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7,717 known vulnerabilities.
Most affected packages
2,771 results · Clear filters · Feed
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Medium 5.3
Open Redirect in unshiftio/url-parse
url-parse is vulnerable to URL Redirection to Untrusted Site
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Medium 5.3
Denial of Service (DoS)
This affects the package jszip before 3.7.0. Crafting a new zip file with filenames set to Object prototype values (e.g __proto__, toString, etc) results in a returned object with a modified prototype instance.
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Medium 5.4
Cross-site Scripting (XSS)
Affected versions of this package are vulnerable to Cross-site Scripting (XSS) via the main functionality. It accepts input that can result in the output (an anchor a tag) containing undesirable Javascript code that can be executed upon user interaction.
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Medium 5.5
Denial of Service in SheetJS Pro
SheetJS and SheetJS Pro through 0.16.9 allows attackers to cause a denial of service (CPU consumption) via a crafted .xlsx document that is mishandled when read by xlsx.js.
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Medium 5.5
Denial of Service in SheetsJS Pro
SheetJS and SheetJS Pro through 0.16.9 allows attackers to cause a denial of service (memory consumption) via a crafted .xlsx document that is mishandled when read by xlsx.js (issue 2 of 2).
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Medium 5.5
Denial of Service in SheetJS Pro
SheetJS and SheetJS Pro through 0.16.9 allows attackers to cause a denial of service (memory consumption) via a crafted .xlsx document that is mishandled when read by xlsx.js (issue 1 of 2).
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Medium 5.3
Open Redirect in medialize/URI.js
URI.js is vulnerable to URL Redirection to Untrusted Site
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Medium 4.3
Xen Orchestra Mishandles Authorization
Xen Orchestra (with xo-web through 5.80.0 and xo-server through 5.84.0) mishandles authorization, as demonstrated by modified WebSocket resourceSet.getAll data is which the attacker changes the permission field from none to admin. The attacker gains access to…
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Medium 6.5
Utils.readChallengeTx does not verify the server account signature
js-stellar-sdk is a Javascript library for communicating with a Stellar Horizon server. The `Utils.readChallengeTx` function used in SEP-10 Stellar Web Authentication states in its function documentation that it reads and validates the challenge transaction i…
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Medium 6.5
Apache Druid: The HTTP inputSource allows authenticated users to read data from other sources than intended
In the Druid ingestion system, the InputSource is used for reading data from a certain data source. However, the HTTP InputSource allows authenticated users to read data from other sources than intended, such as the local file system, with the privileges of t…
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Medium 6.3
HTTP Header Injection
The package nodemailer before 6.6.1 are vulnerable to HTTP Header Injection if unsanitized user input that may contain newlines and carriage returns is passed into an address object.
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Medium 6.1
Cross-site Scripting in Mermaid
Mermaid before 8.11.0 allows XSS when the antiscript feature is used.
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Medium 6.1
Cross-site Scripting (XSS)
All versions of package react-bootstrap-table are vulnerable to Cross-site Scripting (XSS) via the dataFormat parameter. The problem is triggered when an invalid React element is returned, leading to dangerouslySetInnerHTML being used, which does not sanitize…
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Medium 5.3
Regular Expression Denial of Service (ReDOS)
A Regular Expression Denial of Service (ReDOS) vulnerability was discovered in Color-String version 1.5.5 and below which occurs when the application is provided and checks a crafted invalid HWB string.
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Medium 5.6
Prototype Pollution
All versions of package lutils are vulnerable to Prototype Pollution via the main (merge) function.
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Medium 6.5
Automatic room upgrade handling can be used maliciously to bridge a room non-consentually
Matrix-appservice-bridge is the bridging service for the Matrix communication program's application services. In versions 2.6.0 and earlier, if a bridge has room upgrade handling turned on in the configuration (the `roomUpgradeOpts` key when instantiating a n…
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Medium 5.3
Denial of service in Valine
Valine 1.4.14 allows remote attackers to cause a denial of service (application outage) by supplying a ua (aka User-Agent) value that only specifies the product and version.
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Medium 6.2
Missing Handler in @scandipwa/magento-scripts
magento-scripts contains scripts and configuration used by Create Magento App, a zero-configuration tool-chain which allows one to deploy Magento 2. In versions 1.5.1 and 1.5.2, after changing the function from synchronous to asynchronous there wasn't impleme…
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Medium 6.1CVE-2021-33829 Scanner template
ckeditor4 vulnerable to cross-site scripting
A cross-site scripting (XSS) vulnerability in the HTML Data Processor in CKEditor 4 4.14.0 through 4.16.x before 4.16.1 allows remote attackers to inject executable JavaScript code through a crafted comment because --!> is mishandled.
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Medium 5.3
Regular Expression Denial of Service (ReDoS)
The package locutus before 2.0.15 are vulnerable to Regular Expression Denial of Service (ReDoS) via the gopher_parsedir function.
