Dynamic Linq vulnerable to remote code execution

Dynamic Linq 1.0.7.10 through 1.2.25 before 1.3.0 allows attackers to execute arbitrary code and commands when untrusted input to methods including Where, Select, OrderBy is parsed...

Nunjucks autoescape bypass leads to cross site scripting

Impact In Nunjucks versions prior to version 3.2.4, it was possible to bypass the restrictions which are provided by the autoescape functionality. If there are two user-controlled parameters on the same line used in the views, it was possible to inject cross site scripting payloads using the...

Java Melody vulnerable to cross-site scripting

JavaMelody is a monitoring tool for JavaEE applications. Versions prior to 1.61.0 are vulnerable to a cross-site scripting XSS attack. This issue was patched in version 1.61.0, and users are recommended to upgrade to the latest version. There are no known workarounds...

Arbitrary code execution in Apache Struts 2

The REST plugin in Apache Struts 2 2.3.19 through 2.3.28.1 allows remote attackers to execute arbitrary code via a crafted expression...

Regular Expression Denial of Service (ReDoS) in ua-parser-js

ua-parser-js = 0.7.14, fixed in 0.7.24, uses a regular expression which is vulnerable to denial of service. If an attacker sends a malicious User-Agent header, ua-parser-js will get stuck processing it for an extended period of time...

Write to immutable memory region in TensorFlow

Impact The tf.rawops.ImmutableConst operation returns a constant tensor created from a memory mapped file which is assumed immutable. However, if the type of the tensor is not an integral type, the operation crashes the Python interpreter as it tries to write to the memory area: python import...

The `size` option isn't honored after following a redirect in node-fetch

Impact Node Fetch did not honor the size option after following a redirect, which means that when a content size was over the limit, a FetchError would never get thrown and the process would end without failure. For most people, this fix will have a little or no impact. However, if you are relyin...

Information disclosure through error object in auth0.js

Overview Between versions 8.0.0 and 9.13.1inclusive, in the case of an authentication error, the error object returned by the library contains the original request of the user, which may include the plaintext password the user entered. If the error object is exposed or logged without modification...

Nodemailer has SMTP command injection due to unsanitized `envelope.size` parameter

Summary When a custom envelope object is passed to sendMail with a size property containing CRLF characters \r\n, the value is concatenated directly into the SMTP MAIL FROM command without sanitization. This allows injection of arbitrary SMTP commands, including RCPT TO — silently adding...

Authentication bypass in SilverStripe GraphQL

The GraphQL module accepts basic-auth as an authentication method by default. This can be used to bypass MFA authentication if the silverstripe/mfa module is installed, which is now a commonly installed module. A users password is still required though. Basic-auth has been removed as a default...

Improper Input Validation in PyYAML

A vulnerability was discovered in the PyYAML library in versions before 5.4, where it is susceptible to arbitrary code execution when it processes untrusted YAML files through the fullload method or with the FullLoader loader. Applications that use the library to process untrusted input may be...

October Rain has Stored XSS via SVG Filter Bypass

A stored cross-site scripting XSS vulnerability was identified in the SVG sanitization logic. The regex pattern used to strip on event handler attributes could be bypassed using a crafted payload that exploits how the pattern matches attribute boundaries. Impact - Stored XSS via malicious SVG fil...

tinacms is vulnerable to arbitrary code execution

Summary tinacms uses the gray-matter package in an insecure way allowing attackers that can control the content of the processed markdown files, e.g., blog posts, to execute arbitrary code. Details The gray-matter package executes by default the code in the markdown file's front matter. tinacms...

Vulnerable version of libwebp and can be exploited with a malicious source image

Impact This vulnerability affects deployments of FreeImage that involve decoding or processing malicious source .webp files. If you only process your own trusted files, this should not affect you, but you should remove FreeImage from your project, as it is not maintained and presents a massive...

Cross-realm object access in Webpack 5

Webpack 5 before 5.76.0 does not avoid cross-realm object access. ImportParserPlugin.js mishandles the magic comment feature. An attacker who controls a property of an untrusted object can obtain access to the real global object...

Keycloak SAML javascript protocol mapper: Uploading of scripts through admin console

An issue was discovered in Keycloak allows arbitrary Javascript to be uploaded for the SAML protocol mapper even if the UPLOADSCRIPTS feature is disabled...

Security Advisory for "Log4Shell"

Impact A highly critical 0-day exploit CVE-2021-44228 is found in Apache log4j 2 library on December 9, 2021. This affects Apache log4j versions from 2.0-beta9 to 2.14.1 inclusive. This vulnerability allows a remote attacker to execute code on the server if the system logs an attacker-controlled...

