CVE•Published 2026-07-11•Modified 2026-07-23•1 article on news•5 live references•NVD data

CVE-2026-57827Rsjoomla · Rsfiles\!

Vulnerability data via NVD (ingested)

CVSS v3.1

9.8

CRITICAL

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

EPSS percentile

Exploit Prediction Scoring System · top 75% of all CVEs

Weaknesses (CWE)

CWE-434Unrestricted Upload of File with Dangerous Type

Description

Joomla Extension - rsjoomla.com - Unauthenticated file upload in RSFiles component < 1.17.12 - The Joomla extension RSFiles is vulnerable to an unauthenticated arbitrary file upload that allows uploading executable files and leads to full RCE.

Timeline

Published 2026-07-11

Modified 2026-07-23

External references

NVD MITRE Exploit-DB trickest/cve VulnCheck

Search for exposed instances

Shodan + Censys queries derived from NVD's CPE data. The vuln tag catches assets Shodan has explicitly linked to this CVE; the product / banner fingerprints find exposed instances even when the vuln tag was never applied (which is common). Live host counts are a Premium feature.

Shodan · vuln tag

vuln:CVE-2026-57827

Hosts Shodan has explicitly fingerprinted as vulnerable.

Shodan · product

product:"Rsjoomla Rsfiles\!"

All exposed Rsjoomla Rsfiles\! instances — cross-reference with the CVE's affected-version range.

Shodan · banner/body mention

http.html:"Rsfiles\!"

HTTP body or banner mentions "Rsfiles\!" — catches deploys Shodan didn't identify as a product.

More intel sources (5)

Shodan report

vuln:CVE-2026-57827