{"answers":{"affected":"10 open source packages ship an affected version, including @angular/service-worker. It affects 1 product.","exploited":"There is no known exploitation of CVE-2026-50184 in the wild and no public exploit code.","fix":"Upgrade @angular/service-worker to a fixed version for your release line: 19.2.23, 20.3.22, 21.2.15 or 22.0.0-rc.2.","what":"CVE-2026-50184 is a medium-severity vulnerability in angular, published on 22 Jun 2026. It can only be exploited from the same machine or local network, and only if a user opens a file or follows a link."},"fix_prompt":"Check this codebase for CVE-2026-50184 and fix it if it is affected.\n\nWhat it is: CVE-2026-50184 is a medium-severity vulnerability in angular, published on 22 Jun 2026. It can only be exploited from the same machine or local network, and only if a user opens a file or follows a link.\nExploitation: There is no known exploitation of CVE-2026-50184 in the wild and no public exploit code.\n\nAffected packages and fixed versions:\n- @angular/service-worker (npm): affected all versions up to 18.2.14; no fix listed\n- @angular/service-worker (npm): affected all versions up to 18.2.14; no fix listed\n- @angular/service-worker (npm): affected from 19.0.0-next.0; fixed in 19.2.23\n- @angular/service-worker (npm): affected from 19.0.0-next.0; fixed in 19.2.23\n- @angular/service-worker (npm): affected from 20.0.0-next.0; fixed in 20.3.22\n- @angular/service-worker (npm): affected from 20.0.0-next.0; fixed in 20.3.22\n- @angular/service-worker (npm): affected from 21.0.0-next.0; fixed in 21.2.15\n- @angular/service-worker (npm): affected from 21.0.0-next.0; fixed in 21.2.15\n- @angular/service-worker (npm): affected from 22.0.0-next.0; fixed in 22.0.0-rc.2\n- @angular/service-worker (npm): affected from 22.0.0-next.0; fixed in 22.0.0-rc.2\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-2026-50184/ (Markdown: https://insights.sbomify.com/CVE-2026-50184/index.md)","id":"CVE-2026-50184","markdown":"https://insights.sbomify.com/CVE-2026-50184/index.md","name":"CVE-2026-50184","record":{"aliases":["DEBIAN-CVE-2026-50184","GHSA-95qp-cmmw-mgqv","UBUNTU-CVE-2026-50184"],"analysis":{"component_type":"library","fix_type":"upgrade","impacts":["data_read","security_bypass"],"network_reachable":"adjacent_or_local","non_default_config":false,"product_category":"Angular service worker","requires_auth":"none","summary":"Angular Service Worker strips credential and cache policies, causing session leaks and caching of private data, requiring an upgrade to secure client-side request handling.","user_interaction":"required","vuln_class":"information_disclosure"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"GitHub_M","cpe":[{"product":"angular","vendor":"angular"}],"cvss":{"score":5.7,"severity":"medium","source":"cna","vector":"CVSS:4.0/AV:L/AC:H/AT:P/PR:N/UI:P/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N","version":"4.0"},"cwes":[{"id":"CWE-524","name":"Use of Cache Containing Sensitive Information"},{"id":"CWE-200","name":"Exposure of Sensitive Information to an Unauthorized Actor"}],"description":"Angular is a development platform for building mobile and desktop web applications using TypeScript/JavaScript and other languages. Prior to 22.0.0-rc.2, 21.2.15, 20.3.22, and 19.2.23, an issue in the @angular/service-worker package compromises the integrity of request-policy enforcement during request reconstruction. When the Angular Service Worker intercepts network requests for matched assets, it reconstructs a new Request object using an internal helper function. During this reconstruction process, the helper function strips explicit client-defined safety parameters: the credentials configuration (such as credentials: 'omit') and the HTTP cache mode configuration (such as cache: 'no-store'). These are reverted back to standard browser-default parameters (credentials: 'same-origin' and default HTTP cache properties). This causes the browser to include active credentials (such as cookies or Authorization headers) on outbound requests where the client-side developer explicitly instructed they should be omitted, leading to potential session leaks. Additionally, it causes private or non-cacheable resources to be cached by the service worker's engine, making private page states accessible or persistent inside the client's local cache post-logout. This