CVE-2026-93506
SveltyCMS File Upload Endpoint upload-media server-side request forgery
Description
A vulnerability was determined in SveltyCMS 0.0.6. This issue affects some unknown processing of the file /mediagallery/upload-media of the component File Upload Endpoint. Executing a manipulation can lead to server-side request forgery. The attack can be launched remotely. This patch is called 05b4f9efeb79e9d72a693232334d7529687f896f. It is best practice to apply a patch to resolve this issue.
INFO
Published Date :
Sept. 18, 2026, 3:17 p.m.
Last Modified :
Sept. 18, 2026, 3:17 p.m.
Remotely Exploit :
Yes !
Source :
[email protected]
Affected Products
The following products are affected by CVE-2026-93506
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.
No affected product recoded yet
CVSS Scores
| Score | Version | Severity | Vector | Exploitability Score | Impact Score | Source |
|---|---|---|---|---|---|---|
| CVSS 2.0 | MEDIUM | [email protected] | ||||
| CVSS 3.1 | MEDIUM | [email protected] | ||||
| CVSS 4.0 | MEDIUM | [email protected] |
Solution
- Apply patch 05b4f9efeb79e9d72a693232334d7529687f896f.
- Update SveltyCMS to the latest secure version.
- Review file upload configurations.
- Restrict access to the /mediagallery/upload-media endpoint.
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-2026-93506.
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2026-93506 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-2026-93506
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-2026-93506 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2026-93506 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]
Sep. 18, 2026
Action Type Old Value New Value Added Description A vulnerability was determined in SveltyCMS 0.0.6. This issue affects some unknown processing of the file /mediagallery/upload-media of the component File Upload Endpoint. Executing a manipulation can lead to server-side request forgery. The attack can be launched remotely. This patch is called 05b4f9efeb79e9d72a693232334d7529687f896f. It is best practice to apply a patch to resolve this issue. Added CVSS V4.0 AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/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 CVSS V3.1 AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L Added CVSS V2 (AV:N/AC:L/Au:S/C:P/I:P/A:P) Added CWE CWE-918 Added Affected New affected value received. <a href="https://github.com/CVEProject/cvelistV5/blob/main/cves/2026/93xxx/CVE-2026-93506.json">CVE-2026-93506</a> Added Reference https://github.com/SveltyCMS/SveltyCMS/ Added Reference https://github.com/SveltyCMS/SveltyCMS/commit/05b4f9efeb79e9d72a693232334d7529687f896f Added Reference https://vuldb.com/cve/CVE-2026-93506 Added Reference https://vuldb.com/submit/942851 Added Reference https://vuldb.com/vuln/407423 Added Reference https://vuldb.com/vuln/407423/cti