PHP Vulnerability Takes Down Sites Worldwide — 5ch: “A Hijacked Site Is Like an Abandoned House Turned into a Hangout Den”

From our other sites

The story

A vulnerability has been discovered in PHP, the programming language said to power roughly 70% of the world’s websites, causing numerous sites — including government agency pages and Wikipedia — to go temporarily offline in various countries on the 22nd. The outages are an emergency measure while the patch is rolled out, and governments worldwide are urging swift action to prevent data leaks. On 5ch, opinions split between shutting every site down at once versus patching in rotation, and the thread also lit up with down-to-earth analogies explaining how hijacked sites get turned into attack “stepping stones.”

Thu, Oct 22, 7:16 AM

Jiji Press

[Washington, Brussels — Jiji] Following the discovery of a vulnerability in the programming language PHP, government agency websites and others went offline one after another across countries worldwide as they awaited updates. The fallout from the crisis spread rapidly, given that the software is used by an estimated 70% of the world’s websites. Governments around the world called for urgent action to prevent data leaks and other damage.

Source: topics.smt.docomo.ne.jp / Read the original article

What people said

7AnonymousOct 22, 2026 09:16
No data here that's worth leaking to an anonymous forum
77AnonymousOct 22, 2026 09:53
Re: #7
Plenty of self-proclaimed rich folks around here lol. Weird that none of them get targeted though — maybe attackers can tell there's nothing worth taking?
12AnonymousOct 22, 2026 09:17
Updated from 7.2 to 7.4 for now, just sitting tight
101AnonymousOct 22, 2026 10:03
Re: #12
I think the 7.x branch wasn't covered by the patch
22AnonymousOct 22, 2026 09:21
Looking at this, Jiji Press actually seems solid

unlike Japanese TV and ITmedia, which love stirring up panic in the public
31AnonymousOct 22, 2026 09:27
Re: #22
If we're talking about fear-mongering, why isn't the PM's official X account on that list?
26AnonymousOct 22, 2026 09:22
Even Hiroshi Abe's official homepage is down lol
Though that's actually a server-side issue lol (his site is a famously bare-bones, ancient-HTML page that's become an internet running joke)
29AnonymousOct 22, 2026 09:24
Re: #26 Why aren't you doing your best!! (a nod to a famous line from one of his old drama roles)
39AnonymousOct 22, 2026 09:31
Re: #26
Bring it on!
36AnonymousOct 22, 2026 09:30
This kind of thing's going to become an everyday occurrence, so they should just rotate maintenance every month
Shutting everything down at once for simultaneous maintenance is just dumb
58AnonymousOct 22, 2026 09:44
Re: #36
If you don't patch it you get a leak-and-tamper free-for-all though…
85AnonymousOct 22, 2026 09:56
Re: #36
What do you mean 'take turns'?
Thinking attackers will politely wait in line is the dumb part…
37AnonymousOct 22, 2026 09:31
What exactly in PHP has the vulnerability?
There might be systems out there that don't even use the vulnerable part
Saying 'take everything offline across the board' is just heavy-handed!
43AnonymousOct 22, 2026 09:36
Re: #37
Just using PHP at all means you've basically got this hole built in as standard equipment
There's no site running PHP that's 'totally fine'
The attack method is public now too, so any clueless site that skips the patch is gonna get hit by trolls doing it for kicks
55AnonymousOct 22, 2026 09:43
Re: #37
Back in the day hackers only went after important sites because it took effort
But now AI just carpet-bombs everything indiscriminately
So you either eat the hit or take it offline, no other choice
41AnonymousOct 22, 2026 09:34
Re: #1
PHP vulnerability discovered by OpenAI's AI — "Expect a surge of similar discoveries in the coming months"
https://asahi.5ch.io/test/read.cgi/newsplus/1792623045/
75AnonymousOct 22, 2026 09:51
Re: #41
Figured as much. The top priority now is finding vulnerabilities before the bad guys do
This just proves that not everyone skilled with powerful tools is a good person — honestly you'd think that was obvious from the start lol


