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.
6678 vulnerabilities reference this CWE, most recent first.
GHSA-92J6-RM53-2G46
Vulnerability from github – Published: 2022-05-24 17:34 – Updated: 2023-11-16 15:30Server-side request forgery vulnerability in the ePO extension in McAfee MVISION Endpoint prior to 20.11 allows remote attackers trigger server-side DNS requests to arbitrary domains via carefully constructed XML files loaded by an ePO administrator.
{
"affected": [],
"aliases": [
"CVE-2020-7329"
],
"database_specific": {
"cwe_ids": [
"CWE-918"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2020-11-11T10:15:00Z",
"severity": "HIGH"
},
"details": "Server-side request forgery vulnerability in the ePO extension in McAfee MVISION Endpoint prior to 20.11 allows remote attackers trigger server-side DNS requests to arbitrary domains via carefully constructed XML files loaded by an ePO administrator.",
"id": "GHSA-92j6-rm53-2g46",
"modified": "2023-11-16T15:30:19Z",
"published": "2022-05-24T17:34:08Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2020-7329"
},
{
"type": "WEB",
"url": "https://kc.mcafee.com/corporate/index?page=content\u0026id=SB10334"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H",
"type": "CVSS_V3"
}
]
}
GHSA-92QR-M259-5RQQ
Vulnerability from github – Published: 2026-09-15 18:32 – Updated: 2026-09-15 18:32Crawl4AI before 0.9.3 contains a server-side request forgery vulnerability in PDFContentScrapingStrategy where _get_pdf_path() re-downloads targets with Python requests without egress validation. Authenticated attackers can supply URLs that redirect to internal addresses or use DNS rebinding to access internal services, exfiltrating responses through PDF text extraction in crawl results.
{
"affected": [],
"aliases": [
"CVE-2026-91943"
],
"database_specific": {
"cwe_ids": [
"CWE-918"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2026-09-15T16:17:46Z",
"severity": "HIGH"
},
"details": "Crawl4AI before 0.9.3 contains a server-side request forgery vulnerability in PDFContentScrapingStrategy where _get_pdf_path() re-downloads targets with Python requests without egress validation. Authenticated attackers can supply URLs that redirect to internal addresses or use DNS rebinding to access internal services, exfiltrating responses through PDF text extraction in crawl results.",
"id": "GHSA-92qr-m259-5rqq",
"modified": "2026-09-15T18:32:28Z",
"published": "2026-09-15T18:32:28Z",
"references": [
{
"type": "WEB",
"url": "https://github.com/unclecode/crawl4ai/security/advisories/GHSA-q5rj-45vw-vp2g"
},
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2026-91943"
},
{
"type": "WEB",
"url": "https://www.vulncheck.com/advisories/crawl4ai-before-0.9.3-ssrf-via-pdfcontentscrapingstrategy"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N",
"type": "CVSS_V3"
},
{
"score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:N/VA:N/SC:H/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-92VR-3R9M-G89P
Vulnerability from github – Published: 2022-05-24 17:49 – Updated: 2022-05-24 17:49An Unauthenticated Server-Side Request Forgery (SSRF) vulnerability exists in Inim Electronics Smartliving SmartLAN/G/SI <=6.x within the GetImage functionality. The application parses user supplied data in the GET parameter 'host' to construct an image request to the service through onvif.cgi. Since no validation is carried out on the parameter, an attacker can specify an external domain and force the application to make an HTTP request to an arbitrary destination host.
{
"affected": [],
"aliases": [
"CVE-2020-22002"
],
"database_specific": {
"cwe_ids": [
"CWE-918"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2021-04-29T15:15:00Z",
"severity": "HIGH"
},
"details": "An Unauthenticated Server-Side Request Forgery (SSRF) vulnerability exists in Inim Electronics Smartliving SmartLAN/G/SI \u003c=6.x within the GetImage functionality. The application parses user supplied data in the GET parameter \u0027host\u0027 to construct an image request to the service through onvif.cgi. Since no validation is carried out on the parameter, an attacker can specify an external domain and force the application to make an HTTP request to an arbitrary destination host.",
"id": "GHSA-92vr-3r9m-g89p",
"modified": "2022-05-24T17:49:10Z",
"published": "2022-05-24T17:49:10Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2020-22002"
},
{
"type": "WEB",
"url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/172839"
},
{
"type": "WEB",
"url": "https://www.zeroscience.mk/en/vulnerabilities/ZSL-2019-5545.php"
}
],
"schema_version": "1.4.0",
"severity": []
}
GHSA-92X2-G374-GCVX
Vulnerability from github – Published: 2026-07-15 12:32 – Updated: 2026-10-08 16:36Duplicate Advisory
This advisory has been withdrawn because it is a duplicate of GHSA-qg25-6gc4-48mg. This link is maintained to preserve external references.
