Ubuntu Security Notice 7079-1 - Several security issues were discovered in the WebKitGTK Web and JavaScript engines. If a user were tricked into viewing a malicious website, a remote attacker could exploit a variety of issues related to web browser security, including cross-site scripting attacks, denial of service attacks, and arbitrary code execution.
6a7758c0aafb7862f063dd5f40ab40a50c428f0d89914869aa92bd6418d440efUbuntu Security Notice 7061-1 - Hunter Wittenborn discovered that Go incorrectly handled the sanitization of environment variables. An attacker could possibly use this issue to run arbitrary commands. Sohom Datta discovered that Go did not properly validate backticks as Javascript string delimiters, and did not escape them as expected. An attacker could possibly use this issue to inject arbitrary Javascript code into the Go template.
366aa6bc269ca28c4b992ad13527bd77d7968a9ad5dcd84915ed51954acbe4c1Ubuntu Security Notice 7056-1 - Multiple security issues were discovered in Firefox. If a user were tricked into opening a specially crafted website, an attacker could potentially exploit these to cause a denial of service, obtain sensitive information across domains, or execute arbitrary code. Masato Kinugawa discovered that Firefox did not properly validate javascript under the "resource://pdf.js" origin. An attacker could potentially exploit this issue to execute arbitrary javascript code and access cross-origin PDF content.
80c7f4192680b4c2101a2c6f637255686ae8913ec48a9a8254011849671e40e0Ubuntu Security Notice 6996-1 - Several security issues were discovered in the WebKitGTK Web and JavaScript engines. If a user were tricked into viewing a malicious website, a remote attacker could exploit a variety of issues related to web browser security, including cross-site scripting attacks, denial of service attacks, and arbitrary code execution.
495c021cebaed12775fb7591f330431d792303b4c0b48774c767ece1790af9e8The web interface for the Arris / Motorola Surfboard SBG6580 has several vulnerabilities that, when combined, allow an arbitrary website to take control of the modem, even if the user is not currently logged in. The attacker must successfully know, or guess, the targets internal gateway IP address. This is usually a default value of 192.168.0.1. First, a hardcoded backdoor account was discovered in the source code of one device with the credentials "technician/yZgO8Bvj". Due to lack of CSRF in the devices login form, these credentials - along with the default "admin/motorola" - can be sent to the device by an arbitrary website, thus inadvertently logging the user into the router. Once successfully logged in, a persistent XSS vulnerability is exploited in the firewall configuration page. This allows injection of Javascript that can perform any available action in the router interface. The following firmware versions have been tested as vulnerable: SBG6580-6.5.2.0-GA-06-077-NOSH, and SBG6580-8.6.1.0-GA-04-098-NOSH.
f36f6d7417c70559d7f7d74186bcb494b198d249ab5558cf585da7c3bd0f23a1Versions of Safari before 8.0.6, 7.1.6, and 6.2.6 are vulnerable to a "state management issue" that allows a browser window to be navigated to a file:// URL. By dropping and loading a malicious .webarchive file, an attacker can read arbitrary files, inject cross-domain Javascript, and silently install Safari extensions.
ec1e4e18a1e9d055c3ab49c1e568cfd98484e3ffe54d3a28caba066e8099b47fC2S DVR allows an unauthenticated user to disclose the username and password by requesting the javascript page read.cgi?page=2. This may also work on some cameras including IRDOME-II-C2S, IRBOX-II-C2S.
f14eb376c1dcefd1b99e4b5370da22899ba91385ab2b1509b470c463d912db0fThis Metasploit module abuses an XSS vulnerability in versions prior to Firefox 39.0.3, Firefox ESR 38.1.1, and Firefox OS 2.2 that allows arbitrary files to be stolen. The vulnerability occurs in the PDF.js component, which uses Javascript to render a PDF inside a frame with privileges to read local files. The in-the-wild malicious payloads searched for sensitive files on Windows, Linux, and OSX. Android versions are reported to be unaffected, as they do not use the Mozilla PDF viewer.
51c57f3920e9435bf62bbd93f1635f5a4935408c0f9db23d25b25d8babebaaeeThis Metasploit module exploits a universal cross-site scripting (UXSS) vulnerability found in Internet Explorer 10 and 11. By default, you will steal the cookie from TARGET_URI (which cannot have X-Frame-Options or it will fail). You can also have your own custom JavaScript by setting the CUSTOMJS option. Lastly, you might need to configure the URIHOST option if you are behind NAT.
