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CWE-918: Server-Side Request Forgery (SSRF), page 9

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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.

What the weakness is: CWE-918 at MITRE

Ask an AI about CWE-918

Show the promptExplain CWE-918: Server-Side Request Forgery and how to prevent and detect it in code. Use https://cwe.mitre.org/data/definitions/918.html and https://cve.bz/cve/cwe/918?via=ask-ai-copy for recent CVEs with this weakness. Cite the sources.

Opens a third-party assistant; its answer is its own, not cve.bz's. The prompt holds only this weakness's id and public links.

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  3. 7.7CVE-2026-81549EPSS 0.3%

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  4. 8.8CVE-2026-51997EPSS 0.5%

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  5. 9.1CVE-2026-51994EPSS 0.4%

    mcp-remote versions 0.1.32 through 0.1.38 are vulnerable to Server-Side Request Forgery (SSRF) via the resource_metadata URL extracted from a remote MCP server's WWW-Authenticate header

  6. 5.4CVE-2026-18335EPSS 0.2%

    The Kirki – Freeform Page Builder, Website Builder & Customizer plugin for WordPress is vulnerable to Blind Server-Side Request Forgery in all versions up to, and including, 6.2.0 via the 'kirki_data' Parameter. This makes it possible for …

  7. 6.4CVE-2026-84721EPSS 0.3%

    A server-side request forgery flaw was found in the Ansible Automation Platform automation-controller email notification backend. The email backend passes the user-supplied SMTP host and port from a notification template directly to the SM…

  8. 8.5CVE-2026-76086EPSS 0.5%

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  9. 5.3CVE-2026-96655KEVEPSS 1.6%

    Plex Media Server before 1.43.3.10861 allows an authenticated user to request arbitrary internal or external addresses via the '/video/:/transcode/universal' path parameter.

  10. 5.3CVE-2026-96652KEVExploitEPSS 1.8%

    Plex Media Server before 1.43.3.10861 allows SSRF via '/player/timeline'. An attacker using any X-Plex-Token value can include a full URL in the 'protocol' parameter and force the Plex server to POST to the attacker's chosen destination.

  11. 6.5CVE-2026-77112EPSS 0.4%

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  12. 5.0CVE-2026-84046EPSS 0.3%

    The Directorist: AI-Powered Business Directory, Listings & Classified Ads WordPress plugin before 8.9.5 does not validate a user-supplied URL before fetching it server-side, allowing users with the subscriber role and above to make the ser…

  13. 5.3CVE-2026-95930EPSS 0.4%

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  14. 7.1CVE-2026-18066EPSS 0.10%

    IBM Financial Transaction Manager (FTM) for RedHat OpenShift could allow a local attacker to obtain sensitive information and trigger unauthorized actions due to server-side request forgery.

  15. 6.5CVE-2026-16426EPSS 0.3%

    IBM Concert 1.0.0 through 3.0.0 is vulnerable to server-side request forgery (SSRF). This may allow an authenticated attacker to send unauthorized requests from the system, potentially leading to network enumeration or facilitating other a…

  16. 5.5CVE-2026-96259EPSS 0.3%

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  17. 9.3CVE-2026-77987EPSS 0.9%

    A server-side request forgery (SSRF) vulnerability was identified in the notebook viewer of GitHub Enterprise Server. The notebook viewer validated the scheme and host of a user-supplied URL but did not validate the port, allowing requests…

  18. 5.4CVE-2026-91129EPSS 0.3%

    Home Assistant is open source home automation software focused on local control and privacy. Prior to 2026.2.3, the IPP integration automatically processed unauthenticated _ipp._tcp.local mDNS announcements in homeassistant/components/ipp/…

  19. 7.1CVE-2026-84395EPSS 0.2%

    Premiere Pro is affected by a Server-Side Request Forgery (SSRF) vulnerability that could result in privilege escalation potentially resulting in unauthorized write access. Exploitation of this issue does not require user interaction. Scop…

  20. 9.6CVE-2026-82000EPSS 0.7%

    Adobe Experience Manager Forms JEE is affected by a Server-Side Request Forgery (SSRF) vulnerability that could result in privilege escalation. A low-privileged attacker could exploit this vulnerability to gain elevated access to internal …

  21. 8.7CVE-2026-81999EPSS 0.8%

    Adobe Experience Manager Forms JEE is affected by a Server-Side Request Forgery (SSRF) vulnerability that could result in privilege escalation. An attacker with high privileges could exploit this vulnerability to gain elevated access to in…

  22. 5.3CVE-2026-77249EPSS 0.3%

    MCP Atlassian is a Model Context Protocol (MCP) server for Atlassian products (Confluence and Jira). Prior to 0.22.0, JiraUserMixin._lookup_user_by_permissions uses the module-level requests.get function instead of the fetcher's protected …

  23. 5.5CVE-2026-95656EPSS 0.5%

    A vulnerability was found in dgtlmoon changedetection.io up to 50389b07. This vulnerability affects the function add_watch_ui_snapshot of the file changedetectionio/blueprint/add_watch_ui/__init__.py of the component Preview Endpoint. Perf…

  24. 10.0CVE-2026-83660EPSS 0.8%

    Adobe Campaign Classic (ACC) is affected by a Server-Side Request Forgery (SSRF) vulnerability that could result in privilege escalation. Exploitation of this issue does not require user interaction. Scope is changed.