Original Description
PraisonAI before 1.6.78 contains a server-side request forgery vulnerability in the web_crawl tool that validates hostnames at check time but re-resolves them at connection time without IP pinning. Attackers can use DNS rebinding to bypass SSRF protection and retrieve internal HTTP response bodies from private or loopback services.
{
"affected": [
{
"package": {
"ecosystem": "PyPI",
"name": "praisonaiagents"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"last_affected": "1.6.77"
}
],
"type": "ECOSYSTEM"
}
]
}
],
"aliases": [],
"database_specific": {
"cwe_ids": [
"CWE-918"
],
"github_reviewed": true,
"github_reviewed_at": "2026-10-08T16:36:44Z",
"nvd_published_at": "2026-07-15T12:18:18Z",
"severity": "HIGH"
},
"details": "### Duplicate Advisory\nThis advisory has been withdrawn because it is a duplicate of GHSA-qg25-6gc4-48mg. This link is maintained to preserve external references.\n\n### Original Description\nPraisonAI before 1.6.78 contains a server-side request forgery vulnerability in the web_crawl tool that validates hostnames at check time but re-resolves them at connection time without IP pinning. Attackers can use DNS rebinding to bypass SSRF protection and retrieve internal HTTP response bodies from private or loopback services.",
"id": "GHSA-92x2-g374-gcvx",
"modified": "2026-10-08T16:36:44Z",
"published": "2026-07-15T12:32:03Z",
"references": [
{
"type": "WEB",
"url": "https://github.com/MervinPraison/PraisonAI/security/advisories/GHSA-qg25-6gc4-48mg"
},
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2026-61430"
},
{
"type": "WEB",
"url": "https://www.vulncheck.com/advisories/praisonai-before-dns-rebinding-ssrf-via-web-crawl"
}
],
"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:H/VI:L/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"
}
],
"summary": "Duplicate Advisory: PraisonAI: DNS rebinding bypass in `web_crawl` SSRF protection allows internal response disclosure",
"withdrawn": "2026-10-08T16:36:44Z"
}
GHSA-92X5-9Q2R-X8GQ
Vulnerability from github – Published: 2024-03-01 00:30 – Updated: 2024-03-01 00:30Recipes version 1.5.10 allows arbitrary HTTP requests to be made
through the server. This is possible because the application is
vulnerable to SSRF.
{
"affected": [],
"aliases": [
"CVE-2024-0403"
],
"database_specific": {
"cwe_ids": [
"CWE-918"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2024-03-01T00:15:51Z",
"severity": "MODERATE"
},
"details": "Recipes version 1.5.10 allows arbitrary HTTP requests to be made\n\nthrough the server. This is possible because the application is\n\nvulnerable to SSRF.\n\n\n\n\n",
"id": "GHSA-92x5-9q2r-x8gq",
"modified": "2024-03-01T00:30:28Z",
"published": "2024-03-01T00:30:28Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2024-0403"
},
{
"type": "WEB",
"url": "https://fluidattacks.com/advisories/harris"
},
{
"type": "WEB",
"url": "https://github.com/TandoorRecipes/recipes"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N",
"type": "CVSS_V3"
}
]
}
GHSA-92XH-3G2W-C2J3
Vulnerability from github – Published: 2026-10-28 21:31 – Updated: 2026-10-28 21:31A flaw was found in KServe. A namespace-scoped user with create/update permissions on InferenceService custom resources can exploit this vulnerability by providing a malicious storageUri. This Server-Side Request Forgery (SSRF) vulnerability allows the storage-initializer init container to issue arbitrary outbound HTTP/HTTPS requests from inside the cluster. This can lead to information disclosure, including credential theft for the node's Identity and Access Management (IAM) role or access to internal cluster services.
