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Joined December 2022
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Since @constrainterror and someone else asked for this, there you go, my notes on installing Artix encrypted, enjoy.
github.com/bash-bunny/Encryp…
Bash Bunny retweeted
stealmybitcoin was just solved by @killa. Or rather solved a few hours ago. He was confused because the wallet address was wrong. Turns out the server didn't have the right wallet :P
I took a closer look at the stealmybitcoin.com CTF, which aims to demonstrate that PHP2SHELL is not realistically exploitable. So I gave it a try.
Note: My analysis could be wrong, and I'm more than happy to be proven otherwise.
Here’s what I found:
• The server responds with Server: nginx and X-Powered-By: PHP/8.4.26.
• My differential fingerprinting scanner independently confirmed at least PHP 8.2+
• Hypotheses: I considered two possible setups:
◦ nginx → PHP-FPM
◦ nginx → Apache → PHP-FPM/mod_php
• After comparing the server's behavior against local test environments, the closest match appears to be nginx → PHP cli-server.
Plot twist: the response behavior is consistent with the PHP cli-server serving a static index.html rather than an index.php. If that's indeed the case, the challenge appears to be intentionally made unexploitable.
My conclusion (for now) is that I'm questioning whether this is a good-faith challenge.
Happy to be corrected if I've missed something!
Bash Bunny retweeted
cups local privilege escalation (libcupsfilters 2-2.2.1)
---
You can exploit the interaction between cups-browsed, libcupsfilters, and ghostscript (-i [include path]) to obtain code execution as root via a privileged printing service.
The poc abuses remotely advertised printer auto discovery + user-supplied attributes, which are passed to ghostscript without proper validation.
poc: codeberg.org/piratemoo/cowcu…
./cowcups.sh ls ./mooshell
#hack #vulnerability #exploit
Bash Bunny retweeted
I took a closer look at the stealmybitcoin.com CTF, which aims to demonstrate that PHP2SHELL is not realistically exploitable. So I gave it a try.
Note: My analysis could be wrong, and I'm more than happy to be proven otherwise.
Here’s what I found:
• The server responds with Server: nginx and X-Powered-By: PHP/8.4.26.
• My differential fingerprinting scanner independently confirmed at least PHP 8.2+
• Hypotheses: I considered two possible setups:
◦ nginx → PHP-FPM
◦ nginx → Apache → PHP-FPM/mod_php
• After comparing the server's behavior against local test environments, the closest match appears to be nginx → PHP cli-server.
Plot twist: the response behavior is consistent with the PHP cli-server serving a static index.html rather than an index.php. If that's indeed the case, the challenge appears to be intentionally made unexploitable.
My conclusion (for now) is that I'm questioning whether this is a good-faith challenge.
Happy to be corrected if I've missed something!
Bash Bunny retweeted
Someone has created a vulnerable PHP website, loaded it with a Bitcoin wallet, and challenged the Internet to hack into it and they can keep the Bitcoin. It has a running timer to show if the PHP exploitability was over-hyped. stealmybitcoin.com/
Que un sabado tenga que descargarme una VPN para bypasearme la chorrada de @LaLiga porque hay futbol y han decidido que no puedo conectarme a mi gestor de videojuegos no me la esperaba la verdad...
@Tebasjavier espero que no tengas hijos "frikis" que les guste viciar...
Sabios de X, que haceis cuando veis una chorrada enorme, clickbait, copiado y pegado de chatgpt, sin el más mínimo sentido en vuestro ámbito?
Es para un amigo...
Parece real web.archive.org/web/20261023…
Bash Bunny retweeted
Acabo de encontrarme una página web de un ministerio sirviendo el backend de una plataforma crypto 😶
Bash Bunny retweeted
Vaya
Renfe anuló un contrato de ciberseguridad y desoyó un informe de Defensa antes del hackeo.
✍️ Una noticia de Javier Leal (@jleal_1).
theobjective.com/economia/tr…
Bash Bunny retweeted
JUST IN: UK police arrest 15 y/o boy, seize his devices, & collect his DNA after he posted photo of a local politician edited to look like a rabbit.
Bash Bunny retweeted
I think we've discovered another critical vulnerability:
CVE-2026-BURNOUT: AppSec Professional Exhaustion
Severity: Critical (CVSS 10.0)
Description: A vulnerability affecting security professionals exposed to a continuous stream of critical RCEs, zero-days, emergency patches, and Friday afternoon disclosures.
Impact: Sleep deprivation, excessive caffeine consumption, and an inability to enjoy weekends.
Attack vector: Reading security advisories.
Affected versions: All AppSec professionals, regardless of experience.
