WordPress Gallery Plugin – NextGEN Gallery < 2.0.77.3 - Cross-Site Request Forgery

2015-03-25 00:00

Louie Augarde

Strategic Overview

Status

Patched in 2.0.77.3

Affected PluginPhoto Gallery, Sliders, Proofing and Themes – NextGEN Gallery

Affected Version< 2.0.77.3

CVSS8.8High

CVECVE-2015-1784

View all Photo Gallery, Sliders, Proofing and Themes – NextGEN Gallery vulnerabilities

Vulnerability Overview

In nextgen-galery wordpress plugin before 2.0.77.3 there are two vulnerabilities which can allow an attacker to gain full access over the web application. The vulnerabilities lie in how the application validates user uploaded files and lack of security measures preventing unwanted HTTP requests.

Technical Analysis

REMEDIATION: Update to version 2.0.77.3, 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-2015-1784 https://www.wordfence.com/threat-intel/vulnerabilities/id/15c11a0e-6185-4072-88c6-303090adf898

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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