Top 10 <= 2.9.4 - Cross-Site Request Forgery Bypass

2020-09-16 00:00

Jerome Bruandet

Strategic Overview

Status

Patched in 2.9.5

Affected PluginWebberZone Top 10 — Popular Posts

Affected Version< 2.9.5

CVSS4.3Medium

CVECVE-2020-36761

View all WebberZone Top 10 — Popular Posts vulnerabilities

Vulnerability Overview

The Top 10 plugin for WordPress is vulnerable to Cross-Site Request Forgery in versions up to, and including, 2.10.4. This is due to missing or incorrect nonce validation on the tptn_export_tables() function. This makes it possible for unauthenticated attackers to generate an export of the top 10 table via a forged request granted they can trick a site administrator into performing an action such as clicking on a link.

Technical Analysis

REMEDIATION: Update to version 2.9.5, 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-2020-36761 https://www.wordfence.com/threat-intel/vulnerabilities/id/f0af86e4-c30b-49e2-ad6a-97a415a74d18

CVSS Vector

4.3

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

Base

Attack VectorNetwork
Attack ComplexityLow
Privileges RequiredNone
User InteractionRequired
ScopeUnchanged
ConfidentialityNone
IntegrityLow
AvailabilityNone

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