Inline Google Spreadsheet Viewer <= 0.9.6 - Cross-Site Request Forgery

2015-05-11 00:00

Anonymous

Strategic Overview

Status

Patched in 0.9.6.1

Affected PluginInline Google Spreadsheet Viewer

Affected Version<= 0.9.6

CVSS4.3Medium

CVECVE-2015-10108

View all Inline Google Spreadsheet Viewer vulnerabilities

Vulnerability Overview

The Inline Google Spreadsheet Viewer plugin for WordPress is vulnerable to Cross-Site Request Forgery in versions up to, and including, 0.9.6. This is due to missing or incorrect nonce validation in the vistable-proxy.php file which was converted to the maybeFetchGvizDataSource function. This makes it possible for unauthenticated attackers to import data from arbitrary locations 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 0.9.6.1, 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-2015-10108 https://www.wordfence.com/threat-intel/vulnerabilities/id/f0543f32-54d4-4180-95c4-c9ddc0e08384

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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