WebP Express <= 0.14.10 - Authenticated Stored Cross-Site Scripting

2019-06-26 00:00

m0ns7er

Strategic Overview

Status

Patched in 0.14.11

Affected PluginWebP Express

Affected Version< 0.14.11

CVSS5.4Medium

CVECVE-2019-15837

View all WebP Express vulnerabilities

Vulnerability Overview

The webp-express plugin before 0.14.8 for WordPress has stored XSS.

Technical Analysis

REMEDIATION: Update to version 0.14.11, or a newer patched version --- IDENTIFIER: CWE-79 (Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')) The product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users.

External References

https://www.cve.org/CVERecord?id=CVE-2019-15837 https://www.wordfence.com/threat-intel/vulnerabilities/id/3b7108fc-0eb2-4f9f-b747-3b83c57a1b53

CVSS Vector

5.4

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

Base

Attack VectorNetwork
Attack ComplexityLow
Privileges RequiredLow
User InteractionRequired
ScopeChanged
ConfidentialityLow
IntegrityLow
AvailabilityNone

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