Description
Emlog is an open source website building system. Versions up to and including 2.5.19 are vulnerable to server-side Out-of-Band (OOB) requests / SSRF via uploaded SVG files. An attacker can upload a crafted SVG to http[:]//emblog/admin/media[.]php which contains external resource references. When the server processes/renders the SVG (thumbnailing, preview, or sanitization), it issues an HTTP request to the attacker-controlled host. Impact: server-side SSRF/OOB leading to internal network probing and potential metadata/credential exposure. As of time of publication, no known patched versions are available.
INFO
Published Date :
2026-01-02T19:00:22.611Z
Last Modified :
2026-01-05T20:37:52.330Z
Source :
GitHub_M
AFFECTED PRODUCTS
The following products are affected by CVE-2026-21433 vulnerability.
| Vendors | Products |
|---|---|
| Emlog |
|
REFERENCES
Here, you will find a curated list of external links that provide in-depth information to CVE-2026-21433.