37a50587dbae737c3c34aae3bf793f8dca961d0813adb06f366e89505427010aThis Metasploit module exploits a Universal Cross-Site Scripting (UXSS) vulnerability present in all versions of Androids open source stock browser before 4.4, and Android apps running on < 4.4 that embed the WebView component. If successful, an attacker can leverage this bug to scrape both cookie data and page contents from a vulnerable browser window. If your target URLs use X-Frame-Options, you can enable the "BYPASS_XFO" option, which will cause a popup window to be used. This requires a click from the user and is much less stealthy, but is generally harmless-looking. By supplying a CUSTOM_JS parameter and ensuring CLOSE_POPUP is set to false, this module also allows running arbitrary javascript in the context of the targeted URL. Some sample UXSS scripts are provided in data/exploits/uxss.
c310932b590c18e1c4846f4e90d57edda5909db4103dc3c5954aec52431efc71SIEMENS IP-Camera (CVMS2025-IR + CCMS2025), JVC IP-Camera (VN-T216VPRU), and Vanderbilt IP-Camera (CCPW3025-IR + CVMW3025-IR) allow an unauthenticated user to disclose the username and password by requesting the javascript page readfile.cgi?query=ADMINID. Siemens firmwares affected: x.2.2.1798, CxMS2025_V2458_SP1, x.2.2.1798, x.2.2.1235.
75f290c73dd9cc43a56aaf952cb417b04741e27f28826be5a9ebfc52ebd9c6c9Generates a .webarchive file for Mac OS X Safari that will attempt to inject cross-domain Javascript (UXSS), silently install a browser extension, collect user information, steal the cookie database, and steal arbitrary local files. When opened on the target machine the webarchive file must not have the quarantine attribute set, as this forces the webarchive to execute in a sandbox.
111b8b484280c1043940976e5d33858cc2c48891b75d23d8260fce63f84a668fUbuntu Security Notice 6969-1 - It was discovered that Cacti did not properly apply checks to the "Package Import" feature. An attacker could possibly use this issue to perform arbitrary code execution. This issue only affected Ubuntu 24.04 LTS, Ubuntu 22.04 LTS, Ubuntu 20.04 LTS and Ubuntu 18.04 LTS. It was discovered that Cacti did not properly sanitize values when using javascript based API. A remote attacker could possibly use this issue to inject arbitrary javascript code resulting into cross-site scripting vulnerability. This issue only affected Ubuntu 24.04 LTS.
569974f66e44cbbc04571591151988d6a9b0642234fd900881b7bd97af4003b0The Ewon Cosy+ is a VPN gateway used for remote access and maintenance in industrial environments. If login against the FTP service of the Cosy+ fails, the submitted username is saved in a log. This log is included in the Cosy+ web interface without neutralizing the content. As a result, an unauthenticated attacker is able to inject HTML/JavaScript code via the username of an FTP login attempt.
2db40156b7623d221c6a2ba726715a466f4672d315691354c619b685d3367967Ubuntu Security Notice 6963-1 - It was discovered that GNOME Shell incorrectly opened the portal helper automatically when detecting a captive network portal. A remote attacker could possibly use this issue to load arbitrary web pages containing JavaScript, leading to resource consumption or other attacks.
3cae09853348edef16718240a08f0dae3c90185f9ca6feaec73a9afdc7a5c07fAn issue was discovered in Luvion Grand Elite 3 Connect through 2020-02-25. Clients can authenticate themselves to the device using a username and password. These credentials can be obtained through an unauthenticated web request, e.g., for a JavaScript file. Also, the disclosed information includes the SSID and WPA2 key for the Wi-Fi network the device is connected to.
c1840a21faea62a36c6bc7e40c57e0e5b17eba2135cb46888a2b4014361ad916Ubuntu Security Notice 6848-1 - Matthieu Faou and Denys Klymenko discovered that Roundcube incorrectly handled certain SVG images. A remote attacker could possibly use this issue to load arbitrary JavaScript code. This issue only affected Ubuntu 18.04 LTS, Ubuntu 20.04 LTS, Ubuntu 22.04 LTS and Ubuntu 23.10. Rene Rehme discovered that Roundcube incorrectly handled certain headers. A remote attacker could possibly use this issue to load arbitrary JavaScript code. This issue only affected Ubuntu 20.04 LTS, Ubuntu 22.04 LTS and Ubuntu 23.10.
