Cyber Resilience

CVE-2026-33486

MediumPublic PoC

Published: 26 March 2026

Published
26 March 2026
Modified
31 March 2026
KEV Added
—
Patch
—
CVSS Score v3.1 6.8 CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:N/A:N
EPSS Score 0.0038 30.1th percentile
Risk Priority 35 floored blend · peak EPSS

Summary

CVE-2026-33486 is a medium-severity SSRF (CWE-918) vulnerability in Roadiz Core-Bundle-Dev-App. Its CVSS base score is 6.8 (Medium).

Operationally, exploitation aligns with the MITRE ATT&CK technique Data from Local System (T1005); ranked at the 30.1th percentile by exploit likelihood (below the median); it is not currently listed in the CISA KEV catalog; a public proof-of-concept is referenced.

OWASP Top 10 for Web (2025)

A01:2025 Broken Access Control

EU & UK References

Vulnerability details

Roadiz is a polymorphic content management system based on a node system that can handle many types of services. A vulnerability in roadiz/documents prior to versions 2.7.9, 2.6.28, 2.5.44, and 2.3.42 allows an authenticated attacker to read any file on…

more

the server's local file system that the web server process has access to, including highly sensitive environment variables, database credentials, and internal configuration files. Versions 2.7.9, 2.6.28, 2.5.44, and 2.3.42 contain a patch.

CWE(s)
CWE-918

Related Threats

MITRE ATT&CK Enterprise TechniquesAI

T1005 Data from Local System Collection
Adversaries may search local system sources, such as file systems, configuration files, local databases, virtual machine files, or process memory, to find files of interest and sensitive data prior to Exfiltration.
attack.mitre.org →
T1552.001 Credentials In Files Credential Access
Adversaries may search local file systems and remote file shares for files containing insecurely stored credentials.
attack.mitre.org →
T1083 File and Directory Discovery Discovery
Adversaries may enumerate files and directories or may search in specific locations of a host or network share for certain information within a file system.
attack.mitre.org →
Why these techniques?

Arbitrary file read via authenticated SSRF directly enables local system data access, file/directory discovery, and credential file harvesting.

Confidence: HIGH · MITRE ATT&CK Enterprise v19.0

Affected Assets

roadiz
core-bundle-dev-app
≤ 2.3.42 · 2.4.0 — 2.5.44 · 2.6.0 — 2.6.28

Mitigating Controls

Likely Mitigating Controls AI

Per-CVE control mapping for this CVE has not run yet; the list below is derived from the weakness types (CWEs) cited in the NVD entry.

CA-8 Penetration Testing
addresses: CWE-918

Penetration testing attempts server-side requests to internal resources, identifying SSRF weaknesses for remediation.

SC-7 Boundary Protection
addresses: CWE-918

Outbound connections to external resources can be monitored and limited at the boundary, reducing SSRF impact.

SI-10 Information Input Validation
addresses: CWE-918

Validates server-side URLs and resource references to block SSRF attempts.

SI-4 System Monitoring
addresses: CWE-918

Detects server-side request forgery through monitoring of unexpected outbound connections.

References