CVE-2026-113409
Ortto WordPress Plugin Stored Cross-Site Scripting
Description
The Ortto plugin for WordPress before 1.0.25 did not escape stored settings on its admin settings page, leading to stored cross-site scripting. A threat actor able to modify the plugin's configuration could execute arbitrary JavaScript in an administrator's session when they visited the impacted page.
INFO
Published Date :
Oct. 29, 2026, 2:16 a.m.
Last Modified :
Oct. 29, 2026, 4:18 a.m.
Remotely Exploit :
Yes !
Source :
61adb53e-e4b3-47f7-8a93-4717c9e77dc6
CVSS Scores
| Score | Version | Severity | Vector | Exploitability Score | Impact Score | Source |
|---|---|---|---|---|---|---|
| CVSS | 134c704f-9b21-4f2e-91b3-4a467353bcc0 | |||||
| CVSS 3.1 | MEDIUM | 61adb53e-e4b3-47f7-8a93-4717c9e77dc6 | ||||
| CVSS 3.1 | MEDIUM | MITRE-CVE |
Solution
- Update the Ortto plugin to version 1.0.25 or later.
- Sanitize all stored settings before display.
- Validate all user inputs.
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-2026-113409.
| URL | Resource |
|---|---|
| https://trust.canva.com?tcuUid=acddc58b-886d-487c-b2d4-837fde87ddc8 |
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2026-113409 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-2026-113409
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-2026-113409 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2026-113409 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
Oct. 29, 2026
Action Type Old Value New Value Added SSVC {'id': 'CVE-2026-113409', 'role': 'CISA Coordinator', 'options': [{'exploitation': 'none'}, {'automatable': 'no'}, {'technicalImpact': 'partial'}], 'version': '2.0.3', 'timestamp': '2026-10-29T01:49:28.666693Z'} -
New CVE Received by 61adb53e-e4b3-47f7-8a93-4717c9e77dc6
Oct. 29, 2026
Action Type Old Value New Value Added Description The Ortto plugin for WordPress before 1.0.25 did not escape stored settings on its admin settings page, leading to stored cross-site scripting. A threat actor able to modify the plugin's configuration could execute arbitrary JavaScript in an administrator's session when they visited the impacted page. Added CVSS V3.1 AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N Added CWE CWE-79 Added Affected New affected value received. <a href="https://github.com/CVEProject/cvelistV5/blob/main/cves/2026/113xxx/CVE-2026-113409.json">CVE-2026-113409</a> Added Reference https://trust.canva.com?tcuUid=acddc58b-886d-487c-b2d4-837fde87ddc8