{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2026-33075 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2026-33075 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-33075 is a critical code injection vulnerability in labring FastGPT, published on 20 Mar 2026. Any signed-in user can exploit it over the network, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2026-33075 and fix it if it is affected.\n\nWhat it is: CVE-2026-33075 is a critical code injection vulnerability in labring FastGPT, published on 20 Mar 2026. Any signed-in user can exploit it over the network, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2026-33075 in the wild and no public exploit code.\n\nAffected product: labring FastGPT. No package-level version data is available, so check the vendor advisory linked from the reference page.\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-2026-33075/ (Markdown: https://insights.sbomify.com/CVE-2026-33075/index.md)","id":"CVE-2026-33075","markdown":"https://insights.sbomify.com/CVE-2026-33075/index.md","name":"CVE-2026-33075","record":{"aliases":["GHSA-xfx8-w35j-485c"],"analysis":{"component_type":"developer_tool","fix_type":"no_fix_stated","impacts":["code_execution","data_read"],"network_reachable":"yes","non_default_config":false,"product_category":"AI Agent Platform","requires_auth":"low_privilege","summary":"External contributors can execute arbitrary code and steal secrets via a vulnerable GitHub Actions workflow in FastGPT.","user_interaction":"not_required","vuln_class":"code_injection"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"GitHub_M","cpe":[{"product":"fastgpt","vendor":"fastgpt"}],"cvss":{"score":9.4,"severity":"critical","source":"cna","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H","version":"4.0"},"cwes":[{"id":"CWE-829","name":"Inclusion of Functionality from Untrusted Control Sphere"},{"id":"CWE-494","name":"Download of Code Without Integrity Check"}],"description":"FastGPT is an AI Agent building platform. In versions 4.14.8.3 and below, the fastgpt-preview-image.yml workflow is vulnerable to arbitrary code execution and secret exfiltration by any external contributor. It uses pull_request_target (which runs with access to repository secrets) but checks out code from the pull request author's fork, then builds and pushes Docker images using attacker-controlled Dockerfiles. This also enables a supply chain attack via the production container registry. A patch was not available at the time of publication.","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":"2026-09-04","github_poc":1,"max_poc_stars":0,"metasploit":0,"nuclei":0,"refs":[{"date":"2026-09-04T22:24:41Z","kind":"github_poc","ref":"https://github.com/pvharmo2/gha-lab-61c59f4acb","stars":0,"title":"Security-research lab: controlled reproduction of CVE-2026-33075 (pwn request in labring/FastGPT preview-image workflow, pull_request_target + checkout-of-fork + privileged buildx push)"}],"tier":"poc_unverified"},"has_fix":false,"headline":"FastGPT has Arbitrary Code Execution in GitHub Actions via pull_request_target in fastgpt-preview-image.yml","id":"CVE-2026-33075","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"code_injection","year":"2026"},"n_packages":0,"n_references":1,"next":{"headline":"Roxy-WI vulnerable to path traversal and arbitrary file writing","id":"CVE-2026-33076"},"packages":[],"prev":{"headline":"Discourse: Vulnerability in discourse-subscriptions plugin allowing users to self-grant to higher tier subscriptions","id":"CVE-2026-33074"},"products":["FastGPT"],"published":"2026-03-20","related":[{"cvss_score":10,"headline":"FastGPT: Unauthenticated SSRF via httpTools Endpoint Leads to Internal API Key Theft","id":"CVE-2026-34162","kev_date_added":null,"published":"2026-03-31"},{"cvss_score":9.8,"headline":"FastGPT: NoSQL Injection in loginByPassword leads to Authentication Bypass","id":"CVE-2026-40351","kev_date_added":null,"published":"2026-04-17"},{"cvss_score":8.8,"headline":"FastGPT: NoSQL Injection in updatePasswordByOld Leads to Account Takeover","id":"CVE-2026-40352","kev_date_added":null,"published":"2026-04-17"},{"cvss_score":7.7,"headline":"Server-Side Request Forgery via MCP Tools Endpoint in FastGPT","id":"CVE-2026-34163","kev_date_added":null,"published":"2026-03-31"},{"cvss_score":6.9,"headline":"Cross-Site Request Forgery (CSRF) in FastGPT","id":"CVE-2026-26075","kev_date_added":null,"published":"2026-02-12"},{"cvss_score":6.9,"headline":"FastGPT Plugin forwarding request is not authenticated, posing a serious risk of attack","id":"CVE-2026-26003","kev_date_added":null,"published":"2026-02-10"}],"sources":[{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"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)"},{"class":"open","licence":"CC0","name":"PoC-in-GitHub"}],"ssvc":{"automatable":"yes","exploitation":"none","technical_impact":"total"},"state":"PUBLISHED","updated":"2026-03-20","vendors":["labring"]},"summary":"External contributors can execute arbitrary code and steal secrets via a vulnerable GitHub Actions workflow in FastGPT.","url":"https://insights.sbomify.com/CVE-2026-33075/"}