CVE-2019-19901

Published: Dic 19, 2019 Last Modified: Nov 21, 2024 EU-VD ID: EUVD-2019-9493 Aliases: GSD-2019-19901
ExploitDB:
Other exploit source:
Google Dorks:
MEDIUM 4,8
Source: [email protected]
Attack Vector: network
Attack Complexity: low
Privileges Required: high
User Interaction: required
Scope: changed
Confidentiality: low
Integrity: low
Availability: none
LOW 3,5
Source: [email protected]
Access Vector: network
Access Complexity: medium
Authentication: single
Confidentiality: none
Integrity: partial
Availability: none

Description

AI Translation Available

An issue was discovered in Backdrop CMS 1.13.x before 1.13.5 and 1.14.x before 1.14.2. It doesn't sufficiently filter output when displaying certain block descriptions created by administrators. An attacker could potentially craft a specialized description, then have an administrator execute scripting when configuring a layout, aka XSS. This issue is mitigated by the fact that the attacker would be required to have the permission to create custom blocks, which is typically an administrative task.

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
0,0041
Percentile
0,6th
Updated

EPSS Score Trend (Last 90 Days)

79

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

Stable
Abstraction: Base Structure: Simple
Common Consequences
Security Scopes Affected:
Access Control Confidentiality Integrity Availability
Potential Impacts:
Bypass Protection Mechanism Read Application Data Execute Unauthorized Code Or Commands
Applicable Platforms
Technologies: AI/ML, Web Based, Web Server
Likelihood of Exploit: High
View CWE Details
Application

Backdrop Cms by Backdropcms

Product Information
Vendor Backdropcms
Product Backdrop Cms
Version Range Affected
From 1.13.0 (inclusive)
To 1.13.5 (exclusive)
cpe:2.3:a:backdropcms:backdrop_cms:*:*:*:*:*:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
Application

Backdrop Cms by Backdropcms

Product Information
Vendor Backdropcms
Product Backdrop Cms
Version Range Affected
From 1.14.0 (inclusive)
To 1.14.2 (exclusive)
cpe:2.3:a:backdropcms:backdrop_cms:*:*:*:*:*:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
https://backdropcms.org/security/backdrop-sa-core-2019-013
Vendor Advisory
https://backdropcms.org/security/backdrop-sa-core-2019-013
https://backdropcms.org/security/backdrop-sa-core-2019-013
Vendor Advisory
https://backdropcms.org/security/backdrop-sa-core-2019-013