{
"affected": [],
"aliases": [
"CVE-2026-13451"
],
"database_specific": {
"cwe_ids": [
"CWE-918"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2026-10-28T20:17:23Z",
"severity": "HIGH"
},
"details": "A flaw was found in KServe. A namespace-scoped user with create/update permissions on InferenceService custom resources can exploit this vulnerability by providing a malicious `storageUri`. This Server-Side Request Forgery (SSRF) vulnerability allows the `storage-initializer` init container to issue arbitrary outbound HTTP/HTTPS requests from inside the cluster. This can lead to information disclosure, including credential theft for the node\u0027s Identity and Access Management (IAM) role or access to internal cluster services.",
"id": "GHSA-92xh-3g2w-c2j3",
"modified": "2026-10-28T21:31:17Z",
"published": "2026-10-28T21:31:17Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2026-13451"
},
{
"type": "WEB",
"url": "https://access.redhat.com/security/cve/CVE-2026-13451"
},
{
"type": "WEB",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2493640"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N",
"type": "CVSS_V3"
}
]
}
GHSA-9389-GQ7V-6FH7
Vulnerability from github – Published: 2022-05-24 17:42 – Updated: 2022-05-24 17:42SSRF in the document conversion component of Webware Webdesktop 5.1.15 allows an attacker to read all files from the server.
{
"affected": [],
"aliases": [
"CVE-2021-3204"
],
"database_specific": {
"cwe_ids": [
"CWE-918"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2021-02-19T14:15:00Z",
"severity": "MODERATE"
},
"details": "SSRF in the document conversion component of Webware Webdesktop 5.1.15 allows an attacker to read all files from the server.",
"id": "GHSA-9389-gq7v-6fh7",
"modified": "2022-05-24T17:42:42Z",
"published": "2022-05-24T17:42:42Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2021-3204"
},
{
"type": "WEB",
"url": "https://www.l0l.xyz/sec/2021/01/05/1-webdesktop-root-ssrf.html"
}
],
"schema_version": "1.4.0",
"severity": []
}
GHSA-938P-QGMW-F5V3
Vulnerability from github – Published: 2026-10-16 18:34 – Updated: 2026-10-16 18:34Chaskiq through 2.0.3 contains a server-side request forgery vulnerability that allows unauthenticated attackers to make the server fetch arbitrary URLs via the url parameter of the /oembed endpoint. Attackers can target loopback, private, or cloud-metadata addresses through FetchLinkCardService, which follows redirects and skips TLS verification, to read internal page titles and descriptions.
{
"affected": [],
"aliases": [
"CVE-2026-111662"
],
"database_specific": {
"cwe_ids": [
"CWE-918"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2026-10-16T18:17:47Z",
"severity": "MODERATE"
},
"details": "Chaskiq through 2.0.3 contains a server-side request forgery vulnerability that allows unauthenticated attackers to make the server fetch arbitrary URLs via the url parameter of the /oembed endpoint. Attackers can target loopback, private, or cloud-metadata addresses through FetchLinkCardService, which follows redirects and skips TLS verification, to read internal page titles and descriptions.",
"id": "GHSA-938p-qgmw-f5v3",
"modified": "2026-10-16T18:34:48Z",
"published": "2026-10-16T18:34:48Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2026-111662"
},
{
"type": "WEB",
"url": "https://github.com/chaskiq/chaskiq/blob/2.0.3/app/controllers/oembed_controller.rb#L8-L11"
},
{
"type": "WEB",
"url": "https://github.com/chaskiq/chaskiq/blob/2.0.3/app/services/fetch_link_card_service.rb#L11-L40"
},
{
"type": "WEB",
"url": "https://hackmd.io/@hieuPenguinnn/chaskiq-unauthenticated-ssrf-oembed-url-upload"
},
{
"type": "WEB",
"url": "https://www.vulncheck.com/advisories/chaskiq-through-2.0.3-unauthenticated-ssrf-via-oembed-endpoint"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:N/A:N",
"type": "CVSS_V3"
},
{
"score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:L/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-9396-2VXW-5HF3
Vulnerability from github – Published: 2026-10-02 12:31 – Updated: 2026-10-02 12:31YesWiki before 4.6.7 contains an unauthenticated server-side request forgery vulnerability that allows remote attackers to make the server fetch arbitrary hosts and ports via the {{valeur}} action's url parameter. Attackers can submit the action through the content parameter of handlers/page/render.php to probe internal HTTP services and read back response content matching fiche markup.
