() methods do not enforce the ensureDevAuthToken check that the other mutating methods use. openInEditor() reads the persisted behavior.openInEditor value and passes it to the launch-editor package, which spawns it as a child process. That value is settable through the equally unauthenticated updateOptions(). An attacker who can reach the HMR port can therefore chain updateOptions('behavior', { openInEditor: '<command>' }) then openInEditor('<any-existing-file>') to execute an arbitrary program on the developer's machine. This issue is fixed in 3.3.1.
- Product
- devtools
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Aug 5, 2026Nuxt is an open-source web development framework for Vue.js.CVE-2026-71318 · Other software · nuxt · reported by GitHubMedium 4.8
Nuxt is an open-source web development framework for Vue.js. From 3.1.0 until 3.21.10 and 4.5.1, an attacker can supply a top-level `as` prop to the /__nuxt_island/ endpoint and drive dynamic component resolution through <component :is>, resolveDynamicComponent, or h(). This issue is fixed in 3.21.10 and 4.5.1.
- Product
- nuxt
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Aug 5, 2026Nuxt is an open-source web development framework for Vue.js.CVE-2026-71316 · Other software · nuxt · reported by GitHubHigh 7.5
Nuxt is an open-source web development framework for Vue.js. From 4.4.0 until 4.5.1, runtime cache:nuxt:payload entries for /<page>/_payload.json can be returned before route middleware and page guards because import.meta.prerender is not enforced, disclosing another user's SSR data. This issue is fixed in 4.5.1.
- Product
- nuxt
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Aug 5, 2026Nuxt is an open-source web development framework for Vue.js.CVE-2026-71315 · Other software · nuxt · reported by GitHubHigh 8.2
Nuxt is an open-source web development framework for Vue.js. From 3.21.7 until 3.21.10 and 4.5.1, mixed-case routeRules keys can fail to match case-folded lookups when router.options.sensitive is false and drop appMiddleware authorization gates. This is caused by an incomplete fix for CVE-2026-53721. This issue is fixed in 3.21.10 and 4.5.1.
- Product
- nuxt
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Aug 5, 2026Nuxt is an open-source web development framework for Vue.js.CVE-2026-71314 · Other software · nuxt · reported by GitHubHigh 7.5
Nuxt is an open-source web development framework for Vue.js. From 3.1.0 until 3.21.10 and 4.5.1, an unauthenticated attacker can use a server island v-for prop, including vforToArray and , to trigger unbounded SSR memory allocation until MAX_VFOR_LENGTH = 100000 and crash the Nuxt process. This issue is fixed in 3.21.10 and 4.5.1.
- Product
- nuxt
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Aug 5, 2026The LINUXTCP port of FreeModbus contains an off-by-one bounds check in xMBPortTCPPool (demo/LINUXTCP/port/porttcp.c).CVE-2026-71263 · Other software · cwalter-at · reported by 309f9ea4-e3e9-4c6c-b79d-e8eb01244f2cCritical 9.1
The LINUXTCP port of FreeModbus contains an off-by-one bounds check in xMBPortTCPPool (demo/LINUXTCP/port/porttcp.c). The check uses a strict greater-than comparison instead of greater-than-or-equal against the 263-byte MB_TCP_BUF_SIZE limit.
- Product
- FreeModbus
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Jun 23, 2026Nuxt 4.0.0 before 4.4.7 and 3.18.0 before 3.21.7, when running the development server (nuxt dev) on Linux, binds the vite-node IPC server to an abstract-namespaCVE-2026-56301 · Other software · Nuxt · reported by VulnCheckMedium 6.8
Nuxt 4.0.0 before 4.4.7 and 3.18.0 before 3.21.7, when running the development server (nuxt dev) on Linux, binds the vite-node IPC server to an abstract-namespace Unix socket without permission restrictions, allowing local users to enumerate and connect. Unprivileged co-resident users can exploit the unprotected module request handler to read arbitrary files such as .env and SSH keys through the SSR plugin pipeline. Production builds are unaffected, as the IPC server runs only in development.