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Medium 6.5
TechDocs mkdocs.yml path traversal
Backstage is an open platform for building developer portals, and techdocs-common contains common functionalities for Backstage's TechDocs. In `@backstage/techdocs-common` versions prior to 0.6.3, a malicious actor could read sensitive files from the environm…
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Medium 6.8
TechDocs object element script injection
Backstage is an open platform for building developer portals. In versions of Backstage's Techdocs Plugin (`@backstage/plugin-techdocs`) prior to 0.9.5, a malicious internal actor can potentially upload documentation content with malicious scripts by embedding…
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Medium 6.8
TechDocs content sanitization bypass
Backstage is an open platform for building developer portals, and techdocs-common contains common functionalities for Backstage's TechDocs. In versions of `@backstage/tehdocs-common` prior to 0.6.4, a malicious internal actor is able to upload documentation c…
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Medium 5.3
Regular Expression Denial of Service (ReDoS)
This affects the package glob-parent before 5.1.2. The enclosure regex used to check for strings ending in enclosure containing path separator.
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Medium —
Improper Verification of Cryptographic Signature in aws-encryption-sdk-javascript
### Impact This advisory addresses several LOW severity issues with streaming signed messages and restricting processing of certain types of invalid messages. This ESDK supports a streaming mode where callers may stream the plaintext of signed messages before…
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Medium 5.3
Regular Expression Denial of Service (ReDoS)
The package forms before 1.2.1, from 1.3.0 and before 1.3.2 are vulnerable to Regular Expression Denial of Service (ReDoS) via email validation.
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Medium —
Cross-site scripting vulnerability in TinyMCE
### Impact A cross-site scripting (XSS) vulnerability was discovered in the URL sanitization logic of the core parser for `form` elements. The vulnerability allowed arbitrary JavaScript execution when inserting a specially crafted piece of content into the ed…
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Medium 5.3
ReDoS in Sec-Websocket-Protocol header
ws is an open source WebSocket client and server library for Node.js. A specially crafted value of the `Sec-Websocket-Protocol` header can be used to significantly slow down a ws server. The vulnerability has been fixed in ws@7.4.6 (https://github.com/websock…
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Medium 5.4
Open Redirect
The package trailing-slash before 2.0.1 are vulnerable to Open Redirect via the use of trailing double slashes in the URL when accessing the vulnerable endpoint (such as https://example.com//attacker.example/). The vulnerable code is in index.js::createTraili…
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Medium 6.5
Lack of protection against cookie tossing attacks in fastify-csrf
fastify-csrf is an open-source plugin helps developers protect their Fastify server against CSRF attacks. Versions of fastify-csrf prior to 3.1.0 have a "double submit" mechanism using cookies with an application deployed across multiple subdomains, e.g. "her…
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Medium 4.2
File upload local preview can run embedded scripts after user interaction
Matrix-React-SDK is a react-based SDK for inserting a Matrix chat/voip client into a web page. Before version 3.21.0, when uploading a file, the local file preview can lead to execution of scripts embedded in the uploaded file. This can only occur after sever…
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Medium 5.4
Open Redirect
The package koa-remove-trailing-slashes before 2.0.2 are vulnerable to Open Redirect via the use of trailing double slashes in the URL when accessing the vulnerable endpoint (such as https://example.com//attacker.example/). The vulnerable code is in index.js:…
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Medium 6.1
Cross-site Scripting in vmd
vmd through 1.34.0 allows 'div class="markdown-body"' XSS, as demonstrated by Electron remote code execution via require('child_process').execSync('calc.exe') on Windows and a similar attack on macOS.
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Medium 5.4
File disclosure in express-hbs
express-hbs is an Express handlebars template engine. express-hbs mixes pure template data with engine configuration options through the Express render API. More specifically, the layout parameter may trigger file disclosure vulnerabilities in downstream appl…
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Medium —
Cross-site Scripting in aurelia-framework
The HTMLSanitizer class in html-sanitizer.ts in all released versions of the Aurelia framework 1.x repository is vulnerable to XSS. The sanitizer only attempts to filter SCRIPT elements, which makes it feasible for remote attackers to conduct XSS attacks via …
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Medium 5.6CVE-2021-23383 Public exploit
Prototype Pollution
The package handlebars before 4.7.7 are vulnerable to Prototype Pollution when selecting certain compiling options to compile templates coming from an untrusted source.
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Medium 5.3
Regular Expression Denial of Service (ReDoS)
All versions of package path-parse are vulnerable to Regular Expression Denial of Service (ReDoS) via splitDeviceRe, splitTailRe, and splitPathRe regular expressions. ReDoS exhibits polynomial worst-case time complexity.
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Medium 6.8CVE-2021-29484 Scanner template
DOM XSS in Theme Preview
Ghost is a Node.js CMS. An unused endpoint added during the development of 4.0.0 has left sites vulnerable to untrusted users gaining access to Ghost Admin. Attackers can gain access by getting logged in users to click a link containing malicious code. Users …
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Medium 6.5
Regular expression Denial of Service in multiple packages
CKEditor 5 provides a WYSIWYG editing solution. This CVE affects the following npm packages: ckeditor5-engine, ckeditor5-font, ckeditor5-image, ckeditor5-list, ckeditor5-markdown-gfm, ckeditor5-media-embed, ckeditor5-paste-from-office, and ckeditor5-widget. F…
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Medium 5.3
Regular Expression Denial of Service (ReDoS)
The package browserslist from 4.0.0 and before 4.16.5 are vulnerable to Regular Expression Denial of Service (ReDoS) during parsing of queries.