{
"affected": [],
"aliases": [
"CVE-2026-104441"
],
"database_specific": {
"cwe_ids": [
"CWE-918"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2026-10-02T12:17:14Z",
"severity": "MODERATE"
},
"details": "YesWiki before 4.6.7 contains an unauthenticated server-side request forgery vulnerability that allows remote attackers to make the server fetch arbitrary hosts and ports via the {{valeur}} action\u0027s url parameter. Attackers can submit the action through the content parameter of handlers/page/render.php to probe internal HTTP services and read back response content matching fiche markup.",
"id": "GHSA-9396-2vxw-5hf3",
"modified": "2026-10-02T12:31:15Z",
"published": "2026-10-02T12:31:15Z",
"references": [
{
"type": "WEB",
"url": "https://github.com/YesWiki/yeswiki/security/advisories/GHSA-pghp-rrp4-q666"
},
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2026-104441"
},
{
"type": "WEB",
"url": "https://www.vulncheck.com/advisories/yeswiki-before-4.6.7-unauthenticated-ssrf-via-valeur-action"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N",
"type": "CVSS_V3"
},
{
"score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:L/VA:N/SC:L/SI:L/SA:L/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-939C-3G97-VPVV
Vulnerability from github – Published: 2023-04-26 00:30 – Updated: 2025-02-04 21:22Withdrawn Advisory
This advisory has been withdrawn because it was determined to be a configuration issue rather than a vulnerability. This link is maintained to preserve external references. For more information, see the conversation here.
Original Advisory
blackbox_exporter v0.23.0 was discovered to contain an access control issue in its probe interface. This vulnerability allows attackers to detect intranet ports and services, as well as download resources.
{
"affected": [
{
"package": {
"ecosystem": "Go",
"name": "github.com/prometheus/blackbox_exporter"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"last_affected": "0.23.0"
}
],
"type": "ECOSYSTEM"
}
]
}
],
"aliases": [
"CVE-2023-26735"
],
"database_specific": {
"cwe_ids": [
"CWE-918"
],
"github_reviewed": true,
"github_reviewed_at": "2023-04-26T15:56:45Z",
"nvd_published_at": "2023-04-26T00:15:09Z",
"severity": "HIGH"
},
"details": "# Withdrawn Advisory\nThis advisory has been withdrawn because it was determined to be a configuration issue rather than a vulnerability. This link is maintained to preserve external references. For more information, see the conversation [here](https://github.com/prometheus/blackbox_exporter/issues/1024#issuecomment-1449145854).\n\n# Original Advisory\nblackbox_exporter v0.23.0 was discovered to contain an access control issue in its probe interface. This vulnerability allows attackers to detect intranet ports and services, as well as download resources.",
"id": "GHSA-939c-3g97-vpvv",
"modified": "2025-02-04T21:22:40Z",
"published": "2023-04-26T00:30:21Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2023-26735"
},
{
"type": "WEB",
"url": "https://github.com/prometheus/blackbox_exporter/issues/1024"
},
{
"type": "WEB",
"url": "https://github.com/prometheus/blackbox_exporter/issues/1025"
},
{
"type": "WEB",
"url": "https://github.com/prometheus/blackbox_exporter/issues/1026"
},
{
"type": "PACKAGE",
"url": "https://github.com/prometheus/blackbox_exporter"
},
{
"type": "WEB",
"url": "https://github.com/prometheus/blackbox_exporter#tls-and-basic-authentication"
},
{
"type": "WEB",
"url": "http://blackboxexporter.com"
},
{
"type": "WEB",
"url": "http://prometheus.com"
}
],
"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": "Withdrawn Advisory: Access control issues in blackbox_exporter",
"withdrawn": "2025-02-04T21:22:40Z"
}
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.