- Product
- Nuxt
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Jun 22, 2026Nuxt versions 4.0.0 before 4.4.7 and 3.x before 3.21.7 fail to validate script-capable URLs in the navigateTo open option, allowing client-side script executionCVE-2026-56698 · Other software · Nuxt · reported by VulnCheckMedium 5.3
Nuxt versions 4.0.0 before 4.4.7 and 3.x before 3.21.7 fail to validate script-capable URLs in the navigateTo open option, allowing client-side script execution. Attackers can supply javascript: URLs through the open parameter to execute arbitrary scripts in the application's origin when user-controlled input is passed to navigateTo.
- Product
- Nuxt
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Jun 22, 2026Nuxt versions 4.0.0 before 4.4.7 and 3.x before 3.21.7 accept protocol-relative paths such as //evil.com in the reloadNuxtApp function; these pass the script-prCVE-2026-56697 · Other software · Nuxt · reported by VulnCheckMedium 5.3
Nuxt versions 4.0.0 before 4.4.7 and 3.x before 3.21.7 accept protocol-relative paths such as //evil.com in the reloadNuxtApp function; these pass the script-protocol check but resolve to a cross-origin URL against the current page protocol. Attackers can inject paths like //evil.com to redirect users to attacker-controlled hosts, enabling phishing and OAuth authorization-code theft.
- Product
- Nuxt
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Jun 22, 2026Nuxt versions 4.0.0 before 4.4.7 and 3.x before 3.21.7 contain a server-side open redirect vulnerability in navigateTo that fails to properly validate path-normCVE-2026-56326 · Other software · Nuxt · reported by VulnCheckMedium 5.3
Nuxt versions 4.0.0 before 4.4.7 and 3.x before 3.21.7 contain a server-side open redirect vulnerability in navigateTo that fails to properly validate path-normalized payloads like /..//evil.com and /.//evil.com. Attackers can bypass external-host checks using path-normalization techniques to redirect users to attacker-controlled sites via the Location header or meta-refresh, enabling phishing and OAuth authorization-code theft.
- Product
- Nuxt
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Jun 20, 2026Nuxt before 4.4.7 (and the 3.x branch before 3.21.7) contains a cross-site scripting vulnerability in the NoScript component that writes slot content to innerHTCVE-2026-56317 · Other software · Nuxt · reported by VulnCheckLow 2.3
Nuxt before 4.4.7 (and the 3.x branch before 3.21.7) contains a cross-site scripting vulnerability in the NoScript component that writes slot content to innerHTML without escaping. Attackers can inject malicious scripts through untrusted data in NoScript slots, such as route.query parameters, which execute in the document context when the noscript tag is implicitly closed by script tags.
- Product
- Nuxt
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Jun 12, 2026Nuxt is an open-source web development framework for Vue.js.CVE-2026-53722 · Other software · nuxt · reported by GitHubMedium 5.1
Nuxt is an open-source web development framework for Vue.js. Prior to versions 3.21.7 and 4.4.7, <NuxtLink> did not validate the URL scheme of values bound to its to or href props before rendering them into the href attribute of the underlying <a> element. When an application binds attacker-controlled input (a query parameter, a CMS field, a user-supplied profile URL) to <NuxtLink :to> or :href, the attacker can supply a javascript: or vbscript: URL that is reflected verbatim into the rendered markup. Clicking the link executes the supplied script in the origin of the Nuxt application, resulting in reflected DOM-based cross-site scripting. A data:text/html,... payload reflected through the same sink does not execute in the application's origin but enables a same-tab phishing surface anchored to a legitimate application link. The same value was exposed to consumers of the component's custom slot via the href and route.href props, so applications that re-bind those values to their own anchors were affected identically. This issue has been patched in versions 3.21.7 and 4.4.7.
