There isn't an easy exploit for this PHP vulnerability

A security analysis argues that a newly publicized PHP vulnerability, while real, is far harder to exploit in the wild than the breathless coverage suggests. Thousands of published "PoC" exploits on GitHub fail against an unmodified, vanilla PHP instance; many require pre-existing local-file-inclusion (LFI) flaws or other conditions that effectively turn the server into eval(read(user_supplied_file)). Some PoCs even modify the target server to introduce the very vulnerability they claim to exploit. The author tested recommendations: stand up a Docker PHP server and run the scripts yourself rather than trusting LLM-generated claims. The practical result is that most circulating exploits are either fake, lab-only, or dependent on impossible prerequisites, not immediate remote RCEs.

The analysis places this episode against historical, genuinely catastrophic bugs (Log4Shell, Heartbleed, Shellshock, RoR YAML) to explain why panic spread: a headline from a core PHP team member, general distrust of PHP security, viral exploit demos, and the belief that large language models would instantaneously craft working exploit chains. The key conclusion: this vulnerability matters and should be patched, but it does not currently represent a Log4Shell-style, trivially weaponizable disaster.