Inefficient Regular Expression Complexity in chalk/ansi-regex

ansi-regex is vulnerable to Inefficient Regular Expression Complexity which could lead to a denial of service when parsing invalid ANSI escape codes. Proof of Concept js import ansiRegex from 'ansi-regex'; forvar i = 1; i = 50000; i++ var time = Date.now; var attackstr = "\u001B"+";".repeati10000...

Improper Check for Unusual or Exceptional Conditions in json-smart

An issue was discovered in netplex json-smart-v1 through 2015-10-23 and json-smart-v2 through 2.4. An exception is thrown from a function, but it is not caught, as demonstrated by NumberFormatException. When it is not caught, it may cause programs using the library to crash or expose sensitive...

Infinite Loop in jsonparser

The Library API in buger jsonparser through 2019-12-04 allows attackers to cause a denial of service infinite loop via a Delete call...

Renovate vulnerable to arbitrary command injection via npm manager and malicious Renovate configuration

Summary The user-provided string packageName in the npm manager is appended to the npm install command during lock maintenance without proper sanitization. Details Adversaries can provide a maliciously crafted Renovate configuration file to trick Renovate to execute arbitrary code. The...

Minerva timing attack on P-256 in python-ecdsa

python-ecdsa has been found to be subject to a Minerva timing attack on the P-256 curve. Using the ecdsa.SigningKey.signdigest API function and timing signatures an attacker can leak the internal nonce which may allow for private key discovery. Both ECDSA signatures, key generation, and ECDH...

Django has regular expression denial of service vulnerability in EmailValidator/URLValidator

In Django 3.2 before 3.2.20, 4 before 4.1.10, and 4.2 before 4.2.3, EmailValidator and URLValidator are subject to a potential ReDoS regular expression denial of service attack via a very large number of domain name labels of emails and URLs...

Improper header name validation in guzzlehttp/psr7

Impact Improper header parsing. An attacker could sneak in a newline \n into both the header names and values. While the specification states that \r\n\r\n is used to terminate the header list, many servers in the wild will also accept \n\n. Patches The issue is patched in 1.9.1 and 2.4.5...

Keycloak XSS via use of malicious payload as group name when creating new group from admin console

A flaw was found in Keycloak. This flaw allows a privileged attacker to use the malicious payload as the group name while creating a new group from the admin console, leading to a stored Cross-site scripting XSS attack...

Cross-site Scripting in Apache Tomcat

In Apache Tomcat 10.1.0-M1 to 10.1.0-M16, 10.0.0-M1 to 10.0.22, 9.0.30 to 9.0.64 and 8.5.50 to 8.5.81 the Form authentication example in the examples web application displayed user provided data without filtering, exposing a XSS vulnerability...

Improper Certificate Validation in Apache Commons HttpClient

Apache Commons HttpClient 3.x, as used in Amazon Flexible Payments Service FPS merchant Java SDK and other products, does not verify that the server hostname matches a domain name in the subject's Common Name CN or subjectAltName field of the X.509 certificate, which allows man-in-the-middle...

Improper Input Validation in httpx

Encode OSS httpx =1.0.0.beta0 is affected by improper input validation in httpx.URL, httpx.Client and some functions using httpx.URL.copywith...

Authorization Bypass Through User-Controlled Key in url-parse

url-parse prior to version 1.5.8 is vulnerable to Authorization Bypass Through User-Controlled Key...

JMSAppender in Log4j 1.2 is vulnerable to deserialization of untrusted data

JMSAppender in Log4j 1.2 is vulnerable to deserialization of untrusted data when the attacker has write access to the Log4j configuration. The attacker can provide TopicBindingName and TopicConnectionFactoryBindingName configurations causing JMSAppender to perform JNDI requests that result in...

Prototype pollution in 101

Prototype pollution vulnerability in '101' versions 1.0.0 through 1.6.3 allows an attacker to cause a denial of service and may lead to remote code execution...

Cross-site Scripting in Joplin

An XSS issue in Joplin desktop allows arbitrary code execution via a malicious HTML embed tag...

Command Injection in node-df

All versions of node-df are vulnerable to Command Injection. The package fails to sanitize filenames passed to the file option. If this value is user-controlled it may allow attackers to run arbitrary commands in the server. Recommendation No fix is currently available. Consider using an...

