CVE-2021-4341

uListing <= 1.6.6 - Unauthenticated Wordpress Options Changes via AJAX

criticalMissing Authorization

9.8

CVSS Score

9.8

CVSS Score

critical

Severity

1.7

Patched in

1090d

Time to patch

Description

The uListing plugin for WordPress is vulnerable to authorization bypass via Ajax due to missing capability checks, missing input validation, and a missing security nonce in the stm_update_email_data AJAX action in versions up to, and including, 1.6.6. This makes it possible for unauthenticated attackers to change any WordPress option in the database.

CVSS Vector Breakdown

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

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

High

Confidentiality

High

Integrity

High

Availability

Technical Details

Affected versions<1.7

PublishedJanuary 28, 2021

Last updatedJanuary 22, 2024

Affected pluginulisting

References

https://www.wordfence.com/threat-intel/vulnerabilities/id/1814537d-8307-4d1f-86c8-801519172be5?source=api-prod

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