- Product
- nuxt
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Jun 12, 2026Nuxt is an open-source web development framework for Vue.js.CVE-2026-53721 · Other software · nuxt · reported by GitHubHigh 8.8
Nuxt is an open-source web development framework for Vue.js. From versions 3.11.0 to before 3.21.7 and 4.0.0 to before 4.4.7, there is a route-rule middleware bypass via case-sensitivity mismatch between vue-router and the routeRules matcher. This issue has been patched in versions 3.21.7 and 4.4.7.
- Product
- nuxt
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Jun 12, 2026Nuxt is an open-source web development framework for Vue.js.CVE-2026-49993 · Other software · nuxt · reported by GitHubMedium 5.9
Nuxt is an open-source web development framework for Vue.js. In @nuxt/rspack-builder and @nuxt/webpack-builder from versions 3.15.4 to before 3.21.7 and 4.0.0 to before 4.4.7, there is an incomplete fix for GHSA-6m52-m754-pw2g. Source code may still be stolen during dev when using the webpack / rspack builder if the dev server is bound to a non-loopback address (e.g. nuxt dev --host) and the developer opens a malicious site on the same network. This issue has been patched in versions 3.21.7 and 4.4.7.
- Product
- nuxt
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Jun 12, 2026Nuxt is an open-source web development framework for Vue.js.CVE-2026-47200 · Other software · nuxt · reported by GitHubMedium 6.3
Nuxt is an open-source web development framework for Vue.js. In Nuxt versions 3.11.0 to before 3.21.6 and 4.0.0-alpha.1 to before 4.4.6 and @nuxt/nitro-server versions 3.20.0 to before 3.21.6 and 4.0.0-alpha.1 to before 4.4.6, when experimental.componentIslands is enabled (default in Nuxt 4), any .server.vue file under pages/ is automatically registered as a server island under the key page_<routeName> and exposed via the /__nuxt_island/:name endpoint. Until this fix, requests through that endpoint rendered the page component directly via the SSR renderer without instantiating Vue Router, which meant route middleware declared on the page (including definePageMeta({ middleware })) did not run. This issue has been patched in versions 3.21.6 and 4.4.6.
- Product
- nuxt
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Jun 12, 2026Nuxt is an open-source web development framework for Vue.js.CVE-2026-46342 · Other software · nuxt · reported by GitHubLow 2.3
Nuxt is an open-source web development framework for Vue.js. In Nuxt versions 3.1.0 to before 3.21.6 and 4.0.0-alpha.1 to before 4.4.6 and @nuxt/nitro-server versions 3.20.0 to before 3.21.6 and 4.0.0-alpha.1 to before 4.4.6, the /__nuxt_island/* endpoint accepts attacker-controlled props query/body parameters and renders any island component without verifying that the URL-resident hash (<Name>_<hashId>.json) was actually issued for those inputs by <NuxtIsland>. The hash is computed and embedded client-side but never validated server-side, so the same path can return materially different responses depending on the query. This issue has been patched in versions 3.21.6 and 4.4.6.
- Product
- nuxt
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Jun 12, 2026Nuxt is an open-source web development framework for Vue.js.CVE-2026-45670 · Other software · nuxt · reported by GitHubMedium 5.9
Nuxt is an open-source web development framework for Vue.js. In @nuxt/rspack-builder and @nuxt/webpack-builder versions 3.15.4 to before 3.21.6, and 4.0.0-alpha.1 to before 4.4.6, there is an incomplete fix for GHSA-4gf7-ff8x-hq99. Source code may be stolen during dev when using the webpack / rspack builder if the dev server is bound to a non-loopback address (e.g. nuxt dev --host) and the developer opens a malicious site on the same network. This issue has been patched in versions 3.21.6 and 4.4.6.
- Product
- nuxt
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Jun 12, 2026Nuxt is an open-source web development framework for Vue.js.CVE-2026-45669 · Other software · nuxt · reported by GitHubMedium 5.3
Nuxt is an open-source web development framework for Vue.js. From versions 3.4.3 to before 3.21.6 and 4.0.0-alpha.1 to before 4.4.6, navigateTo() with external: true generates a server-side HTML redirect body containing a <meta http-equiv="refresh"> tag. The destination URL is only sanitized by replacing " with %22, leaving <, >, &, and ' unencoded. An attacker who can influence the URL passed to navigateTo(url, { external: true }) can break out of the content="…" attribute and inject arbitrary HTML/JavaScript that executes under the application's origin. This issue has been patched in versions 3.21.6 and 4.4.6.
