WP Prayer <= 1.6.5 - Cross-Site Request Forgery Bypass

2021-06-08 00:00

Jerome Bruandet

Strategic Overview

Status

Patched in 1.6.6

Affected PluginWP Prayer

Affected Version<= 1.6.5

CVSS4.3Medium

CVECVE-2021-4412

View all WP Prayer vulnerabilities

Vulnerability Overview

The WP Prayer plugin for WordPress is vulnerable to Cross-Site Request Forgery in versions up to, and including, 1.6.5. This is due to missing or incorrect nonce validation on the save() and export() functions. This makes it possible for unauthenticated attackers to save plugin settings and trigger a data export 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 1.6.6, 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-2021-4412 https://www.wordfence.com/threat-intel/vulnerabilities/id/a7efbdb1-989f-4171-ab55-aff66014337a

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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