#web

While Prosper says no funds or accounts were accessed, the stolen data could lead to targeted phishing and identity theft.

It might surprise some that a security company would choose WordPress as the backbone of its digital content operations. Here's what we considered when choosing it.

Versions of the package mammoth from 0.3.25 and before 1.11.0; versions of the package mammoth from 0.3.25 and before 1.11.0; versions of the package mammoth before 1.11.0; versions of the package org.zwobble.mammoth:mammoth before 1.11.0 are vulnerable to Directory Traversal due to the lack of path or file type validation when processing a docx file containing an image with an external link (r:link attribute instead of embedded r:embed). The library resolves the URI to a file path and after reading, the content is encoded as base64 and included in the HTML output as a data URI. An attacker can read arbitrary files on the system where the conversion is performed or cause an excessive resources consumption by crafting a docx file that links to special device files such as /dev/random or /dev/zero.

Microsoft on Thursday disclosed that it revoked more than 200 certificates used by a threat actor it tracks as Vanilla Tempest to fraudulently sign malicious binaries in ransomware attacks. The certificates were "used in fake Teams setup files to deliver the Oyster backdoor and ultimately deploy Rhysida ransomware," the Microsoft Threat Intelligence team said in a post shared on X. The tech

### Summary When product data that begins with a spreadsheet formula character (for example =, +, -, or @) is accepted and later exported or saved into a CSV and opened in spreadsheet software, the spreadsheet will interpret that cell as a formula. This allows an attacker to supply a CSV field (e.g., product name) that contains a formula which may be evaluated by a victim’s spreadsheet application — potentially leading to data exfiltration and remote command execution (via older Excel exploits / OLE/cmd constructs or Excel macros). ### Details Spreadsheet applications treat cell text that begins with characters =, +, -, @ as formulas. If unescaped, spreadsheet will interpret and evaluate the content when the file is opened. The application fails to neutralize/escape leading formula characters when generating CSV or when accepting CSV import fields for display/export. ### PoC Insert CSV formula to the product name field, and save the changes. Export it to CSV file, open it and the cal...

Networking software company F5 disclosed a long-term breach of its systems this week. The fallout could be severe.

## Executive Summary **Product:** LibreNMS **Vendor:** LibreNMS **Vulnerability Type:** Cross-Site Scripting (XSS) **CVSS Score:** 4.3 (AV:N/AC:L/PR:H/UI:R/S:U/C:L/I:L/A:L) **Affected Version:** 25.8.0 (latest at time of discovery) **POC File:** [Download POC](https://trendmicro-my.sharepoint.com/:u:/p/kholoud_altookhy/EQYQOiGddUtOtz6739YUFU4B5FkNob_TvKBYEA8P6lSRQw?e=lDOR5W) **Ticket:** ZDI-CAN-28105: LibreNMS Alert Rules Cross-Site Scripting Vulnerability ## Vulnerability Details ### Description Trend Micro's Zero Day Initiative has identified a Cross-Site Scripting vulnerability in LibreNMS. The vulnerability exists in the Alert Rules functionality where the alert rule name is not properly sanitized, allowing injection of HTML code. ### Technical Details **Version Tested:** 25.8.0 **Installer File:** 25.8.0.tar.gz **Download Link:** https://github.com/librenms/librenms/archive/refs/tags/25.8.0.tar.gz **Platform:** N/A ### Attack Vector When browsing to **Alerts ...

### Impact Wrong usage of the PHP `array_search()` allows bypass of validation. ### Patches The problem has been patched in versions: - v4.4.1 for PrestaShop 1.7 (build number: 7.4.4.1) - v4.4.1 for PrestaShop 8 (build number: 8.4.4.1) - v5.0.5 for PrestaShop 1.7 (build number: 7.5.0.5) - v5.0.5 for PrestaShop 8 (build number: 8.5.0.5) - v5.0.5 for PrestaShop 9 (build number: 9.5.0.5) Read the [Versioning policy](https://github.com/PrestaShopCorp/ps_checkout/wiki/Versioning) to learn more about the build number. ### Credits [Léo CUNÉAZ](https://github.com/inem0o) reported this issue.

# Impact Missing validation on input vulnerable to directory traversal. # Patches The problem has been patched in versions: v4.4.1 for PrestaShop 1.7 (build number: 7.4.4.1) v4.4.1 for PrestaShop 8 (build number: 8.4.4.1) v5.0.5 for PrestaShop 1.7 (build number: 7.5.0.5) v5.0.5 for PrestaShop 8 (build number: 8.5.0.5) v5.0.5 for PrestaShop 9 (build number: 9.5.0.5) Read the [Versioning policy](https://github.com/PrestaShopCorp/ps_checkout/wiki/Versioning) to learn more about the build number. # Credits [Léo CUNÉAZ](https://github.com/inem0o) for reportied this issue.

# Impact Missing validation on Express Checkout feature allows silent log-in. # Patches The problem has been patched in versions - v4.4.1 for PrestaShop 1.7 (build number: 7.4.4.1) - v4.4.1 for PrestaShop 8 (build number: 8.4.4.1) - v5.0.5 for PrestaShop 1.7 (build number: 7.5.0.5) - v5.0.5 for PrestaShop 8 (build number: 8.5.0.5) - v5.0.5 for PrestaShop 9 (build number: 9.5.0.5) Read the [Versioning policy](https://github.com/PrestaShopCorp/ps_checkout/wiki/Versioning) to learn more about the build number. # Credits [Léo CUNÉAZ](https://github.com/inem0o) reported this issue.