- Product
- nuxt
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
May 14, 2026Nuxt OG Image generates OG Images with Vue templates in Nuxt.CVE-2026-44589 · Other software · nuxt-modules · reported by GitHubLow 3.7
Nuxt OG Image generates OG Images with Vue templates in Nuxt. The isBlockedUrl() denylist introduced in nuxt-og-image@6.2.5 to remediate GHSA-pqhr-mp3f-hrpp (Dmitry Prokhorov / Positive Technologies, March 2026) is incomplete. It has an incomplete IPv6 prefix list and is missing redirect re-validation. This vulnerability is fixed in 6.4.9.
- Product
- og-image
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Mar 31, 2026Nuxt OG Image generates OG Images with Vue templates in Nuxt.CVE-2026-34405 · Other software · nuxt-modules · reported by GitHubMedium 6.1
Nuxt OG Image generates OG Images with Vue templates in Nuxt. Prior to version 6.2.5, the image‑generation component by the URI: /_og/d/ (and, in older versions, /og-image/) contains a vulnerability that allows injection of arbitrary attributes into the HTML page body. This issue has been patched in version 6.2.5.
- Product
- og-image
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Mar 31, 2026Nuxt OG Image generates OG Images with Vue templates in Nuxt.CVE-2026-34404 · Other software · nuxt-modules · reported by GitHubMedium 6.9
Nuxt OG Image generates OG Images with Vue templates in Nuxt. Prior to version 6.2.5, the image‑generation component by the URI: /_og/d/ (and, in older versions, /og-image/) contains a Denial of Service (DoS) vulnerability. The issue arises because there is no restriction on the width and height parameters of the generated image. The vulnerability was reproduced using the standard configuration and the default templates. This issue has been patched in version 6.2.5.
- Product
- og-image
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Nov 6, 2025A vulnerability in Nuxt DevTools has been fixed in version **2.6.4***.CVE-2025-52662 · Other software · Vercel · reported by support@hackerone.comMedium 6.9
A vulnerability in Nuxt DevTools has been fixed in version **2.6.4***. This issue may have allowed Nuxt auth token extraction via XSS under certain configurations. All users are encouraged to upgrade. More details: https://vercel.com/changelog/cve-2025-52662-xss-on-nuxt-devtools
- Product
- Nuxt Devtools
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Sep 17, 2025Nuxt is an open-source web development framework for Vue.js.CVE-2025-59414 · Other software · nuxt · reported by GitHubLow 3.1
Nuxt is an open-source web development framework for Vue.js. Prior to 3.19.0 and 4.1.0, A client-side path traversal vulnerability in Nuxt's Island payload revival mechanism allowed attackers to manipulate client-side requests to different endpoints within the same application domain when specific prerendering conditions are met. The vulnerability occurs in the client-side payload revival process (revive-payload.client.ts) where Nuxt Islands are automatically fetched when encountering serialized __nuxt_island objects. During prerendering, if an API endpoint returns user-controlled data containing a crafted __nuxt_island object, he data gets serialized with devalue.stringify and stored in the prerendered page. When a client navigates to the prerendered page, devalue.parse deserializes the payload. The Island reviver attempts to fetch /__nuxt_island/${key}.json where key could contain path traversal sequences. Update to Nuxt 3.19.0+ or 4.1.0+.
- Product
- nuxt
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Aug 14, 2025An issue was discovered in the demo/LINUXTCP implementation of cwalter-at freemodbus v.2018-09-12 allowing attackers to reach an infinite loop via a crafted lenCVE-2025-51986 · Other software · reported by MITREHigh 7.5
An issue was discovered in the demo/LINUXTCP implementation of cwalter-at freemodbus v.2018-09-12 allowing attackers to reach an infinite loop via a crafted length value for a packet.
