CVE-2019-5418

Signals

NVD · CVE-2026-64604 · In the Linux kernel, the following vulnerability has been resolved: KVM: VMX: Grab vmcs12 on CR8 interception update iff vCPU is in guest mode When updating CR8NVD · CVE-2026-64603 · In the Linux kernel, the following vulnerability has been resolved: platform/x86: intel-hid: Protect ACPI notify handler against recursion Since commit e2ffcda1NVD · CVE-2026-64602 · In the Linux kernel, the following vulnerability has been resolved: iio: adc: spear: Initialize completion before requesting IRQ In the report from Jaeyoung ChuNVD · CVE-2026-64601 · In the Linux kernel, the following vulnerability has been resolved: ALSA: us144mkii: capture_urb_complete: redundant usb_anchor_urb corrupts anchor list on eachCISA KEV · CVE-2026-63077 · 9.8 · JetBrains TeamCity Deserialization of Untrusted Data Vulnerability · Added 2026-08-05 · Due 2026-08-08CISA KEV · CVE-2026-18556 · 7.4 · N-able N-central Authentication Bypass Using an Alternate Path or Channel Vulnerability · Added 2026-08-04 · Due 2026-08-07NVD · CVE-2026-64604 · In the Linux kernel, the following vulnerability has been resolved: KVM: VMX: Grab vmcs12 on CR8 interception update iff vCPU is in guest mode When updating CR8NVD · CVE-2026-64603 · In the Linux kernel, the following vulnerability has been resolved: platform/x86: intel-hid: Protect ACPI notify handler against recursion Since commit e2ffcda1NVD · CVE-2026-64602 · In the Linux kernel, the following vulnerability has been resolved: iio: adc: spear: Initialize completion before requesting IRQ In the report from Jaeyoung ChuNVD · CVE-2026-64601 · In the Linux kernel, the following vulnerability has been resolved: ALSA: us144mkii: capture_urb_complete: redundant usb_anchor_urb corrupts anchor list on eachCISA KEV · CVE-2026-63077 · 9.8 · JetBrains TeamCity Deserialization of Untrusted Data Vulnerability · Added 2026-08-05 · Due 2026-08-08CISA KEV · CVE-2026-18556 · 7.4 · N-able N-central Authentication Bypass Using an Alternate Path or Channel Vulnerability · Added 2026-08-04 · Due 2026-08-07

CVE Database · CVE-2019-5418

CVE-2019-5418

· HIGHAnalyzed

CVSS v3.1

7.5

EPSS

98.51%

Published

Mar 27, 2019

Modified

Oct 30, 2025

CISA Known Exploited Vulnerability

Added: 2025-07-07 · Due: 2025-07-28

Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.

Public PoC / Exploit (11)

All weaponized →

NucleiNuclei detection template TrickestTrickest PoC index Exploit-DBRails 5.2.1 - Arbitrary File Content Disclosure GitHub PoCmpgn/CVE-2019-5418★201 GitHub PoCmpgn/Rails-doubletap-RCE★133 GitHub PoCbrompwnie/CVE-2019-5418-Scanner★36 GitHub PoComarkurt/CVE-2019-5418★5 GitHub PoCrandom-robbie/CVE-2019-5418★5 GitHub PoCBad3r/RailroadBandit★3 GitHub PoCkailing0220/CVE-2019-5418★2 GitHub PoCztgrace/CVE-2019-5418-Rails3★0

Links to public security research (Exploit-DB, Nuclei, Trickest, GitHub) for defensive use only.

Description

There is a File Content Disclosure vulnerability in Action View <5.2.2.1, <5.1.6.2, <5.0.7.2, <4.2.11.1 and v3 where specially crafted accept headers can cause contents of arbitrary files on the target system's filesystem to be exposed.

CVSS Vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Weaknesses (CWE)

CWE-22

Affected Products (10)

rubyonrails · rails (up to 4.2.11.1)vulnerable

rubyonrails · rails (up to 5.0.7.2)vulnerable

rubyonrails · rails (up to 5.1.6.2)vulnerable

rubyonrails · rails (up to 5.2.2.1)vulnerable

debian · debian_linuxvulnerable

redhat · cloudformsvulnerable

opensuse · leapvulnerable