{"answers":{"affected":"16 open source packages ship an affected version, including github.com/coder/coder/v2 and github.com/coder/coder. It affects 1 product.","exploited":"There is no known exploitation of CVE-2026-45796 in the wild and no public exploit code.","fix":"Upgrade github.com/coder/coder/v2 to a fixed version for your release line: 2.24.5, 2.29.13, 2.30.8 or 2.31.12.","what":"CVE-2026-45796 is a medium-severity server-side request forgery vulnerability in coder, published on 7 Jul 2026. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2026-45796 and fix it if it is affected.\n\nWhat it is: CVE-2026-45796 is a medium-severity server-side request forgery vulnerability in coder, published on 7 Jul 2026. An attacker can exploit it over the internet without logging in, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2026-45796 in the wild and no public exploit code.\n\nAffected packages and fixed versions:\n- github.com/coder/coder/v2 (Go): affected all versions; fixed in 2.24.5, 2.29.13, 2.30.8, 2.31.12, 2.32.2, 2.33.3\n- github.com/coder/coder/v2 (Go): affected all versions; fixed in 2.24.5\n- github.com/coder/coder/v2 (Go): affected all versions; fixed in 2.24.5\n- github.com/coder/coder/v2 (Go): affected from 2.29.0; fixed in 2.29.13\n- github.com/coder/coder/v2 (Go): affected from 2.29.0; fixed in 2.29.13\n- github.com/coder/coder/v2 (Go): affected from 2.30.0; fixed in 2.30.8\n- github.com/coder/coder/v2 (Go): affected from 2.30.0; fixed in 2.30.8\n- github.com/coder/coder/v2 (Go): affected from 2.31.0; fixed in 2.31.12\n- github.com/coder/coder/v2 (Go): affected from 2.31.0; fixed in 2.31.12\n- github.com/coder/coder/v2 (Go): affected from 2.32.0-rc.0; fixed in 2.32.2\n- github.com/coder/coder/v2 (Go): affected from 2.32.0-rc.0; fixed in 2.32.2\n- github.com/coder/coder/v2 (Go): affected from 2.33.0-rc.0; fixed in 2.33.3\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-2026-45796/ (Markdown: https://insights.sbomify.com/CVE-2026-45796/index.md)","id":"CVE-2026-45796","markdown":"https://insights.sbomify.com/CVE-2026-45796/index.md","name":"CVE-2026-45796","record":{"aliases":["GHSA-686c-7vgv-v3fx","GO-2026-5169"],"analysis":{"component_type":"server_software","fix_type":"upgrade","impacts":["data_read","security_bypass"],"network_reachable":"yes","non_default_config":false,"product_category":"Coder development platform","requires_auth":"none","summary":"Unauthenticated attackers can force the Coder server to make arbitrary HTTP requests, potentially revealing internal network reachability and bypassing security controls.","user_interaction":"not_required","vuln_class":"ssrf"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"GitHub_M","cpe":[{"product":"coder","vendor":"coder"}],"cvss":{"score":6.5,"severity":"medium","source":"cna","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N","version":"3.1"},"cwes":[{"id":"CWE-918","name":"Server-Side Request Forgery"}],"description":"Coder allows organizations to provision remote development environments via Terraform. Versions prior tp 2.24.5, 2.29.13, 2.30.8, 2.31.12, 2.32.2, and 2.33.3 are vulnerable to unauthenticated semi-blind Server-Side Request Forgery (SSRF) via the Azure instance identity endpoint (`POST /api/v2/workspaceagents/azure-instance-identity`). An external attacker can force the Coder server to issue HTTP GET requests to arbitrary internal or external hosts by submitting a crafted PKCS#7 signature. The server does not return the target's response body, but error messages in the API response reveal whether the target is reachable and what type of failure occurred. Versions 2.24.5, 2.29.13, 2.30.8, 2.31.12, 2.32.2, and 2.33.3 patch the issue. As a workaround, if the Azure identity-auth mechanism is not being used then restrict access to the corresponding endpoint (`/api/v2/workspaceagents/azure-instance-identity`) using ingress firewall and/or proxy ACLs.","ecosystems":["Go"],"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":"Coder vulnerable to unauthenticated SSRF via Azure Instance Identity Endpoint","id":"CVE-2026-45796","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":"Go","product":null,"products":[],"type":"ssrf","year":"2026"},"n_packages":16,"n_references":9,"next":{"headline":"HeyForm Vulnerable to Stored XSS via Unauthenticated SVG File