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Jul 18, 2025MDC is a tool to take regular Markdown and write documents interacting deeply with a Vue component.CVE-2025-54075 · Other software · nuxt-modules · reported by GitHubHigh 8.3
MDC is a tool to take regular Markdown and write documents interacting deeply with a Vue component. Prior to version 0.17.2, a remote script-inclusion / stored cross-site scripting vulnerability in @nuxtjs/mdc lets a Markdown author inject a `<base href="https://attacker.tld">` element. The `<base>` tag rewrites how all subsequent relative URLs are resolved, so an attacker can make the page load scripts, styles, or images from an external, attacker-controlled origin and execute arbitrary JavaScript in the site’s context. Version 0.17.2 contains a fix for the issue.
- Product
- mdc
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Mar 19, 2025Nuxt is an open-source web development framework for Vue.js.CVE-2025-27415 · Other software · nuxt · reported by GitHubHigh 7.5
Nuxt is an open-source web development framework for Vue.js. Prior to 3.16.0, by sending a crafted HTTP request to a server behind an CDN, it is possible in some circumstances to poison the CDN cache and highly impacts the availability of a site. It is possible to craft a request, such as https://mysite.com/?/_payload.json which will be rendered as JSON. If the CDN in front of a Nuxt site ignores the query string when determining whether to cache a route, then this JSON response could be served to future visitors to the site. An attacker can perform this attack to a vulnerable site in order to make a site unavailable indefinitely. It is also possible in the case where the cache will be reset to make a small script to send a request each X seconds (=caching duration) so that the cache is permanently poisoned making the site completely unavailable. This vulnerability is fixed in 3.16.0.
- Product
- nuxt
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Feb 6, 2025MDC is a tool to take regular Markdown and write documents interacting deeply with a Vue component.CVE-2025-24981 · Other software · nuxt-modules · reported by GitHubCritical 9.3
MDC is a tool to take regular Markdown and write documents interacting deeply with a Vue component. In affected versions unsafe parsing logic of the URL from markdown can lead to arbitrary JavaScript code due to a bypass to the existing guards around the `javascript:` protocol scheme in the URL. The parsing logic implement in `props.ts` maintains a deny-list approach to filtering potential malicious payload. It does so by matching protocol schemes like `javascript:` and others. These security guards can be bypassed by an adversarial that provides JavaScript URLs with HTML entities encoded via hex string. Users who consume this library and perform markdown parsing from unvalidated sources could result in rendering vulnerable XSS anchor links. This vulnerability has been addressed in version 0.13.3 and all users are advised to upgrade. There are no known workarounds for this vulnerability.
- Product
- mdc
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Jan 24, 2025Nuxt is an open-source web development framework for Vue.js.CVE-2025-24361 · Other software · nuxt · reported by GitHubMedium 5.3
Nuxt is an open-source web development framework for Vue.js. Source code may be stolen during dev when using version 3.0.0 through 3.15.12 of the webpack builder or version 3.12.2 through 3.152 of the rspack builder and a victim opens a malicious web site. Because the request for classic script by a script tag is not subject to same origin policy, an attacker can inject a malicious script in their site and run the script. By using `Function::toString` against the values in `window.webpackChunknuxt_app`, the attacker can get the source code. Version 3.15.13 of Nuxt patches this issue.
- Product
- nuxt
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Jan 24, 2025Nuxt is an open-source web development framework for Vue.js.CVE-2025-24360 · Other software · nuxt · reported by GitHubMedium 5.3
Nuxt is an open-source web development framework for Vue.js. Starting in version 3.8.1 and prior to version 3.15.3, Nuxt allows any websites to send any requests to the development server and read the response due to default CORS settings. Users with the default server.cors option using Vite builder may get the source code stolen by malicious websites. Version 3.15.3 fixes the vulnerability.
