#rce

### Impact The blog application in XWiki allowed remote code execution for any user who has edit right on any page. Normally, these are all logged-in users as they can edit their own user profile. To exploit, it is sufficient to add an object of type `Blog.BlogPostClass` to any page and to add some script macro with the exploit code to the "Content" field of that object. ### Patches The vulnerability has been patched in the blog application version 9.14 by executing the content of blog posts with the rights of the appropriate author. ### Workarounds We're not aware of any workarounds. ### Resources * https://jira.xwiki.org/browse/BLOG-191 * https://github.com/xwiki-contrib/application-blog/commit/b98ab6f17da3029576f42d12b4442cd555c7e0b4

Hackers exploit a Sitecore zero-day (CVE-2025-53690) to deploy WEEPSTEEL Malware via ViewState attacks, enabling Remote Code Execution (RCE).

Cybersecurity never slows down. Every week brings new threats, new vulnerabilities, and new lessons for defenders. For security and IT teams, the challenge is not just keeping up with the news—it’s knowing which risks matter most right now. That’s what this digest is here for: a clear, simple briefing to help you focus where it counts. This week, one story stands out above the rest: the

### Impact **What kind of vulnerability is it?** This is a **Critical** severity directory traversal (path traversal) vulnerability in the `File.download()` method of the `internetarchive` library. **Who is impacted?** All users of the `internetarchive` library versions `< 5.5.1` are impacted. The vulnerability is particularly critical for users on **Windows systems**, but all operating systems are affected. **Description of the vulnerability:** The vulnerability existed because the `file.download()` method did not properly sanitize user-supplied filenames or validate the final download path. A maliciously crafted filename could contain path traversal sequences (e.g., `../../../../windows/system32/file.txt`) or illegal characters that, when processed, would cause the file to be written outside of the intended target directory. **Potential Impact:** An attacker could potentially overwrite critical system files or application configuration files, leading to a denial of service, privil...

**Reporter:** Lumina Mescuwa **Product:** ImageMagick 7 (MagickCore) **Component:** `MagickCore/blob.c` (Blob I/O - BlobStream) **Tested:** 7.1.2-0 (source tag) and 7.1.2-1 (Homebrew), macOS arm64, clang-17, Q16-HDRI **Impact:** Heap out-of-bounds **WRITE** (attacker-controlled bytes at attacker-chosen offset) → memory corruption; potential code execution --- ## Executive Summary For memory-backed blobs (**BlobStream**), [`SeekBlob()`](https://github.com/ImageMagick/ImageMagick/blob/3fcd081c0278427fc0e8ac40ef75c0a1537792f7/MagickCore/blob.c#L5106-L5134) permits advancing the stream **offset** beyond the current end without increasing capacity. The subsequent [`WriteBlob()`](https://github.com/ImageMagick/ImageMagick/blob/3fcd081c0278427fc0e8ac40ef75c0a1537792f7/MagickCore/blob.c#L5915-L5938) then expands by **`quantum + length`** (amortized) instead of **`offset + length`**, and copies to `data + offset`. When `offset ≫ extent`, the copy targets memory beyond the allocatio...

Federal Civilian Executive Branch (FCEB) agencies are being advised to update their Sitecore instances by September 25, 2025, following the discovery of a security flaw that has come under active exploitation in the wild. The vulnerability, tracked as CVE-2025-53690, carries a CVSS score of 9.0 out of a maximum of 10.0, indicating critical severity. "Sitecore Experience Manager (XM), Experience

### Summary A Use-After-Free (UAF) vulnerability has been discovered in the Sdf_PathNode module of the Pixar OpenUSD library. This issue occurs during the deletion of the Sdf_PrimPathNode object in multi-threaded environments, where freed memory is accessed. This results in segmentation faults or bus errors, allowing attackers to potentially exploit the vulnerability for remote code execution (RCE). By using a specially crafted .usd file, an attacker could gain control of the affected system. The vulnerability has been confirmed in multiple OpenUSD tools, including sdfdump, usdtree, usdcat, and sdffilter. ### Patches This is fixed with [commit 0d74f31](https://github.com/PixarAnimationStudios/OpenUSD/commit/0d74f31fe64310791e274e587c9926335e9db9db), with the fix available in OpenUSD 25.08 and onwards. ### Details The issue is a Use-After-Free vulnerability in the Sdf_PathNode destruction process, specifically in Sdf_PrimPathNode::~Sdf_PrimPathNode(). When multiple threads attempt to...

View CSAF 1. EXECUTIVE SUMMARY CVSS v4 8.8 ATTENTION: Exploitable remotely/low attack complexity Vendor: Honeywell Equipment: OneWireless Wireless Device Manager (WDM) Vulnerabilities: Improper Restriction of Operations within the Bounds of a Memory Buffer, Sensitive Information in Resource Not Removed Before Reuse, Integer Underflow (Wrap or Wraparound), Deployment of Wrong Handler 2. RISK EVALUATION Successful exploitation of these vulnerabilities could result in information exposure, denial of service, or remote code execution. 3. TECHNICAL DETAILS 3.1 AFFECTED PRODUCTS Honeywell reports these vulnerabilities affect the following: OneWireless WDM: All releases prior to R322.5 OneWireless WDM: All releases prior to R331.1 3.2 VULNERABILITY OVERVIEW 3.2.1 IMPROPER RESTRICTION OF OPERATIONS WITHIN THE BOUNDS OF A MEMORY BUFFER CWE-119 The Honeywell OneWireless WDM contains a memory buffer vulnerability in the component Control Data Access (CDA). An attacker could potentially exploit th...

The Quad7 botnet is adding End-of-Life TP-Link routers to its arsenal and using them to steal Microsoft 365 accounts.

The U.S. Cybersecurity and Infrastructure Security Agency (CISA) on Wednesday added two security flaws impacting TP-Link wireless routers to its Known Exploited Vulnerabilities (KEV) catalog, noting that there is evidence of them being exploited in the wild. The vulnerabilities in question are listed below - CVE-2023-50224 (CVSS score: 6.5) - An authentication bypass by spoofing vulnerability