vulnerability is fixed in 22.0.0-rc.2, 21.2.15, 20.3.22, and 19.2.23.","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":"Angular: Request Credential \u0026 Cache Policy Stripping in Angular Service Worker","id":"CVE-2026-50184","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":"npm","product":null,"products":[],"type":"information_disclosure","year":"2026"},"n_packages":10,"n_references":2,"next":{"headline":"RustCrypto Cmov/CmovEq on aarch64 can produce wrong results if high-bits of registers are set","id":"CVE-2026-50185"},"packages":[{"ecosystem":"npm","fixed":[],"introduced":["0"],"last_affected":["18.2.14"],"package":"@angular/service-worker","purl":null,"source":"GHSA-95qp-cmmw-mgqv"},{"ecosystem":"npm","fixed":[],"introduced":["0"],"last_affected":["18.2.14"],"package":"@angular/service-worker","purl":"pkg:npm/%40angular/service-worker","source":"GHSA-95qp-cmmw-mgqv"},{"ecosystem":"npm","fixed":["19.2.23"],"introduced":["19.0.0-next.0"],"last_affected":[],"package":"@angular/service-worker","purl":null,"source":"GHSA-95qp-cmmw-mgqv"},{"ecosystem":"npm","fixed":["19.2.23"],"introduced":["19.0.0-next.0"],"last_affected":[],"package":"@angular/service-worker","purl":"pkg:npm/%40angular/service-worker","source":"GHSA-95qp-cmmw-mgqv"},{"ecosystem":"npm","fixed":["20.3.22"],"introduced":["20.0.0-next.0"],"last_affected":[],"package":"@angular/service-worker","purl":null,"source":"GHSA-95qp-cmmw-mgqv"},{"ecosystem":"npm","fixed":["20.3.22"],"introduced":["20.0.0-next.0"],"last_affected":[],"package":"@angular/service-worker","purl":"pkg:npm/%40angular/service-worker","source":"GHSA-95qp-cmmw-mgqv"},{"ecosystem":"npm","fixed":["21.2.15"],"introduced":["21.0.0-next.0"],"last_affected":[],"package":"@angular/service-worker","purl":null,"source":"GHSA-95qp-cmmw-mgqv"},{"ecosystem":"npm","fixed":["21.2.15"],"introduced":["21.0.0-next.0"],"last_affected":[],"package":"@angular/service-worker","purl":"pkg:npm/%40angular/service-worker","source":"GHSA-95qp-cmmw-mgqv"},{"ecosystem":"npm","fixed":["22.0.0-rc.2"],"introduced":["22.0.0-next.0"],"last_affected":[],"package":"@angular/service-worker","purl":null,"source":"GHSA-95qp-cmmw-mgqv"},{"ecosystem":"npm","fixed":["22.0.0-rc.2"],"introduced":["22.0.0-next.0"],"last_affected":[],"package":"@angular/service-worker","purl":"pkg:npm/%40angular/service-worker","source":"GHSA-95qp-cmmw-mgqv"}],"prev":{"headline":"WWBN AVideo: Stored XSS via Hostile YouTube Video Title in AVideo YouTubeAPI Gallery Section","id":"CVE-2026-50183"},"products":["angular"],"published":"2026-06-22","related":[{"cvss_score":8.8,"headline":"Angular: Cache-Key Ambiguity in HttpTransferCache Leading to Cross-Request Response Reuse and State Poisoning","id":"CVE-2026-68945","kev_date_added":null,"published":"2026-08-03"},{"cvss_score":8.8,"headline":"Angular: SSRF via Hostname Hijacking in @angular/platform-server","id":"CVE-2026-46417","kev_date_added":null,"published":"2026-06-22"},{"cvss_score":8.8,"headline":"Angular: URL Parser Differential in @angular/platform-server leading to SSRF Allowlist Bypass","id":"CVE-2026-50168","kev_date_added":null,"published":"2026-06-22"},{"cvss_score":8.8,"headline":"Angular: Weak 32-Bit Cache Key Hashing in `HttpTransferCache` Leading to Cross-Request Data Leakage and State Poisoning","id":"CVE-2026-54266","kev_date_added":null,"published":"2026-06-22"},{"cvss_score":8.7,"headline":"Angular: SSRF via protocol-relative and backslash URLs in Angular Platform-Server","id":"CVE-2026-41423","kev_date_added":null,"published":"2026-05-08"},{"cvss_score":8.6,"headline":"Angular: SSRF and Cross-Origin Credential Disclosure via URL Resolution Discrepancy in SSR","id":"CVE-2026-88056","kev_date_added":null,"published":"2026-09-10"},{"cvss_score":8.6,"headline":"Angular: SSR XSS via Unescaped Processing Instruction (\u003c?...?\u003e) Nodes in Fallback Raw-Content Elements","id":"CVE-2026-88058","kev_date_added":null,"published":"2026-09-10"}],"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":"yes","exploitation":"none","technical_impact":"partial"},"state":"PUBLISHED","updated":"2026-06-23","vendors":["angular"]},"summary":"Angular Service Worker strips credential and cache policies, causing session leaks and caching of private data, requiring an upgrade to secure client-side request handling.","url":"https://insights.sbomify.com/CVE-2026-50184/"}