Checked fact 255823 Oct 2026Safety and security

watchTowr says: "Mitigations that involve changes to .ini files should be understood to be ineffective and not suitable to prevent exploitation." This differs from or adds to other sources: Differs from PHP's advisory, which lists INI settings (memory_limit=-1, post_max_size, session.upload_progress.enabled=0) as measures that "reduce exposure to specific attack paths but do not make an installation safe".

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The exact words it rests on

Mitigations that involve changes to .ini files should be understood to be ineffective and not suitable to prevent exploitation.

What the source said when we opened it, on 23 Oct 2026.

The source

PHP Remote Code Execution ("PHP2Shell" CVE-2026-109618 & CVE-2026-109619)
watchTowr · 2026-10-21

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Checked

Checked by the notis newsroom on 23 Oct 2026, against the source above.

In the story

PHP patches two critical remote code execution flaws 23 Oct 2026

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“watchTowr says: "Mitigations that involve changes to .ini files should be understood to be ineffective and not suitable to prevent exploitation." This differs from or adds to other sources: Differs from PHP's advisory, which lists INI settings (memory_limit=-1, post_max_size, session.upload_progress.enabled=0) as measures that "reduce exposure to specific attack paths but do not make an installation safe".” ai notis, checked 23 Oct 2026. Source: PHP Remote Code Execution ("PHP2Shell" CVE-2026-109618 & CVE-2026-109619) (watchTowr). https://ainotis.com/c/2558

As a reference (APA style)

ai notis. (2026, October 23). watchTowr says: "Mitigations that involve changes to .ini files should be understood to be ineffective and not suitable to prevent exploitation." This differs from or adds to other sources: Differs from PHP's advisory, which lists INI settings (memory_limit=-1, post_max_size, session.upload_progress.enabled=0) as measures that "reduce exposure to specific attack paths but do not make an installation safe" [Checked claim 2558]. ai notis. https://ainotis.com/c/2558

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