Path Traversal in Ghost

Ghost before 5.42.1 allows remote attackers to read arbitrary files within the active theme's folder via /assets/built%2F..%2F..%2F/ directory traversal. This occurs in frontend/web/middleware/static-theme.js...

Prototype Pollution in jquery-bbq

Improperly Controlled Modification of Object Prototype Attributes 'Prototype Pollution' in jquery-bbq 1.2.1 allows a malicious user to inject properties into Object.prototype...

XML External Entity Injection in XStream

Multiple XML external entity XXE vulnerabilities in the 1 Dom4JDriver, 2 DomDriver, 3 JDomDriver, 4 JDom2Driver, 5 SjsxpDriver, 6 StandardStaxDriver, and 7 WstxDriver drivers in XStream before 1.4.9 allow remote attackers to read arbitrary files via a crafted XML document...

2FA bypass through deleting devices in wagtail-2fa

Impact Any user with access to the CMS can view and delete other users' 2FA devices by going to the correct path. The user does not require special permissions in order to do so. By deleting the other user's device they can disable the target user's 2FA devices and potentially compromise the...

Segmentation faultin TensorFlow when converting a Python string to `tf.float16`

Impact Converting a string from Python to a tf.float16 value results in a segmentation fault in eager mode as the format checks for this use case are only in the graph mode. This issue can lead to denial of service in inference/training where a malicious attacker can send a data point which...

Deserialization of Untrusted Data in jackson-databind

FasterXML jackson-databind 2.x before 2.9.8 might allow attackers to have unspecified impact by leveraging failure to block the openjpa class from polymorphic deserialization...

Apache Tomcat Open Redirect vulnerability

When the default servlet in Apache Tomcat versions 9.0.0.M1 to 9.0.11, 8.5.0 to 8.5.33 and 7.0.23 to 7.0.90 returned a redirect to a directory e.g. redirecting to '/foo/' when the user requested '/foo' a specially crafted URL could be used to cause the redirect to be generated to any URI of the...

Hono added timing comparison hardening in basicAuth and bearerAuth

Summary The basicAuth and bearerAuth middlewares previously used a comparison that was not fully timing-safe. The timingSafeEqual function used normal string equality === when comparing hash values. This comparison may stop early if values differ, which can theoretically cause small timing...

jsdiff has a Denial of Service vulnerability in parsePatch and applyPatch

Impact Attempting to parse a patch whose filename headers contain the line break characters \r, \u2028, or \u2029 can cause the parsePatch method to enter an infinite loop. It then consumes memory without limit until the process crashes due to running out of memory. Applications are therefore...

Spring Framework has Authorization Bypass for Case Sensitive Comparisons

The usage of String.toLowerCase and String.toUpperCase has some Locale dependent exceptions that could potentially result in authorization rules not working properly...

Azure Identity SDK Remote Code Execution Vulnerability

Azure Identity SDK is vulnerable to remote code execution...

qs vulnerable to Prototype Pollution

qs before 6.10.3 allows attackers to cause a Node process hang because an proto key can be used. In many typical web framework use cases, an unauthenticated remote attacker can place the attack payload in the query string of the URL that is used to visit the application, such as...

WEBrick RCE Vulnerability

The Basic authentication code in WEBrick library in Ruby before 2.2.8, 2.3.x before 2.3.5, and 2.4.x through 2.4.1 allows remote attackers to inject terminal emulator escape sequences into its log and possibly execute arbitrary commands via a crafted user name...

HTTP request smuggling in Undertow

A flaw was found in Undertow. A regression in the fix for CVE-2020-10687 was found. HTTP request smuggling related to CVE-2017-2666 is possible against HTTP/1.x and HTTP/2 due to permitting invalid characters in an HTTP request. This flaw allows an attacker to poison a web-cache, perform an XSS...

Infinite Loop in Apache PDFBox

In Apache PDFBox, a carefully crafted PDF file can trigger an infinite loop while loading the file. This issue affects Apache PDFBox version 2.0.23 and prior 2.0.x versions...

Cross-site scripting in phpoffice/phpspreadsheet

This affects the package phpoffice/phpspreadsheet. The library is vulnerable to XSS when creating an html output from an excel file by adding a comment on any cell. The root cause of this issue is within the HTML writer where user comments are concatenated as part of link and this is returned as...

jackson-databind mishandles the interaction between serialization gadgets and typing

FasterXML jackson-databind 2.x before 2.9.10.4 mishandles the interaction between serialization gadgets and typing, related to org.apache.activemq. aka activemq-jms, activemq-core, activemq-pool, and activemq-pool-jms...