W3 Total Cache 0.9.2.6-0.9.3 - File Read / Directory Traversal

2020-12-22 00:00

Anonymous

Strategic Overview

Status

Patched in 0.9.4

Affected PluginW3 Total Cache

Affected Version0.9.2.6 – 0.9.3

CVSS7.5High

CVECVE-2019-6715

View all W3 Total Cache vulnerabilities

Vulnerability Overview

The script pub/sns.php in the W3 Total Cache plugin (versions 0.9.2.6 through 0.9.3) allows remote attackers to read arbitrary files via the SubscribeURL field in SubscriptionConfirmation JSON data.

Technical Analysis

REMEDIATION: Update to version 0.9.4, or a newer patched version --- IDENTIFIER: CWE-200 (Exposure of Sensitive Information to an Unauthorized Actor) The product exposes sensitive information to an actor that is not explicitly authorized to have access to that information.

External References

https://www.cve.org/CVERecord?id=CVE-2019-6715 https://www.wordfence.com/threat-intel/vulnerabilities/id/4b34dd60-359c-44a0-9e47-dc8c4e66b50e

CVSS Vector

7.5

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

Base

Attack VectorNetwork
Attack ComplexityLow
Privileges RequiredNone
User InteractionNone
ScopeUnchanged
ConfidentialityHigh
IntegrityNone
AvailabilityNone

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