  25. 9.9CVE-2026-82443EPSS 0.8%

    Adobe Campaign Classic (ACC) is affected by a Server-Side Request Forgery (SSRF) vulnerability that could result in privilege escalation. A low-privileged attacker could exploit this vulnerability to gain elevated access to internal resour…

  26. 9.9CVE-2026-82013EPSS 0.8%

    Adobe Campaign Classic (ACC) is affected by a Server-Side Request Forgery (SSRF) vulnerability that could result in privilege escalation. A low-privileged attacker could exploit this vulnerability to gain elevated access to internal resour…

  27. 8.8CVE-2026-77274EPSS 0.3%

    MCP Atlassian is a Model Context Protocol (MCP) server for Atlassian products (Confluence and Jira). Prior to 0.22.0, validate_url_for_ssrf has a backslash authority confusion because it interprets the authority differently from the Reques…

  28. 8.3CVE-2026-77267EPSS 0.3%

    MCP Atlassian is a Model Context Protocol (MCP) server for Atlassian products (Confluence and Jira). Prior to 0.22.0, the X-Atlassian-Jira-Url and X-Atlassian-Confluence-Url headers are processed by _process_authentication_headers and used…

  29. 7.5CVE-2026-77265EPSS 0.3%

    MCP Atlassian is a Model Context Protocol (MCP) server for Atlassian products (Confluence and Jira). Prior to 0.22.0, header-supplied Jira or Confluence URLs are resolved and validated before the HTTP client resolves the hostname again for…

  30. 8.5CVE-2026-77261EPSS 0.4%

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  33. 6.3CVE-2026-84301EPSS 0.3%

    FastGPT is an open-source LLM platform for building AI applications on a knowledge base. Prior to 4.15.2, the safe Axios request interceptor in packages/service/common/api/axios.ts validates a hostname with isInternalAddress() before a lat…

  34. 7.7CVE-2026-80150EPSS 0.6%

    Lantronix SLC8000 before firmware v9.7.0.3, SLC9000 before firmware v9.7.0.2, EMG8500/EMG7500 before firmware v9.7.0.1, and all firmware versions of SLB882 contain a server-side request forgery vulnerability in the WebSSH/WebTelnet listene…

  35. 7.7CVE-2026-80149EPSS 0.6%

    Lantronix SLC8000 before firmware v9.7.0.3, SLC9000 before firmware v9.7.0.2, EMG8500/EMG7500 before firmware v9.7.0.1, and all firmware versions of SLB882 contain a server-side request forgery vulnerability in the WebSSH/WebTelnet listene…

  36. 7.7CVE-2026-80148EPSS 0.6%

    Lantronix SLC8000 before firmware v9.7.0.3, SLC9000 before firmware v9.7.0.2, EMG8500/EMG7500 before firmware v9.7.0.1, and all firmware versions of SLB882 contain a server-side request forgery vulnerability in the WebSSH/WebTelnet listene…

  37. 6.5CVE-2026-79913EPSS 0.4%

    Cloudreve is a self-hosted file management and sharing system. Prior to 4.18.0, the ValidateExternalURL server-side request forgery guard in pkg/request/ssrf.go passes resolved addresses to checkIP without decoding NAT64, IPv4-compatible, …

  38. 5.3CVE-2026-75511EPSS 0.5%

    Novu provides an API for sending notifications through multiple channels. Prior to 3.18.0, Novu accepts chat webhook URLs from subscriber credentials.webhookUrl, channel endpoint endpoint.url, event payload.webhookUrl, and event overrides.…

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  44. 5.7CVE-2026-61612EPSS 0.4%

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  45. 6.0CVE-2026-55473EPSS 0.4%

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  46. 7.7CVE-2026-76898EPSS 0.4%

    draw.io is a configurable diagramming and whiteboarding application. Prior to version 30.3.8, src/main/java/com/mxgraph/online/Utils.java checks IPv6 Unique Local Addresses in Utils.sanitizeUrl() by comparing the text prefixes fc00:: and f…

  47. 6.8CVE-2026-63334EPSS 0.3%

    draw.io is a configurable diagramming and whiteboarding application. Prior to version 30.2.7, deployments with ENABLE_DRAWIO_PROXY=1 are vulnerable to server-side request forgery because src/main/java/com/mxgraph/online/Utils.java performs…

  48. 4.1CVE-2026-61681EPSS 0.3%

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  50. 8.3CVE-2026-94401EPSS 0.4%

    MISP has a file-handling vulnerability that could let certain authenticated users make the server read files or access internal network services. When importing an XML file, MISP did not properly verify that the uploaded content was actua…