CVE-2026-116559
A2Reviews <= 1.2.3 - Unauthenticated Plugin Data Modification and Disclosure
Description
The A2Reviews WordPress plugin through 1.2.3 does not properly verify authorization on several of its API command handlers, relying on a signature keyed on a value that is empty by default on an unconnected install, allowing unauthenticated attackers to modify A2Reviews WordPress plugin through 1.2.3 settings and product review metadata and to read non-public product metadata.
INFO
Published Date :
Nov. 15, 2026, 7:16 a.m.
Last Modified :
Nov. 15, 2026, 7:16 a.m.
Remotely Exploit :
No
Source :
[email protected]
Solution
- Update A2Reviews WordPress plugin.
- Verify plugin configuration.
- Review API command handler permissions.
References to Advisories, Solutions, and Tools
Here, you will find a curated list of external links that provide in-depth
information, practical solutions, and valuable tools related to
CVE-2026-116559.
| URL | Resource |
|---|---|
| https://wpscan.com/vulnerability/313ed902-a4ad-46d2-9a84-3cbc94464dab/ |
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2026-116559 is
associated with the following CWEs:
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Attack Pattern Enumeration and Classification
(CAPEC)
stores attack patterns, which are descriptions of the common attributes and
approaches employed by adversaries to exploit the CVE-2026-116559
weaknesses.
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2026-116559 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2026-116559 vulnerability over time.
Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.
-
New CVE Received by [email protected]
Nov. 15, 2026
Action Type Old Value New Value Added Description The A2Reviews WordPress plugin through 1.2.3 does not properly verify authorization on several of its API command handlers, relying on a signature keyed on a value that is empty by default on an unconnected install, allowing unauthenticated attackers to modify A2Reviews WordPress plugin through 1.2.3 settings and product review metadata and to read non-public product metadata. Added Affected New affected value received. <a href="https://github.com/CVEProject/cvelistV5/blob/main/cves/2026/116xxx/CVE-2026-116559.json">CVE-2026-116559</a> Added Reference https://wpscan.com/vulnerability/313ed902-a4ad-46d2-9a84-3cbc94464dab/