- Product
- nuxt
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Aug 5, 2024Nuxt is a free and open-source framework to create full-stack web applications and websites with Vue.js.CVE-2024-42352 · Other software · nuxt · reported by GitHubHigh 8.6
Nuxt is a free and open-source framework to create full-stack web applications and websites with Vue.js. `nuxt/icon` provides an API to allow client side icon lookup. This endpoint is at `/api/_nuxt_icon/[name]`. The proxied request path is improperly parsed, allowing an attacker to change the scheme and host of the request. This leads to SSRF, and could potentially lead to sensitive data exposure. The `new URL` constructor is used to parse the final path. This constructor can be passed a relative scheme or path in order to change the host the request is sent to. This constructor is also very tolerant of poorly formatted URLs. As a result we can pass a path prefixed with the string `http:`. This has the effect of changing the scheme to HTTP. We can then subsequently pass a new host, for example `http:127.0.0.1:8080`. This would allow us to send requests to a local server. This issue has been addressed in release version 1.4.5 and all users are advised to upgrade. There are no known workarounds for this vulnerability.
- Product
- icon
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Aug 5, 2024Nuxt is a free and open-source framework to create full-stack web applications and websites with Vue.js.CVE-2024-34344 · Other software · nuxt · reported by GitHubHigh 8.8
Nuxt is a free and open-source framework to create full-stack web applications and websites with Vue.js. Due to the insufficient validation of the `path` parameter in the NuxtTestComponentWrapper, an attacker can execute arbitrary JavaScript on the server side, which allows them to execute arbitrary commands. Users who open a malicious web page in the browser while running the test locally are affected by this vulnerability, which results in the remote code execution from the malicious web page. Since web pages can send requests to arbitrary addresses, a malicious web page can repeatedly try to exploit this vulnerability, which then triggers the exploit when the test server starts.
- Product
- nuxt
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Aug 5, 2024Nuxt is a free and open-source framework to create full-stack web applications and websites with Vue.js.CVE-2024-34343 · Other software · nuxt · reported by GitHubMedium 6.3
Nuxt is a free and open-source framework to create full-stack web applications and websites with Vue.js. The `navigateTo` function attempts to blockthe `javascript:` protocol, but does not correctly use API's provided by `unjs/ufo`. This library also contains parsing discrepancies. The function first tests to see if the specified URL has a protocol. This uses the unjs/ufo package for URL parsing. This function works effectively, and returns true for a javascript: protocol. After this, the URL is parsed using the parseURL function. This function will refuse to parse poorly formatted URLs. Parsing javascript:alert(1) returns null/"" for all values. Next, the protocol of the URL is then checked using the isScriptProtocol function. This function simply checks the input against a list of protocols, and does not perform any parsing. The combination of refusing to parse poorly formatted URLs, and not performing additional parsing means that script checks fail as no protocol can be found. Even if a protocol was identified, whitespace is not stripped in the parseURL implementation, bypassing the isScriptProtocol checks. Certain special protocols are identified at the top of parseURL. Inser
- Product
- nuxt
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Aug 5, 2024Nuxt is a free and open-source framework to create full-stack web applications and websites with Vue.js.CVE-2024-23657 · Other software · nuxt · reported by GitHubHigh 8.8
Nuxt is a free and open-source framework to create full-stack web applications and websites with Vue.js. Nuxt Devtools is missing authentication on the `getTextAssetContent` RPC function which is vulnerable to path traversal. Combined with a lack of Origin checks on the WebSocket handler, an attacker is able to interact with a locally running devtools instance and exfiltrate data abusing this vulnerability. In certain configurations an attacker could leak the devtools authentication token and then abuse other RPC functions to achieve RCE. The `getTextAssetContent` function does not check for path traversals, this could allow an attacker to read arbitrary files over the RPC WebSocket. The WebSocket server does not check the origin of the request leading to cross-site-websocket-hijacking. This may be intentional to allow certain configurations to work correctly. Nuxt Devtools authentication tokens are placed within the home directory of the current user. The malicious webpage can connect to the Devtools WebSocket, perform a directory traversal brute force to find the authentication token, then use the *authenticated* `writeStaticAssets` function to create a new Component, Nitro Han
- Product
- nuxt
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Jul 8, 2024Buffer Overflow vulnerability in SILA Embedded Solutions GmbH freemodbus v.2018-09-12 allows a remtoe attacker to cause a denial of service via the LINUXTCP serCVE-2024-31504 · Other software · sila_embedded_solutions · reported by MITREHigh 7.5
Buffer Overflow vulnerability in SILA Embedded Solutions GmbH freemodbus v.2018-09-12 allows a remtoe attacker to cause a denial of service via the LINUXTCP server component.
