Analysis
Analysis and contextual insights are available on OpenCVE Cloud.
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
| Vendor | Product | Default status | Versions | ||||||
|---|---|---|---|---|---|---|---|---|---|
| instantsoft | icms2 | affected |
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No vendor fix or workaround currently provided.
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Tracking
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Tue, 08 Sep 2026 17:30:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | InstantCMS is a free and open source content management system. Versions prior to 2.18.2 have a Server-Side Request Forgery (SSRF) vulnerability in the file upload functionality (`system/core/uploader.php` at lines 509-532). When the "upload from URL" feature follows an HTTP redirect, the redirected target URL bypasses the private IP address blacklist check. This allows authenticated users to scan and access internal network services. Version 2.18.2 contains a fix. | |
| Title | InstantCMS vulnerable to SSRF via upload redirect bypass allows internal network service scanning | |
| Weaknesses | CWE-918 | |
| References |
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| Metrics |
cvssV3_1
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Subscriptions
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MITRE
Status: PUBLISHED
Assigner: GitHub_M
Published:
Updated: 2026-09-08T17:26:35.079Z
Reserved: 2026-05-22T18:47:27.755Z
Link: CVE-2026-48707
Vulnrichment
No data.
NVD
Status : Received
Published: 2026-09-08T18:17:38.167
Modified: 2026-09-08T18:17:38.167
Link: CVE-2026-48707
Redhat
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OpenCVE Enrichment
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CWE-918
Server-Side Request Forgery (SSRF)