Mitigation: No known patch. Air-gapping may delay the inevitable. Total system collapse remains a possibility. 🔥
Dejo por aquí una POC de php2shell contra todas las versiones de php oficiales de docker y sigue siendo vulnerables hasta los parches con diferentes chains para llegar el RCE con una pequeña shell
github.com/GoldraK/php2shell…
#php #Security
Summary of the week
So basically, today PHP got two critical bugs that let anyone run code on your server without even logging in, which is bad, and then the details leaked before the patch was even out, which is worse, and it works on WordPress and MediaWiki and Magento and Joomla and Laravel, and Censys says like 1.5 million servers are running a version with no fix, so the NSA was like "take your system offline," and the FBI was like "take your system offline," and CISA and the UK and CERT-EU were all like "take your system offline," and then the Prime Minister of Japan, the actual Prime Minister, posted at 5:55 in the morning telling 48.8 million people to take their system offline, so everyone took their system offline, like the Dutch cybersecurity agency took its own website offline, and the Dutch parliament went offline, and the Port of Rotterdam went offline, and Finland and France and Denmark started pulling government sites, and Wikipedia went down, and Archive.org went down, and Asana and GOG and Something Awful went down, and the University of Vienna's webmail went down for some reason, and that's just PHP. Because GitLab also dropped a CVSS 10.0, which is the highest score they give out, for a bug that's been there since 2014, so that's every self-hosted GitLab for twelve years, and then LiteLLM 1.107.0 got hijacked and shipped a credential stealer and a remote access trojan in every single wheel and the Docker images, including latest, and you didn't even have to import it, just installing it was enough, and it's the second time this year, and then Railway paused every deployment on the entire platform because someone got into the environment variables, so now everyone has to rotate every secret they've ever stored there, and TiDB Cloud said someone was walking around inside with stolen credentials for basically a month and an extortion group says they took 10.6 terabytes, and Zeabur got breached for the second time in two months and is just shutting down, like the whole company, and Node.js patched remote code execution and a TLS bypass, and CISA says Plex is being actively exploited, and someone took over 300 Tor exit relays to steal SSH passwords, and SafePay ransomware has hit over 600 critical infrastructure orgs, and India's biggest bank filed a data loss incident, and Japan has been in an official state of emergency in cyberspace since October 9, which honestly explains the 5:55 AM post. Oh, and eMudhra, a certificate authority that's issued over 60 million certificates, whose entire job is proving websites are who they say they are, was supposed to be using private keys that are random numbers over a hundred digits long, and one of them was 4. Just 4. And the others were like 66 and 237. Anyway, it's Wednesday.
Bash Bunny retweeted
So basically, today PHP got two critical bugs that let anyone run code on your server without even logging in, which is bad, and then the details leaked before the patch was even out, which is worse, and it works on WordPress and MediaWiki and Magento and Joomla and Laravel, and Censys says like 1.5 million servers are running a version with no fix, so the NSA was like "take your system offline," and the FBI was like "take your system offline," and CISA and the UK and CERT-EU were all like "take your system offline," and then the Prime Minister of Japan, the actual Prime Minister, posted at 5:55 in the morning telling 48.8 million people to take their system offline, so everyone took their system offline, like the Dutch cybersecurity agency took its own website offline, and the Dutch parliament went offline, and the Port of Rotterdam went offline, and Finland and France and Denmark started pulling government sites, and Wikipedia went down, and Archive.org went down, and Asana and GOG and Something Awful went down, and the University of Vienna's webmail went down for some reason, and that's just PHP. Because GitLab also dropped a CVSS 10.0, which is the highest score they give out, for a bug that's been there since 2014, so that's every self-hosted GitLab for twelve years, and then LiteLLM 1.107.0 got hijacked and shipped a credential stealer and a remote access trojan in every single wheel and the Docker images, including latest, and you didn't even have to import it, just installing it was enough, and it's the second time this year, and then Railway paused every deployment on the entire platform because someone got into the environment variables, so now everyone has to rotate every secret they've ever stored there, and TiDB Cloud said someone was walking around inside with stolen credentials for basically a month and an extortion group says they took 10.6 terabytes, and Zeabur got breached for the second time in two months and is just shutting down, like the whole company, and Node.js patched remote code execution and a TLS bypass, and CISA says Plex is being actively exploited, and someone took over 300 Tor exit relays to steal SSH passwords, and SafePay ransomware has hit over 600 critical infrastructure orgs, and India's biggest bank filed a data loss incident, and Japan has been in an official state of emergency in cyberspace since October 9, which honestly explains the 5:55 AM post. Oh, and eMudhra, a certificate authority that's issued over 60 million certificates, whose entire job is proving websites are who they say they are, was supposed to be using private keys that are random numbers over a hundred digits long, and one of them was 4. Just 4. And the others were like 66 and 237. Anyway, it's Wednesday.