- Product
- freemodbus
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordgist.github.comgist.github.com
Dec 8, 2023`nuxt-api-party` is an open source module to proxy API requests.CVE-2023-49800 · Other software · johannschopplich · reported by GitHubHigh 7.5
`nuxt-api-party` is an open source module to proxy API requests. The library allows the user to send many options directly to `ofetch`. There is no filter on which options are available. We can abuse the retry logic to cause the server to crash from a stack overflow. fetchOptions are obtained directly from the request body. A malicious user can construct a URL known to not fetch successfully, then set the retry attempts to a high value, this will cause a stack overflow as ofetch error handling works recursively resulting in a denial of service. This issue has been addressed in version 0.22.1. Users are advised to upgrade. Users unable to upgrade should limit ofetch options.
- Product
- nuxt-api-party
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Dec 8, 2023`nuxt-api-party` is an open source module to proxy API requests.CVE-2023-49799 · Other software · johannschopplich · reported by GitHubHigh 7.5
`nuxt-api-party` is an open source module to proxy API requests. nuxt-api-party attempts to check if the user has passed an absolute URL to prevent the aforementioned attack. This has been recently changed to use the regular expression `^https?://`, however this regular expression can be bypassed by an absolute URL with leading whitespace. For example `\nhttps://whatever.com` which has a leading newline. According to the fetch specification, before a fetch is made the URL is normalized. "To normalize a byte sequence potentialValue, remove any leading and trailing HTTP whitespace bytes from potentialValue.". This means the final request will be normalized to `https://whatever.com` bypassing the check and nuxt-api-party will send a request outside of the whitelist. This could allow us to leak credentials or perform Server-Side Request Forgery (SSRF). This vulnerability has been addressed in version 0.22.1. Users are advised to upgrade. Users unable to upgrade should revert to the previous method of detecting absolute URLs.
- Product
- nuxt-api-party
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordfetch.spec.whatwg.orgfetch.spec.whatwg.org
Jun 13, 2023Code Injection in GitHub repository nuxt/nuxt prior to 3.5.3.CVE-2023-3224 · Other software · nuxt · reported by security@huntr.devCritical 9.8
Code Injection in GitHub repository nuxt/nuxt prior to 3.5.3.
- Product
- nuxt/nuxt
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Apr 17, 2023Use of Hard-coded Credentials in GitHub repository nuxtlabs/github-module prior to 1.6.2.CVE-2023-2138 · Other software · nuxtlabs · reported by security@huntr.devCritical 9.8
Use of Hard-coded Credentials in GitHub repository nuxtlabs/github-module prior to 1.6.2.
- Product
- nuxtlabs/github-module
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Feb 16, 2023Cross-site Scripting (XSS) - Generic in GitHub repository nuxt/framework prior to 3.2.1.CVE-2023-0878 · Other software · nuxt · reported by security@huntr.devMedium 6.1
Cross-site Scripting (XSS) - Generic in GitHub repository nuxt/framework prior to 3.2.1.
- Product
- nuxt/framework
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Where this comes from: the exploited list is CISA’s Known Exploited Vulnerabilities catalog. Everything else is the whole National Vulnerability Database, where each record is published by the team that found the bug (Wordfence, Patchstack, WPScan, the vendors themselves and others); we show who. Exploit odds are FIRST’s EPSS, updated daily. Titles and categories are ours, so check the linked record before acting on a detail. For a write-up of the big ones, see our advisories. Every vendor, and every WordPress plugin and theme with a recorded flaw, also has its own page. All of it is free to reuse as JSON, CSV or RSS.
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