Upload","id":"CVE-2026-45797"},"packages":[{"ecosystem":"Go","fixed":[],"introduced":["0"],"last_affected":[],"package":"github.com/coder/coder","purl":"pkg:golang/github.com/coder/coder","source":"GO-2026-5169"},{"ecosystem":"Go","fixed":[],"introduced":["0"],"last_affected":["0.27.3"],"package":"github.com/coder/coder","purl":null,"source":"GHSA-686c-7vgv-v3fx"},{"ecosystem":"Go","fixed":[],"introduced":["0"],"last_affected":["0.27.3"],"package":"github.com/coder/coder","purl":"pkg:golang/github.com/coder/coder","source":"GHSA-686c-7vgv-v3fx"},{"ecosystem":"Go","fixed":["2.24.5","2.29.13","2.30.8","2.31.12","2.32.2","2.33.3"],"introduced":["0","2.29.0","2.30.0","2.31.0","2.32.0-rc.0","2.33.0-rc.0"],"last_affected":[],"package":"github.com/coder/coder/v2","purl":"pkg:golang/github.com/coder/coder/v2","source":"GO-2026-5169"},{"ecosystem":"Go","fixed":["2.24.5"],"introduced":["0"],"last_affected":[],"package":"github.com/coder/coder/v2","purl":null,"source":"GHSA-686c-7vgv-v3fx"},{"ecosystem":"Go","fixed":["2.24.5"],"introduced":["0"],"last_affected":[],"package":"github.com/coder/coder/v2","purl":"pkg:golang/github.com/coder/coder/v2","source":"GHSA-686c-7vgv-v3fx"},{"ecosystem":"Go","fixed":["2.29.13"],"introduced":["2.29.0"],"last_affected":[],"package":"github.com/coder/coder/v2","purl":null,"source":"GHSA-686c-7vgv-v3fx"},{"ecosystem":"Go","fixed":["2.29.13"],"introduced":["2.29.0"],"last_affected":[],"package":"github.com/coder/coder/v2","purl":"pkg:golang/github.com/coder/coder/v2","source":"GHSA-686c-7vgv-v3fx"},{"ecosystem":"Go","fixed":["2.30.8"],"introduced":["2.30.0"],"last_affected":[],"package":"github.com/coder/coder/v2","purl":null,"source":"GHSA-686c-7vgv-v3fx"},{"ecosystem":"Go","fixed":["2.30.8"],"introduced":["2.30.0"],"last_affected":[],"package":"github.com/coder/coder/v2","purl":"pkg:golang/github.com/coder/coder/v2","source":"GHSA-686c-7vgv-v3fx"},{"ecosystem":"Go","fixed":["2.31.12"],"introduced":["2.31.0"],"last_affected":[],"package":"github.com/coder/coder/v2","purl":null,"source":"GHSA-686c-7vgv-v3fx"},{"ecosystem":"Go","fixed":["2.31.12"],"introduced":["2.31.0"],"last_affected":[],"package":"github.com/coder/coder/v2","purl":"pkg:golang/github.com/coder/coder/v2","source":"GHSA-686c-7vgv-v3fx"},{"ecosystem":"Go","fixed":["2.32.2"],"introduced":["2.32.0-rc.0"],"last_affected":[],"package":"github.com/coder/coder/v2","purl":null,"source":"GHSA-686c-7vgv-v3fx"},{"ecosystem":"Go","fixed":["2.32.2"],"introduced":["2.32.0-rc.0"],"last_affected":[],"package":"github.com/coder/coder/v2","purl":"pkg:golang/github.com/coder/coder/v2","source":"GHSA-686c-7vgv-v3fx"},{"ecosystem":"Go","fixed":["2.33.3"],"introduced":["2.33.0-rc.0"],"last_affected":[],"package":"github.com/coder/coder/v2","purl":null,"source":"GHSA-686c-7vgv-v3fx"},{"ecosystem":"Go","fixed":["2.33.3"],"introduced":["2.33.0-rc.0"],"last_affected":[],"package":"github.com/coder/coder/v2","purl":"pkg:golang/github.com/coder/coder/v2","source":"GHSA-686c-7vgv-v3fx"}],"prev":{"headline":"Janssen Project: JWE Request Object Signature Verification Bypass in jans-auth-server","id":"CVE-2026-45795"},"products":["coder"],"published":"2026-07-07","related":[{"cvss_score":9.1,"headline":"Coder: PKCS#7 signature bypass in Azure instance identity allows unauthenticated agent token theft","id":"CVE-2026-46354","kev_date_added":null,"published":"2026-07-07"},{"cvss_score":8.7,"headline":"Coder's workspace app upsert allows cross-workspace agent rebinding via user-controlled app ID","id":"CVE-2026-55429","kev_date_added":null,"published":"2026-07-08"},{"cvss_score":8.3,"headline":"Coder vulnerable to SSH config injection via unsanitized server-supplied values in `coder config-ssh`","id":"CVE-2026-55427","kev_date_added":null,"published":"2026-07-07"},{"cvss_score":8.2,"headline":"Coder: Route hijacking through lack of validation of agent-supplied AllowedIPs in tailnet coordinator","id":"CVE-2026-55428","kev_date_added":null,"published":"2026-07-07"},{"cvss_score":8.2,"headline":"Coder's OIDC authentication allows email with partially matching domain to register","id":"CVE-2024-27918","kev_date_added":null,"published":"2024-03-06"},{"cvss_score":8.1,"headline":"Coder vulnerable to workspace auto-creation via crafted URL parameters without user consent","id":"CVE-2026-44454","kev_date_added":null,"published":"2026-07-07"},{"cvss_score":8.1,"headline":"Coder's privilege escalation vulnerability could lead to a cross workspace compromise","id":"CVE-2025-58437","kev_date_added":null,"published":"2025-09-06"}],"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":"CC BY 4.0","name":"Go Vulnerability Database","prefix":"GO"},{"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":"yes","exploitation":"none","technical_impact":"partial"},"state":"PUBLISHED","updated":"2026-07-08","vendors":["coder"]},"summary":"Unauthenticated attackers can force the Coder server to make arbitrary HTTP requests, potentially revealing internal network reachability and bypassing security controls.","url":"https://insights.sbomify.com/CVE-2026-45796/"}