CVE-2026-30933

Published: Mar 10, 2026 Last Modified: Mar 11, 2026
ExploitDB:
Other exploit source:
Google Dorks:
HIGH 7,5
Source: [email protected]
Attack Vector: network
Attack Complexity: low
Privileges Required: none
User Interaction: none
Scope: unchanged
Confidentiality: high
Integrity: none
Availability: none

Description

AI Translation Available

FileBrowser Quantum is a free, self-hosted, web-based file manager. Prior to 1.3.1-beta and 1.2.2-stable, the remediation for CVE-2026-27611 is incomplete. Password protected shares still disclose tokenized downloadURL via /public/api/share/info. This vulnerability is fixed in 1.3.1-beta and 1.2.2-stable.

EPSS (Exploit Prediction Scoring System)

Trend Analysis

EPSS (Exploit Prediction Scoring System)

Prevede la probabilità di sfruttamento basata su intelligence sulle minacce e sulle caratteristiche della vulnerabilità.

EPSS Score
0,0007
Percentile
0,2th
Updated

EPSS Score Trend (Last 6 Days)

200

Exposure of Sensitive Information to an Unauthorized Actor

Draft
Abstraction: Class Structure: Simple
Common Consequences
Security Scopes Affected:
Confidentiality
Potential Impacts:
Read Application Data
Applicable Platforms
Technologies: Mobile, Not Technology-Specific, Web Based
Likelihood of Exploit: High
View CWE Details
306

Missing Authentication for Critical Function

Draft
Abstraction: Base Structure: Simple
Common Consequences
Security Scopes Affected:
Access Control Other
Potential Impacts:
Gain Privileges Or Assume Identity Varies By Context
Applicable Platforms
Technologies: Cloud Computing, ICS/OT
Likelihood of Exploit: High
View CWE Details
602

Client-Side Enforcement of Server-Side Security

Draft
Abstraction: Class Structure: Simple
Common Consequences
Security Scopes Affected:
Access Control Availability
Potential Impacts:
Bypass Protection Mechanism Dos: Crash, Exit, Or Restart Gain Privileges Or Assume Identity
Applicable Platforms
Technologies: ICS/OT, Mobile
Likelihood of Exploit: Medium
View CWE Details
https://github.com/gtsteffaniak/filebrowser/releases/tag/v1…
https://github.com/gtsteffaniak/filebrowser/releases/tag/v1.2.2-stable
https://github.com/gtsteffaniak/filebrowser/releases/tag/v1…
https://github.com/gtsteffaniak/filebrowser/releases/tag/v1.3.1-beta
https://github.com/gtsteffaniak/filebrowser/security/adviso…
https://github.com/gtsteffaniak/filebrowser/security/advisories/GHSA-525j-95gf-…