CVE-2026-54847
WordPress Stylish Cost Calculator plugin <= 8.3.9 - Broken Access Control vulnerability
Description
Unauthenticated Broken Access Control in Stylish Cost Calculator <= 8.3.9 versions.
INFO
Published Date :
June 26, 2026, 3:16 p.m.
Last Modified :
June 26, 2026, 4:16 p.m.
Remotely Exploit :
Yes !
Source :
[email protected]
Affected Products
The following products are affected by CVE-2026-54847
vulnerability.
Even if cvefeed.io is aware of the exact versions of the
products
that
are
affected, the information is not represented in the table below.
CVSS Scores
| Score | Version | Severity | Vector | Exploitability Score | Impact Score | Source |
|---|---|---|---|---|---|---|
| CVSS | 134c704f-9b21-4f2e-91b3-4a467353bcc0 | |||||
| CVSS 3.1 | HIGH | 21595511-bba5-4825-b968-b78d1f9984a3 | ||||
| CVSS 3.1 | HIGH | [email protected] |
Solution
- Update Stylish Cost Calculator to version 8.3.10 or later.
- Review and enforce access control policies.
- Limit unauthenticated access to sensitive functions.
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-2026-54847.
| URL | Resource |
|---|---|
| https://patchstack.com/database/wordpress/plugin/stylish-cost-calculator/vulnerability/wordpress-stylish-cost-calculator-plugin-8-3-9-broken-access-control-vulnerability?_s_id=cve |
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2026-54847 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-2026-54847
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-2026-54847 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2026-54847 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.
-
CVE Modified by 134c704f-9b21-4f2e-91b3-4a467353bcc0
Jun. 26, 2026
Action Type Old Value New Value Added SSVC {'id': 'CVE-2026-54847', 'role': 'CISA Coordinator', 'options': [{'exploitation': 'none'}, {'automatable': 'yes'}, {'technicalImpact': 'partial'}], 'version': '2.0.3', 'timestamp': '2026-06-26T15:50:15.490709Z'} -
New CVE Received by [email protected]
Jun. 26, 2026
Action Type Old Value New Value Added Affected [{'vendor': 'Design', 'product': 'Stylish Cost Calculator', 'versions': [{'status': 'affected', 'changes': [{'at': '8.3.10', 'status': 'unaffected'}], 'version': 'n/a', 'versionType': 'custom', 'lessThanOrEqual': '8.3.9'}], 'packageName': 'stylish-cost-calculator', 'collectionURL': 'https://wordpress.org/plugins', 'defaultStatus': 'unaffected'}] Added Description Unauthenticated Broken Access Control in Stylish Cost Calculator <= 8.3.9 versions. Added CVSS V3.1 AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N Added CWE CWE-862 Added Reference https://patchstack.com/database/wordpress/plugin/stylish-cost-calculator/vulnerability/wordpress-stylish-cost-calculator-plugin-8-3-9-broken-access-control-vulnerability?_s_id=cve