CWE-918
AllowedServer-Side Request Forgery (SSRF)
Abstraction: Base · Status: Incomplete
The web server receives a URL or similar request from an upstream component and retrieves the contents of this URL, but it does not sufficiently ensure that the request is being sent to the expected destination.
4605 vulnerabilities reference this CWE, most recent first.
GHSA-XX75-4FHF-JF2W
Vulnerability from github – Published: 2026-06-29 18:31 – Updated: 2026-06-29 18:31Pinpoint through 3.1.0 contains a server-side request forgery vulnerability in the webhook registration endpoint that allows authenticated users to register internal URLs due to missing SSRF protection. Attackers can trigger alarm threshold breaches to force the server to issue POST requests to internal hosts and metadata endpoints, enabling unauthorized access to internal network resources.
{
"affected": [],
"aliases": [
"CVE-2026-57947"
],
"database_specific": {
"cwe_ids": [
"CWE-918"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2026-06-29T18:16:39Z",
"severity": "MODERATE"
},
"details": "Pinpoint through 3.1.0 contains a server-side request forgery vulnerability in the webhook registration endpoint that allows authenticated users to register internal URLs due to missing SSRF protection. Attackers can trigger alarm threshold breaches to force the server to issue POST requests to internal hosts and metadata endpoints, enabling unauthorized access to internal network resources.",
"id": "GHSA-xx75-4fhf-jf2w",
"modified": "2026-06-29T18:31:56Z",
"published": "2026-06-29T18:31:56Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2026-57947"
},
{
"type": "WEB",
"url": "https://github.com/pinpoint-apm/pinpoint/issues/13857"
},
{
"type": "WEB",
"url": "https://www.vulncheck.com/advisories/pinpoint-server-side-request-forgery-via-alarm-webhook-registration"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:L/A:N",
"type": "CVSS_V3"
},
{
"score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:N/VA:N/SC:H/SI:L/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",
"type": "CVSS_V4"
}
]
}
GHSA-XXCQ-47CQ-JXJH
Vulnerability from github – Published: 2025-09-22 21:30 – Updated: 2025-09-22 21:30A restriction bypass vulnerability in is-localhost-ip could allow attackers to perform Server-Side Request Forgery (SSRF). This issue affects is-localhost-ip: 2.0.0.
{
"affected": [],
"aliases": [
"CVE-2025-9960"
],
"database_specific": {
"cwe_ids": [
"CWE-918"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2025-09-22T19:16:28Z",
"severity": "MODERATE"
},
"details": "A restriction bypass vulnerability in is-localhost-ip could allow attackers to perform Server-Side Request Forgery (SSRF).\nThis issue affects is-localhost-ip: 2.0.0.",
"id": "GHSA-xxcq-47cq-jxjh",
"modified": "2025-09-22T21:30:29Z",
"published": "2025-09-22T21:30:29Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2025-9960"
},
{
"type": "WEB",
"url": "https://fluidattacks.com/advisories/registrada"
},
{
"type": "WEB",
"url": "https://github.com/tinovyatkin/is-localhost-ip"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:L/VA:N/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",
"type": "CVSS_V4"
}
]
}
GHSA-XXMG-WVH2-Q23Q
Vulnerability from github – Published: 2024-08-13 06:30 – Updated: 2024-08-13 06:30SAP CRM ABAP (Insights Management) allows an authenticated attacker to enumerate HTTP endpoints in the internal network by specially crafting HTTP requests. On successful exploitation this can result in information disclosure. It has no impact on integrity and availability of the application.
{
"affected": [],
"aliases": [
"CVE-2024-41737"
],
"database_specific": {
"cwe_ids": [
"CWE-918"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2024-08-13T04:15:10Z",
"severity": "MODERATE"
},
"details": "SAP CRM ABAP (Insights\nManagement) allows an authenticated attacker to enumerate HTTP endpoints in the\ninternal network by specially crafting HTTP requests. On successful\nexploitation this can result in information disclosure. It has no impact on\nintegrity and availability of the application.",
"id": "GHSA-xxmg-wvh2-q23q",
"modified": "2024-08-13T06:30:47Z",
"published": "2024-08-13T06:30:47Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2024-41737"
},
{
"type": "WEB",
"url": "https://me.sap.com/notes/3487537"
},
{
"type": "WEB",
"url": "https://url.sap/sapsecuritypatchday"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:N/A:N",
"type": "CVSS_V3"
}
]
}
GHSA-XXP4-MF4H-6CWM
Vulnerability from github – Published: 2023-06-22 21:30 – Updated: 2024-04-19 16:22An issue in the logic used to check 0.0.0.0 against the cURL blocked hosts lists resulted in an SSRF risk. This flaw affects Moodle versions 4.2, 4.1 to 4.1.3, 4.0 to 4.0.8, 3.11 to 3.11.14, 3.9 to 3.9.21 and earlier unsupported versions.
