CVE-2025-61768
Kuno CMS Vulnerable to Server-Side Request Forgery (SSRF) via Unsafe SVG Upload
Description
KUNO CMS is a fully deployable full-stack blog application. In versions prior to 1.3.15, an SSRF (Server-Side Request Forgery) vulnerability exists in the Media module of the Kuno CMS administrative panel. A logged-in administrator can upload a specially crafted SVG file containing an external image reference, causing the server to initiate an outgoing connection to an arbitrary external URL. This can lead to information disclosure or internal network probing. Version 1.3.15 contains a fix for the issue.
INFO
Published Date :
Oct. 6, 2025, 10:15 p.m.
Last Modified :
Oct. 9, 2026, 10:10 a.m.
Remotely Exploit :
Yes !
Source :
[email protected]
CVSS Scores
| Score | Version | Severity | Vector | Exploitability Score | Impact Score | Source |
|---|---|---|---|---|---|---|
| CVSS | 134c704f-9b21-4f2e-91b3-4a467353bcc0 | |||||
| CVSS 4.0 | MEDIUM | [email protected] |
Solution
- Update Kuno CMS to version 1.3.15 or later.
- Restrict SVG uploads to prevent external references.
- Implement network controls to block unauthorized outbound connections.
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-2025-61768.
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2025-61768 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-2025-61768
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-2025-61768 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2025-61768 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.
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CVE Translated by [email protected]
Oct. 09, 2026
Action Type Old Value New Value Added Translation Title: kuno de xuemian168, Description: KUNO CMS es una aplicación de blog full-stack completamente desplegable. En versiones anteriores a la 1.3.15, existe una vulnerabilidad de SSRF (falsificación de petición del lado del servidor) en el módulo de Medios del panel administrativo de Kuno CMS. Un administrador con sesión iniciada puede subir un archivo SVG especialmente diseñado que contenga una referencia de imagen externa, lo que provoca que el servidor inicie una conexión saliente a una URL externa arbitraria. Esto puede conducir a la revelación de información o al sondeo de la red interna. La versión 1.3.15 contiene una solución para el problema. -
CVE Modified by [email protected]
Jun. 17, 2026
Action Type Old Value New Value Added Affected [{'vendor': 'xuemian168', 'product': 'kuno', 'versions': [{'status': 'affected', 'version': '< 1.3.15'}]}] -
CVE Modified by 134c704f-9b21-4f2e-91b3-4a467353bcc0
Jun. 17, 2026
Action Type Old Value New Value Added SSVC {'id': 'CVE-2025-61768', 'role': 'CISA Coordinator', 'options': [{'exploitation': 'poc'}, {'automatable': 'no'}, {'technicalImpact': 'partial'}], 'version': '2.0.3', 'timestamp': '2025-10-07T15:51:15.126839Z'} -
New CVE Received by [email protected]
Oct. 06, 2025
Action Type Old Value New Value Added Description KUNO CMS is a fully deployable full-stack blog application. In versions prior to 1.3.15, an SSRF (Server-Side Request Forgery) vulnerability exists in the Media module of the Kuno CMS administrative panel. A logged-in administrator can upload a specially crafted SVG file containing an external image reference, causing the server to initiate an outgoing connection to an arbitrary external URL. This can lead to information disclosure or internal network probing. Version 1.3.15 contains a fix for the issue. Added CVSS V4.0 AV:N/AC:L/AT:N/PR:H/UI:N/VC:L/VI:N/VA:L/SC:L/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X Added CWE CWE-20 Added CWE CWE-918 Added CWE CWE-434 Added Reference https://github.com/xuemian168/kuno/commit/804b2909c65b16ae2063d0f992e0711aa09475e2 Added Reference https://github.com/xuemian168/kuno/releases/tag/v1.3.15 Added Reference https://github.com/xuemian168/kuno/security/advisories/GHSA-4f5f-2c49-5mwm