{"answers":{"affected":"2 open source packages ship an affected version, including payload. It affects 1 product.","exploited":"There is no known exploitation of CVE-2026-27567 in the wild and no public exploit code.","fix":"Upgrade payload to 3.75.0 or later.","what":"CVE-2026-27567 is a medium-severity server-side request forgery vulnerability in payloadcms payload, published on 24 Feb 2026. An attacker needs administrator access to exploit it, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2026-27567 and fix it if it is affected.\n\nWhat it is: CVE-2026-27567 is a medium-severity server-side request forgery vulnerability in payloadcms payload, published on 24 Feb 2026. An attacker needs administrator access to exploit it, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2026-27567 in the wild and no public exploit code.\n\nAffected packages and fixed versions:\n- payload (npm): affected all versions; fixed in 3.75.0\n- payload (npm): affected all versions; fixed in 3.75.0\n\nTask:\n1. Search the dependency manifests and lockfiles (for example package.json, package-lock.json, requirements.txt, poetry.lock, uv.lock, pom.xml, build.gradle, go.mod, Cargo.lock, Gemfile.lock) and any Dockerfiles for the affected packages, including transitive dependencies.\n2. If an affected version is in use, upgrade it to the fixed version for its release line with the project's package manager, so the lockfile is regenerated. Prefer the smallest upgrade that fixes it.\n3. If there is no fix, or the upgrade would break the build, do not guess: explain the risk and the safest workaround instead.\n4. Run the tests and summarise what changed and why.\n5. If nothing in the project is affected, say so and change nothing.\n\nReference: https://insights.sbomify.com/CVE-2026-27567/ (Markdown: https://insights.sbomify.com/CVE-2026-27567/index.md)","id":"CVE-2026-27567","markdown":"https://insights.sbomify.com/CVE-2026-27567/index.md","name":"CVE-2026-27567","record":{"aliases":["GHSA-hhfx-5x8j-f5f6"],"analysis":{"component_type":"web_application","fix_type":"upgrade","impacts":["data_read","security_bypass"],"network_reachable":"yes","non_default_config":true,"product_category":"Headless CMS","requires_auth":"high_privilege","summary":"An authenticated attacker with upload permissions can exploit insufficient redirect validation to access internal network resources and retrieve sensitive data.","user_interaction":"not_required","vuln_class":"ssrf"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"GitHub_M","cpe":[{"product":"payload","vendor":"payloadcms"}],"cvss":{"score":6.5,"severity":"medium","source":"cna","vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:N","version":"3.1"},"cwes":[{"id":"CWE-918","name":"Server-Side Request Forgery"}],"description":"Payload is a free and open source headless content management system. Prior to 3.75.0, a Server-Side Request Forgery (SSRF) vulnerability exists in Payload's external file upload functionality. When processing external URLs for file uploads, insufficient validation of HTTP redirects could allow an authenticated attacker to access internal network resources. The Payload environment must have at least one collection with `upload` enabled and a user who has `create` access to that upload-enabled collection in order to be vulnerable. An authenticated user with upload collection write permissions could potentially access internal services. Response content from internal services could be retrieved through the application. This vulnerability has been patched in v3.75.0. As a workaround, one may mitigate this vulnerability by disabling external file uploads via the `disableExternalFile` upload collection option, or by restricting `create` access on upload-enabled collections to trusted users only.","ecosystems":["npm"],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"none_known"},"has_fix":true,"headline":"Payload has Server-Side Request Forgery (SSRF) in External File URL Uploads","id":"CVE-2026-27567","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":"npm","product":null,"products":[],"type":"ssrf","year":"2026"},"n_packages":2,"n_references":3,"next":{"headline":"AVideo has Stored Cross-Site Scripting via Markdown Comment Injection","id":"CVE-2026-27568"},"packages":[{"ecosystem":"npm","fixed":["3.75.0"],"introduced":["0"],"last_affected":[],"package":"payload","purl":null,"source":"GHSA-hhfx-5x8j-f5f6"},{"ecosystem":"npm","fixed":["3.75.0"],"introduced":["0"],"last_affected":[],"package":"payload","purl":"pkg:npm/payload","source":"GHSA-hhfx-5x8j-f5f6"}],"prev":{"headline":"OpenClaw \u003c 2026.2.22 - Allowlist Bypass via Wrapper Binary Unwrapping in system.run","id":"CVE-2026-27566"},"products":["payload"],"published":"2026-02-24","related":[{"cvss_score":10,"headline":"Payload: RCE in Payload Form Builder","id":"CVE-2026-105857","kev_date_added":null,"published":"2026-10-06"},{"cvss_score":9.8,"headline":"Payload: Unauthorized update to collection documents","id":"CVE-2026-105859","kev_date_added":null,"published":"2026-10-06"},{"cvss_score":9.8,"headline":"Payload has an SQL Injection in JSON/RichText Queries on PostgreSQL/SQLite Adapters","id":"CVE-2026-25544","kev_date_added":null,"published":"2026-02-06"},{"cvss_score":9.8,"headline":"Unrestricted Upload of File with Dangerous Type in Payload","id":"CVE-2022-27952","kev_date_added":null,"published":"2022-04-12"},{"cvss_score":9.3,"headline":"Payload: Field access control bypass on auth collections","id":"CVE-2026-105851","kev_date_added":null,"published":"2026-10-06"},{"cvss_score":9.2,"headline":"Payload authentication token field handling issue","id":"CVE-2026-105863","kev_date_added":null,"published":"2026-10-06"},{"cvss_score":9.1,"headline":"Payload has Unvalidated Input in Password Recovery Endpoints","id":"CVE-2026-34751","kev_date_added":null,"published":"2026-04-01"}],"sources":[{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"class":"attribution","licence":"CC BY 4.0","name":"GitHub Advisory Database","prefix":"GHSA"},{"class":"attribution","licence":"US public information, NVD API terms","name":"NVD"},{"class":"attribution","licence":"CWE Terms of Use","name":"CWE (MITRE)"},{"class":"attribution","licence":"FIRST CVSS licence","name":"CVSS (FIRST)"}],"ssvc":{"automatable":"no","exploitation":"none","technical_impact":"total"},"state":"PUBLISHED","updated":"2026-02-27","vendors":["payloadcms"]},"summary":"An authenticated attacker with upload permissions can exploit insufficient redirect validation to access internal network resources and retrieve sensitive data.","url":"https://insights.sbomify.com/CVE-2026-27567/"}