Exploit for CVE-2019-5420-RCE

kitploit · 2026-08-25

Description

Remote code execution vulnerability in tools component tracked as CVE-2019-5420.

Entry point

Parameterrails_payload · path

Path/rails/active_storage/disk/#{rails_payload}/test

Exploits Rails development mode secret_key_base to deliver a serialized payload for RCE

Affected Rubyonrails Rails versions

Rubyonrails Rails< 5.2.2.1, 6.0.0

All known vulnerabilities by product

Alt Linux Ruby On Rails Suse

CVSS 9.8 for CVE-2019-5420

9.8

HIGH SEVERITY

Version 3.1

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

Attack Vector:NETWORK

Attack Complexity:LOW

Privileges Required:NONE

User Interaction:NONE

Scope:UNCHANGED

Confidentiality:HIGH

Integrity:HIGH

Availability:HIGH

EPSS Score

92.1%higher than 99.8% of all CVEs

Updated 2026-08-29

CVE Information

CVE-2019-5420

Exploit Details

Modified:2026-08-25 17:51

Last Seen:2026-08-26 09:19

Reporter:KitPloit

Other exploits for CVE-2019-5420

CVE-2019-5420

2026-08-28 KitPloitKITPLOIT

CVE-2019-5420

2026-08-28 KitPloitKITPLOIT

CVE-2019-5420

2026-08-28 KitPloitKITPLOIT

CVE-2019-5420

2026-08-28 KitPloitKITPLOIT

CVE-2019-5420

2026-08-28 KitPloitKITPLOIT

Rails-doubletap-RCE

2026-08-28 KitPloitKITPLOIT

CVE-2019-5420-PoC

2026-08-27 KitPloitKITPLOIT

cve-2019-5420

2026-08-27 KitPloitKITPLOIT

Exploit Code

MARKDOWN2 lines

## https://sploitus.com/exploit?id=KITPLOIT:TOOLS-GITHUB-MMEZA-DEVELOPER-CVE-2019-5420-RCE
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Exploit Code

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