6806c53c3241b7542421db1f1d4222c2a53699435aca3668ff2429b7404c20a5VSCode when opening a Jupyter notebook (.ipynb) file bypasses the trust model. On versions v1.4.0 through v1.71.1, its possible for the Jupyter notebook to embed HTML and javascript, which can then open new terminal windows within VSCode. Each of these new windows can then execute arbitrary code at startup. During testing, the first open of the Jupyter notebook resulted in pop-ups displaying errors of unable to find the payload exe file. The second attempt at opening the Jupyter notebook would result in successful execution. Successfully tested against VSCode 1.70.2 on Windows 10.
dfacdfad1b8092f162656aa7bc4778fc74536b788b7075dfea96dafa5efb29f3Ubuntu Security Notice 6779-2 - USN-6779-1 fixed vulnerabilities in Firefox. The update introduced several minor regressions. This update fixes the problem. Multiple security issues were discovered in Firefox. If a user were tricked into opening a specially crafted website, an attacker could potentially exploit these to cause a denial of service, obtain sensitive information across domains, or execute arbitrary code. Jan-Ivar Bruaroey discovered that Firefox did not properly manage memory when audio input connected with multiple consumers. An attacker could potentially exploit this issue to cause a denial of service, or execute arbitrary code. Thomas Rinsma discovered that Firefox did not properly handle type check when handling fonts in PDF.js. An attacker could potentially exploit this issue to execute arbitrary javascript code in PDF.js. Irvan Kurniawan discovered that Firefox did not properly handle certain font styles when saving a page to PDF. An attacker could potentially exploit this issue to cause a denial of service.
04753870be2f86ad507c1b333e07383bc770d2d1eff3370507f9073d2cd6e5b7Ubuntu Security Notice 6788-1 - Several security issues were discovered in the WebKitGTK Web and JavaScript engines. If a user were tricked into viewing a malicious website, a remote attacker could exploit a variety of issues related to web browser security, including cross-site scripting attacks, denial of service attacks, and arbitrary code execution.
2ba9114499615625ceec3aef13282d48432167a8d10e47afc3ee65f19e05d3e3Ubuntu Security Notice 6782-1 - Multiple security issues were discovered in Thunderbird. If a user were tricked into opening a specially crafted website in a browsing context, an attacker could potentially exploit these to cause a denial of service, obtain sensitive information, bypass security restrictions, cross-site tracing, or execute arbitrary code. Thomas Rinsma discovered that Thunderbird did not properly handle type check when handling fonts in PDF.js. An attacker could potentially exploit this issue to execute arbitrary javascript code in PDF.js.
0f0a71c347b975f78289e67052bdd319bc9db3306585631d3361530ff7c998bfUbuntu Security Notice 6732-1 - Several security issues were discovered in the WebKitGTK Web and JavaScript engines. If a user were tricked into viewing a malicious website, a remote attacker could exploit a variety of issues related to web browser security, including cross-site scripting attacks, denial of service attacks, and arbitrary code execution.
de34dd341ebb6d403b4c828166ceeda34879902207f833c29fa8ffd18d7ee2adDebian Linux Security Advisory 5645-1 - Manfred Paul discovered a flaw in the Mozilla Firefox web browser, allowing an attacker to inject an event handler into a privileged object that would allow arbitrary JavaScript execution in the parent process.
4f5d9a853e227dab14b126ce8536d5e0bccc071fc1e3eea740c201c1d75a9146NorthStar C2 agent version 1.0 applies insufficient sanitization on agent registration routes, allowing an unauthenticated attacker to send multiple malicious agent registration requests to the teamserver to incrementally build a functioning javascript payload in the logs web page. This cross site scripting payload can be leveraged to execute commands on NorthStar C2 agents.
e3d03b1bb5d42cd9ee527169a57dc6bfa52c6c6b50d4e1a990a6c9443e01b3b1Back in 2022, the researcher released a proof of concept to bypass the Backdoor:JS/Relvelshe.A detection in Windows Defender but it no longer works as it was mitigated. However, adding a simple javascript try catch error statement and eval'ing the hex string, it executes as of the time of this post.
7ab1d57cbbb29f8168521971a747af06eab9ef184d9f61ee316413db3f71e0c9
© 2024 Packet Storm. All rights reserved.
%7Cutmcsr%3D(direct)%7Cutmcmd%3D(none)){kind=small}
Follow us on Twitter
Follow us on Facebook
Subscribe to an RSS Feed