Greeklish-permalink <= 3.3 - Missing Authorization via cyrtrans_ajax_old AJAX action

2023-06-19 00:00

Jonas Höbenreich

Strategic Overview

Status

Patched in 3.5

Affected PluginGreeklish-permalink

Affected Version<= 3.3

CVSS5.3Medium

CVECVE-2023-2495

View all Greeklish-permalink vulnerabilities

Vulnerability Overview

The Greeklish-permalink plugin for WordPress is vulnerable to unauthorized modification of data due to a missing capability check on the 'cyrtrans_ajax_old' AJAX action in versions up to, and including, 3.3. This makes it possible for unauthenticated attackers to modify post slugs.

Technical Analysis

REMEDIATION: Update to version 3.5, or a newer patched version --- IDENTIFIER: CWE-862 (Missing Authorization) The product does not perform an authorization check when an actor attempts to access a resource or perform an action.

External References

https://www.cve.org/CVERecord?id=CVE-2023-2495 https://www.wordfence.com/threat-intel/vulnerabilities/id/3be0e82c-f9a8-42a5-9abb-24cc60e03944

CVSS Vector

5.3

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

Base

Attack VectorNetwork
Attack ComplexityLow
Privileges RequiredNone
User InteractionNone
ScopeUnchanged
ConfidentialityNone
IntegrityLow
AvailabilityNone

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