#js

### Impact Attackers can delete any file on the server at will, causing damage or unavailability of server resources. Attackers can control the 'FileMd5' parameter to delete any file and folder The affected code:  Affected interfaces: /api/fileUploadAndDownload/removeChunk POC: You can specify the FileMd5 value as the directory or file you want to delete ```POST /api/fileUploadAndDownload/removeChunk HTTP/1.1 Host: 127.0.0.1:8080 Content-Length: 78 sec-ch-ua: "Not=A?Brand";v="99", "Chromium";v="118" x-token: eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJVVUlEIjoiOGYzYTdjMmMtYjAwMC00ODFmLWEyNGYtYzQyMDc2NTFjNWRmIiwiSUQiOjEsIlVzZXJuYW1lIjoiYWRtaW4iLCJOaWNrTmFtZSI6Ik1yLuWlh-a3vCIsIkF1dGhvcml0eUlkIjo4ODgsIkJ1ZmZlclRpbWUiOjg2NDAwLCJpc3MiOiJxbVBsdXMiLCJhdWQiOlsiR1ZBIl0sImV4cCI6MTc2MzIxNDQzMywibmJmIjoxNzYyNjA5NjMzfQ.7BTnRq65JDiPdlb0gJuAUa2nifIDTtePsnDnAtZoFJQ sec-ch-ua-mobile: ?0 User-Agent: Mozilla/5....

### Summary Due to a broken access control vulnerability in the `/admin/pages/{page_name}` endpoint, an editor ( user with full permissions to pages ) can change the functionality of a form after submission. ### Details Due to improper authorization checks when modifying critical fields on a POST request to `/admin/pages/{page_name}`, an editor with only permissions to change basic content on the form is now able to change the functioning of the form through modifying the content of the `data[_json][header][form]` which is the YAML frontmatter which includes the `process` section which dictates what happens after a user submits the form which include some important actions that could lead to further vulnerabilities. ### PoC - Have Admin and Form plugins installed - Connect to panel as admin, create user and give him permission for pages all - Now connect as that user and notice you cant edit any process field in the panel - Change anything in the content of the form and save - Inter...

### Summary A DoS can occur that immediately halts the system due to the use of an unsafe function. ### Details According to **RFC 5322**, nested group structures (a group inside another group) are not allowed. Therefore, in lib/addressparser/index.js, the email address parser performs flattening when nested groups appear, since such input is likely to be abnormal. (If the address is valid, it is added as-is.) In other words, the parser flattens all nested groups and inserts them into the final group list. However, the code implemented for this flattening process can be exploited by malicious input and triggers DoS RFC 5322 uses a colon (:) to define a group, and commas (,) are used to separate members within a group. At the following location in lib/addressparser/index.js: https://github.com/nodemailer/nodemailer/blob/master/lib/addressparser/index.js#L90 there is code that performs this flattening. The issue occurs when the email address parser attempts to process the following k...

## Summary The `fonttools varLib` (or `python3 -m fontTools.varLib`) script has an arbitrary file write vulnerability that leads to remote code execution when a malicious .designspace file is processed. The vulnerability affects the `main()` code path of `fontTools.varLib`, used by the fonttools varLib CLI and any code that invokes `fontTools.varLib.main()`. The vulnerability exists due to unsanitised filename handling combined with content injection. Attackers can write files to arbitrary filesystem locations via path traversal sequences, and inject malicious code (like PHP) into the output files through XML injection in labelname elements. When these files are placed in web-accessible locations and executed, this achieves remote code execution without requiring any elevated privileges. Once RCE is obtained, attackers can further escalate privileges to compromise system files (like overwriting `/etc/passwd`). Overall this allows attackers to: - Write font files to arbitrary locatio...

### Impact when using the extended query parser in express (`'query parser': 'extended'`), the `request.query` object inherits all object prototype properties, but these properties can be overwritten by query string parameter keys that match the property names > [!IMPORTANT] > the extended query parser is the default in express 4; this was changed in express 5 which by default uses the simple query parser ### Patches the issue has been patched to ensure `request.query` is a plain object so `request.query` no longer has object prototype properties. this brings the default behavior of extended query parsing in line with express's default simple query parser ### Workaround this only impacts users using extended query parsing (`'query parser': 'extended'`), which is the default in express 4, but not express 5. all users are encouraged to upgrade to the patched versions, but can otherwise work around this issue: #### provide `qs` directly and specify `plainObjects: true` ```js ap...

Hackers aren’t kicking down the door anymore. They just use the same tools we use every day — code packages, cloud accounts, email, chat, phones, and “trusted” partners — and turn them against us. One bad download can leak your keys. One weak vendor can expose many customers at once. One guest invite, one link on a phone, one bug in a common tool, and suddenly your mail, chats, repos, and

Confidential computing is needed to protect sensitive data not only when it is stored or transmitted, but also while it is actively being processed in memory - traditionally the most vulnerable phase. In this article, I demonstrate how to implement a secure runtime environment using AWS Nitro Enclaves for applications on EC2 instances running Red Hat Enterprise Linux 9.6+ (RHEL).To fully understand the concepts, use cases, and justifications for confidential computing, read our previous articles. The hardware used to provide secure communication and certification is based on AWS Nitro architec

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The U.S. Cybersecurity and Infrastructure Security Agency (CISA) has updated its Known Exploited Vulnerabilities (KEV) catalog to include a security flaw impacting OpenPLC ScadaBR, citing evidence of active exploitation. The vulnerability in question is CVE-2021-26829 (CVSS score: 5.4), a cross-site scripting (XSS) flaw that affects Windows and Linux versions of the software via

The North Korean threat actors behind the Contagious Interview campaign have continued to flood the npm registry with 197 more malicious packages since last month. According to Socket, these packages have been downloaded over 31,000 times, and are designed to deliver a variant of OtterCookie that brings together the features of BeaverTail and prior versions of OtterCookie. Some of the