{
"affected": [
{
"package": {
"ecosystem": "Packagist",
"name": "moodle/moodle"
},
"ranges": [
{
"events": [
{
"introduced": "4.2.0"
},
{
"fixed": "4.2.1"
}
],
"type": "ECOSYSTEM"
}
],
"versions": [
"4.2.0"
]
},
{
"package": {
"ecosystem": "Packagist",
"name": "moodle/moodle"
},
"ranges": [
{
"events": [
{
"introduced": "4.1.0"
},
{
"fixed": "4.1.4"
}
],
"type": "ECOSYSTEM"
}
]
},
{
"package": {
"ecosystem": "Packagist",
"name": "moodle/moodle"
},
"ranges": [
{
"events": [
{
"introduced": "4.0.0"
},
{
"fixed": "4.0.9"
}
],
"type": "ECOSYSTEM"
}
]
},
{
"package": {
"ecosystem": "Packagist",
"name": "moodle/moodle"
},
"ranges": [
{
"events": [
{
"introduced": "3.10.0"
},
{
"fixed": "3.11.15"
}
],
"type": "ECOSYSTEM"
}
]
},
{
"package": {
"ecosystem": "Packagist",
"name": "moodle/moodle"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"fixed": "3.9.22"
}
],
"type": "ECOSYSTEM"
}
]
}
],
"aliases": [
"CVE-2023-35133"
],
"database_specific": {
"cwe_ids": [
"CWE-918"
],
"github_reviewed": true,
"github_reviewed_at": "2023-06-23T21:38:44Z",
"nvd_published_at": "2023-06-22T21:15:09Z",
"severity": "HIGH"
},
"details": "An issue in the logic used to check 0.0.0.0 against the cURL blocked hosts lists resulted in an SSRF risk. This flaw affects Moodle versions 4.2, 4.1 to 4.1.3, 4.0 to 4.0.8, 3.11 to 3.11.14, 3.9 to 3.9.21 and earlier unsupported versions.",
"id": "GHSA-xxp4-mf4h-6cwm",
"modified": "2024-04-19T16:22:21Z",
"published": "2023-06-22T21:30:49Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2023-35133"
},
{
"type": "WEB",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2214373"
},
{
"type": "PACKAGE",
"url": "https://github.com/moodle/moodle"
},
{
"type": "WEB",
"url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/7A72KX4WU6GK2CX4TKYFGFASPKOEOJFC"
},
{
"type": "WEB",
"url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/I5QAEAGJ44NVXLAJFJXKARKC45OGEDXT"
},
{
"type": "WEB",
"url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/7A72KX4WU6GK2CX4TKYFGFASPKOEOJFC"
},
{
"type": "WEB",
"url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/I5QAEAGJ44NVXLAJFJXKARKC45OGEDXT"
},
{
"type": "WEB",
"url": "https://moodle.org/mod/forum/discuss.php?d=447831"
},
{
"type": "WEB",
"url": "http://git.moodle.org/gw?p=moodle.git\u0026a=search\u0026h=HEAD\u0026st=commit\u0026s=MDL-78215"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N",
"type": "CVSS_V3"
}
],
"summary": "Moodle vulnerable to Server Side Request Forgery"
}
GHSA-XXQH-2VWH-RX4F
Vulnerability from github – Published: 2022-05-24 19:06 – Updated: 2022-05-24 19:06In CRMEB 3.1.0+ strict domain name filtering leads to SSRF(Server-Side Request Forgery). The vulnerable code is in file /crmeb/app/admin/controller/store/CopyTaobao.php.
{
"affected": [],
"aliases": [
"CVE-2020-21788"
],
"database_specific": {
"cwe_ids": [
"CWE-918"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2021-06-24T15:15:00Z",
"severity": "MODERATE"
},
"details": "In CRMEB 3.1.0+ strict domain name filtering leads to SSRF(Server-Side Request Forgery). The vulnerable code is in file /crmeb/app/admin/controller/store/CopyTaobao.php.",
"id": "GHSA-xxqh-2vwh-rx4f",
"modified": "2022-05-24T19:06:07Z",
"published": "2022-05-24T19:06:07Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2020-21788"
},
{
"type": "WEB",
"url": "https://gitee.com/ZhongBangKeJi/CRMEB/issues/I18MKC"
}
],
"schema_version": "1.4.0",
"severity": []
}
No mitigation information available for this CWE.
CAPEC-664: Server Side Request Forgery
An adversary exploits improper input validation by submitting maliciously crafted input to a target application running on a server, with the goal of forcing the server to make a request either to itself, to web services running in the server’s internal network, or to external third parties. If successful, the adversary’s request will be made with the server’s privilege level, bypassing its authentication controls. This ultimately allows the adversary to access sensitive data, execute commands on the server’s network, and make external requests with the stolen identity of the server. Server Side Request Forgery attacks differ from Cross Site Request Forgery attacks in that they target the server itself, whereas CSRF attacks exploit an insecure user authentication mechanism to perform unauthorized actions on the user's behalf.