{"dataType": "CVE_RECORD", "cveMetadata": {"state": "PUBLISHED", "cveId": "CVE-2026-30637", "assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "assignerShortName": "mitre", "dateUpdated": "2026-03-27T20:29:17.851Z", "dateReserved": "2026-03-04T00:00:00.000Z", "datePublished": "2026-03-27T00:00:00.000Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "shortName": "mitre", "dateUpdated": "2026-03-27T14:33:44.233Z"}, "descriptions": [{"lang": "en", "value": "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"}], "affected": [{"vendor": "n/a", "product": "n/a", "versions": [{"version": "n/a", "status": "affected"}]}], "references": [{"url": "https://github.com/cryingtor/Code-Audit/blob/master/ssrf.md"}], "problemTypes": [{"descriptions": [{"type": "text", "lang": "en", "description": "n/a"}]}]}, "adp": [{"problemTypes": [{"descriptions": [{"type": "CWE", "cweId": "CWE-918", "lang": "en", "description": "CWE-918 Server-Side Request Forgery (SSRF)"}]}], "metrics": [{"cvssV3_1": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 7.5, "attackVector": "NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "NONE", "privilegesRequired": "NONE", "confidentialityImpact": "HIGH"}}, {"other": {"type": "ssvc", "content": {"timestamp": "2026-03-27T20:28:06.317926Z", "id": "CVE-2026-30637", "options": [{"Exploitation": "poc"}, {"Automatable": "yes"}, {"Technical Impact": "partial"}], "role": "CISA Coordinator", "version": "2.0.3"}}}], "title": "CISA ADP Vulnrichment", "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2026-03-27T20:29:17.851Z"}}]}, "dataVersion": "5.2"}

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{"cveTags": [], "descriptions": [{"lang": "en", "value": "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"}], "id": "CVE-2026-30637", "lastModified": "2026-03-27T21:17:22.420", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 7.5, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N", "version": "3.1"}, "exploitabilityScore": 3.9, "impactScore": 3.6, "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "type": "Secondary"}]}, "published": "2026-03-27T15:16:53.490", "references": [{"source": "cve@mitre.org", "url": "https://github.com/cryingtor/Code-Audit/blob/master/ssrf.md"}], "sourceIdentifier": "cve@mitre.org", "vulnStatus": "Received", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-918"}], "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "type": "Secondary"}]}

{}

{"analysis": {"en": {"generated_at": "2026-03-27T16:51:32.442164+00:00", "value": {"mitigation_remediation": ["Verify the OTCMS version; a patch or newer version should be applied if available", "If no patch exists, restrict access to /admin/read.php to authenticated users or trusted IP ranges", "Block or limit outbound requests from the application to internal IP ranges or to a predefined whitelist of external hosts via firewall rules or a web\u2011application firewall", "Log all outbound HTTP requests from the application and monitor for anomalous activity"], "summary": {"action": "Assess Impact", "impact": "Server\u2011Side Request Forgery"}, "threat_synthesis": {"affected_systems": "OTCMS installations running version 7.66 or earlier are impacted. The flaw resides exclusively in the handling of the AnnounContent field on the admin read page; no other product variants are mentioned.", "description_and_impact": "An OT CMS admin endpoint, /admin/read.php, processes the AnnounContent field by fetching the URL supplied in the request body without requiring authentication. The server subsequently returns the response of that external request to the attacker. This allows a remote attacker to instruct the application to retrieve any resource accessible from the server, including internal network services or any external website, potentially leaking sensitive data or facilitating further attacks.", "risk_and_exploitability": "The CVSS and EPSS scores are not available, and the vulnerability is not listed in the CISA KEV catalog. However, because the endpoint accepts arbitrary URLs without authentication and can reach internal or external hosts, exploitation is straightforward for an external attacker. The risk remains high for any system that exposes the vulnerable endpoint to the internet or to untrusted users, and malicious requests could be used to enumerate internal resources or perform further attacks."}}}}, "created": "2026-03-27T20:29:06.838816+00:00", "title": "Server\u2011Side Request Forgery in OTCMS /admin/read.php Exposes Internal Services", "updated": "2026-03-27T20:29:06.838844+00:00", "vendors": [], "weaknesses": ["CWE-918"]}