CVE-2026-30637 Details
Description
Server-Side Request Forgery (SSRF) vulnerability exists in the AnnounContent of the /admin/read.php in OTCMS V7.66 and before. The vulnerability allows remote attackers to craft HTTP requests, without authentication, containing a URL pointing to internal services or any remote server
A Server-Side Request Forgery (SSRF) vulnerability exists in the OTCMS application, specifically in versions through 7.66. The issue is located in the admin/read.php file, within the AnnounContent function. This vulnerability allows remote attackers to send crafted HTTP requests to internal services or any remote server, without authentication. The absence of proper input validation on the 'url' parameter enables exploitation by directing requests to local files or external resources, potentially leading to unauthorized file access and Cross-Site Scripting (XSS) attacks.
Metrics
CVSS 4.0 Severity and Vector Strings:
No CVSS 4.0 data is available for this CVE.
CVSS 3.x Severity and Vector Strings:
No data available for CVSS Version 2.0 on this CVE.
CISA-ADP
Assessed Mar 27, 2026References to Advisories, Solutions, and Tools
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| URL | Source(s) | Tag(s) |
|---|---|---|
| https://github.com/cryingtor/Code-Audit/blob/master/ssrf.md | [email protected] | ExploitThird Party Advisory |
Weakness Enumeration
| CWE-ID | CWE Name | Source |
|---|---|---|
| CWE-918 | Server-Side Request Forgery (SSRF) | CISA-ADP |
Affected Products
| Product | Versions |
|---|---|
| otcms otcms | <= 7.66 |
CPE
Remediation
| |
Change History
5 change records found show changes
| Date | Action | Recorded By |
|---|---|---|
| Jun 17, 2026 | CVE Modified | [email protected] |
| Jun 17, 2026 | CVE Modified | CISA-ADP |
| Mar 31, 2026 | Initial Analysis | [email protected] |
| Mar 27, 2026 | CVE Modified | CISA-ADP |
| Mar 27, 2026 | New CVE Received | [email protected] |