The lesson for today is that you must always give your code weird ass names because tools tend to go online and fetch something completely unrelated if they can find the name :P

New Project Zero issue:

Windows: Administrator Protection RAiLaunchAdminProcess Application Name EoP

https://project-zero.issues.chromium.org/issues/437291456

CVE-2025-60718

Reversing public #security advisories has been a lot of fun lately. Here's an exploit I've built for CVE-2025-9501 that potentially affects 1+ million #WordPress installations:

https://www.rcesecurity.com/2025/11/exploiting-a-pre-auth-rce-in-w3-total-cache-for-wordpress-cve-2025-9501/

@david_chisnall @j Wait people refuse to use services if they don't have *stickers*??

When Updates Backfire: RCE in Windows Update Health Tools https://research.eye.security/rce-windows-update-health-tools/

[RSS] LITE XL RCE (CVE-2025-12121)

https://bend0us.github.io/vulnerabilities/lite-xl-rce/

[RSS] Remotely crashing the Spooler service

https://incendium.rocks/posts/Remotely-crashing-spooler/

RCE via a malicious SVG in mPDF https://medium.com/@brun0ne/rce-via-a-malicious-svg-in-mpdf-216e613b250b

Breaking Oracle’s Identity Manager: Pre-Auth RCE (CVE-2025-61757) https://slcyber.io/research-center/breaking-oracles-identity-manager-pre-auth-rce/

In case you had missed it - I had. VirtualBox now supports Windows on Arm.

https://blogs.oracle.com/virtualization/oracle-virtualbox-72

Not a bad alternative to the departed Windows Services for Android.

Long overdue, but here’s my writeup for #FlareOn12 Task 9: https://hshrzd.wordpress.com/2025/11/20/flare-on-12-task-9/

New assessment for topic: CVE-2025-58034

Topic description: "An Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection') vulnerability [CWE-78] in Fortinet FortiWeb 8.0.0 through 8.0.1, FortiWeb 7.6.0 through 7.6.5, FortiWeb 7.4.0 through 7.4.10, FortiWeb 7.2.0 through 7.2.11, FortiWeb 7.0.0 through 7.0.11 may allow an authenticated attacker to execute unauthorized code on the underlying system via crafted HTTP requests or CLI commands. ..."

"Based on writing the [Rapid7 Analysis](https://attackerkb.com/topics/zClpINmLCh/cve-2025-58034/rapid7-analysis), I have rated the exploitability as `Very High`, as exploitation is trivial and reliable ..."

Link: https://attackerkb.com/assessments/c67a510c-5ac5-43a7-affd-7b7655c4b62f

@rebane2001 that booster thing is plain witchcraft.

pretty fun stuff in here :)
https://hackaday.com/2025/11/18/congratulations-to-the-2025-component-abuse-challenge-winners/

@Baa

Postmortem of the Xubuntu.org download site compromise

https://lwn.net/Articles/1047056/ #LWN

Sent from San Francisco, California, U.S.A. on December 20, 1995. https://postcardware.net/?id=12-38

RCE in Apache Causeway.

https://lists.apache.org/thread/rjlg4spqhmgy1xgq9wq5h2tfnq4pm70b

Cloudflare published a very good article explaining how yesterday's outage happened.

https://blog.cloudflare.com/18-november-2025-outage/

I encourage everyone to read it.

I also think people are focusing on that particular unwrap() too much, and not enough on a bigger picture: lack of fallbacks

Without fallbacks at the interfaces between different subsystems, there's nothing to stop an error in one place from cascading throughout the whole infra

Config parsing is not the only place where such fallback was missing

First #39C3 fake ticket spotted in the wild. If you see any offers on platforms like Kleinanzeigen or eBay showing a ticket it is a scam - tickets are not issued and no one knows how they will look like. Flag those offers please.