Stetic <= 1.0.6 Cross-Site Request Forgery to Stored Cross-Site Scripting

2021-11-29 00:00

Naoki Ogawa, Cryptography Laboratory in Tokyo Denki University

Strategic Overview

Status

Patched in 1.0.7

Affected PluginStetic

Affected Version<= 1.0.6

CVSS8.8High

CVECVE-2021-42364

View all Stetic vulnerabilities

Vulnerability Overview

The Stetic WordPress plugin is vulnerable to Cross-Site Request Forgery due to missing nonce validation via the stats_page function found in the ~/stetic.php file, which made it possible for attackers to inject arbitrary web scripts in versions up to, and including 1.0.6.

Technical Analysis

REMEDIATION: Update to version 1.0.7, or a newer patched version --- IDENTIFIER: CWE-352 (Cross-Site Request Forgery (CSRF)) The web application does not, or cannot, sufficiently verify whether a request was intentionally provided by the user who sent the request, which could have originated from an unauthorized actor.

External References

https://www.cve.org/CVERecord?id=CVE-2021-42364 https://www.wordfence.com/threat-intel/vulnerabilities/id/3469ba0d-8ef3-41d0-becb-cf2eb43758f1

CVSS Vector

8.8

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

Base

Attack VectorNetwork
Attack ComplexityLow
Privileges RequiredNone
User InteractionRequired
ScopeUnchanged
ConfidentialityHigh
IntegrityHigh
AvailabilityHigh

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