PT-2023-28580 · WordPress · Realia

István Márton + 1 · Published 2023-08-10 · Updated 2023-08-15 · CVE-2023-4277

Positive Technologies (AI Summary)

CVSS v3.1

8.8

High

Base vector

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

Name of the Vulnerable Software and Affected Versions Realia plugin for WordPress versions up to, and including, 1.4.0

Description The issue is due to missing nonce validation on the process change profile form function, making it possible for unauthenticated attackers to change user email via a forged request. This can happen if an attacker can trick a site administrator into performing an action such as clicking on a link.

Recommendations For versions up to, and including, 1.4.0, consider disabling the process change profile form function until a patch is available to prevent exploitation. Restrict access to areas where this function is used to minimize the risk of email changes by unauthorized parties.

Fix

CSRF

Weakness Enumeration

CWE-352

Related Identifiers

CVE-2023-4277

Affected Products

Realia

References · 7

• https://plugins.trac.wordpress.org/browser/realia/tags/1.4.0/includes/post-types/class-realia-post-type-user.php#L112 · Patch
• https://osv.dev/vulnerability/CVE-2023-4277 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2023-4277 · Security Note
• https://wordfence.com/threat-intel/vulnerabilities/id/06f33e18-0bdd-4c56-a8df-fc1969b9ecf8?source=cve · Note
• https://t.me/cvenotify/56181 · Telegram Post
• https://t.me/cibsecurity/68175 · Telegram Post
• https://twitter.com/cracbot/status/1689879412970524672 · Twitter Post