#js

The SAP HANA Node.js client package versions from 2.0.0 before 2.21.31 is impacted by Prototype Pollution vulnerability allowing an attacker to add arbitrary properties to global object prototypes. This is due to improper user input sanitation when using the nestTables feature causing low impact on the availability of the application. This has no impact on Confidentiality and Integrity.

All versions of the package ggit are vulnerable to Command Injection via the fetchTags(branch) API, which allows user input to specify the branch to be fetched and then concatenates this string along with a git command which is then passed to the unsafe exec() Node.js child process API.

### Summary Event log data is not properly sanitized leading to stored Cross-Site Scripting (XSS) vulnerability. ### Details - file: https://github.com/saltcorn/saltcorn/blob/v1.0.0-beta.13/packages/server/routes/eventlog.js#L445 ```js router.get( "/:id", isAdmin, error_catcher(async (req, res) => { const { id } = req.params; const ev = await EventLog.findOneWithUser(id); send_events_page({ [...] contents: { type: "card", contents: [...] ) + div( { class: "eventpayload" }, ev.payload ? pre(JSON.stringify(ev.payload, null, 2)) : "" //<--- ), }, }); }) ``` ### PoC The following PoC demonstrates how a non-admin user with permission to read/write on a table can inject malicious javascript code that will be executed in the event log admin panel if event logs are enabled. To demonstrate this issue, we need to prepare some components. The following steps should be ...

### Summary A logged-in user with any role can delete arbitrary files on the filesystem by calling the `sync/clean_sync_dir` endpoint. The `dir_name` POST parameter is not validated/sanitized and is used to construct the `syncDir` that is deleted by calling `fs.rm`. ### Details - file: https://github.com/saltcorn/saltcorn/blob/v1.0.0-beta.15/packages/server/routes/sync.js#L337-L346 ```js router.post( "/clean_sync_dir", error_catcher(async (req, res) => { const { dir_name } = req.body; // [1] source try { const rootFolder = await File.rootFolder(); const syncDir = path.join( rootFolder.location, "mobile_app", "sync", dir_name // [2] ); await fs.rm(syncDir, { recursive: true, force: true }); // [3] sink res.status(200).send(""); } catch (error) { getState().log(2, `POST /sync/clean_sync_dir: '${error.message}'`); res.status(400).json({ error: error.message || error }); } }) ); ``` ### Po...

Ubuntu 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.

Book Recording App, as submitted on 2024-09-24, suffers from a persistent cross site scripting vulnerability.

Debian Linux Security Advisory 5785-1 - Dom Walden discovered that the AbuseFilter extension in MediaWiki, a website engine for collaborative work, performed incomplete authorisation checks.

OpenMediaVault version 7.4.2-2 suffers from a PHP code injection vulnerability.

GeoServer version 2.25.1 suffers from a PHP code injection vulnerability.

Debian Linux Security Advisory 5784-1 - Fabian Vogt reported that the PAM module in oath-toolkit, a collection of components to build one-time password authentication systems, does not safely perform file operations in users's home directories when using the usersfile feature (allowing to place the OTP state in the home directory of the to-be-authenticated user). A local user can take advantage of this flaw for root privilege escalation.