Feels like big companies doing shady stuff behind the scenes is getting sugar-coated by pinning it all on 'attackers'
Even before AI there were places with seriously lax security. I cut ties with that one service — never want to deal with them again!
42AnonymousOct 22, 2026 09:35
Even if you say 'PHP,' most regular people have basically no clue what that even is
47AnonymousOct 22, 2026 09:38
Re: #42
Honestly it doesn't really click for me
I get that sites handling credit cards or personal info are in trouble, but then some people are going 'my personal blog's in danger too~' which just confuses me more
45AnonymousOct 22, 2026 09:38
If Wikipedia gets tampered with, what are we even supposed to trust anymore?
53AnonymousOct 22, 2026 09:41
Re: #45
Gemini and 'Chappy' (slang for ChatGPT) will do just fine lol
Easier on the mind than Wikipedia anyway, which breaks out into edit wars every now and then
69AnonymousOct 22, 2026 09:48
Re: #45
Uncyclopedia (the satirical parody wiki)
46AnonymousOct 22, 2026 09:38
They're patching the vulnerability once it's found, so it's not that big a deal. At worst, sites are down just while updating
What's actually dangerous is if a site ignores the official call to update
60AnonymousOct 22, 2026 09:45
Re: #46
Sites stuck on old versions don't get updated
95AnonymousOct 22, 2026 10:01
Re: #46
Also, if a site isn't compatible with the latest version, updating will just break it
74AnonymousOct 22, 2026 09:51
Re: #47
Getting turned into a stepping stone for attacks causes all sorts of headaches though
82AnonymousOct 22, 2026 09:55
Re: #74
I'm clueless about IT so that means nothing to me
What's a 'stepping stone'?
107AnonymousOct 22, 2026 10:05
Re: #82
It's like an abandoned house getting turned into a hangout for delinquents or a spot for drug deals
109AnonymousOct 22, 2026 10:07
Re: #107
Oh, I think I get it a little bit now
So even some random personal blog out there could end up as a base of operations for bad actors?
84AnonymousOct 22, 2026 09:56
At this point, isn't the only option to build a system where AI automatically finds vulnerabilities and patches the holes itself?
87AnonymousOct 22, 2026 09:58
Re: #84
Guess we need to get AI to build that right away
88AnonymousOct 22, 2026 09:59
Re: #84
PHP vulnerability discovered by OpenAI's AI — "Expect a surge of similar discoveries in the coming months"
https://news.yahoo.co.jp/articles/5d375ba62b0fc0c6cf876ea7f5a322d2973da453

It's not fully automatic yet, but this case is pretty much exactly what you're describing
92AnonymousOct 22, 2026 09:59
Re: #84
No matter how much defensive AI you build in to find the holes,
all it takes is the attackers getting ahead by just one and you're done
124AnonymousOct 22, 2026 10:15
CGI's basically dead and I figured JS was the mainstream choice these days, but turns out PHP's still used a ton
138AnonymousOct 22, 2026 10:23
Re: #124
A famous example is WordPress — that's PHP. I'd guess a lot of internal company workflows running Redmine too
141AnonymousOct 22, 2026 10:24
Re: #124
PHP's at its peak right now and still has plenty of room to grow
149AnonymousOct 22, 2026 10:31
Right now there's some crazy person who dumped the vulnerability code for the whole world to see on X
If you're on X, try searching @J4ck3LSyN
You can watch the guy who leaked it to the entire world before the official announcement
Heads up though — he's currently in an all-out flame war with furious engineers from around the globe, so touch at your own risk
150AnonymousOct 22, 2026 10:33
Re: #149
If he's not actually attacking anything, that makes him a white-hat hacker
163AnonymousOct 22, 2026 10:48
Re: #149
Engineers from literally the whole world uniting together over this is hilarious

Background and Key Points of This Topic

PHP is widely used as the foundation for building websites around the world, including WordPress, and this vulnerability is said to potentially affect not just one specific feature but many sites that run on PHP in general. The thread’s buzz over reports that “OpenAI’s AI discovered the vulnerability” points to an era where AI can find holes before attackers do — but there are also warnings that AI is starting to be used for indiscriminate malicious scanning as well, suggesting both defense and offense are advancing in parallel with AI. There was also criticism toward the person who published vulnerability details on X (formerly Twitter) before the official announcement — a case that clashes with the security industry’s emphasis on “responsible disclosure.” As for the all-at-once shutdown response, some argued sites could simply be maintained in rotation instead, but since attackers move en masse to target weak points before patches land, handling it piecemeal risks falling behind.

※This article is excerpted and summarized from the 5ch (News Speed+) thread “[PHP Vulnerability Discovered] Website Outages Hit Countries Worldwide — Government Agencies, Wikipedia Included — Calls for “Urgent Response”.”

Comments

Leave a Reply

Your email address will not be published. Required fields are marked *