{"answers":{"affected":"2 open source packages ship an affected version, including @sap-cloud-sdk/core.","exploited":"There is no known exploitation of GHSA-r2vw-jgq9-jqx2 in the wild and no public exploit code.","fix":"Upgrade @sap-cloud-sdk/core to 1.21.2 or later.","what":"GHSA-r2vw-jgq9-jqx2 is an authentication bypass vulnerability in @sap-cloud-sdk/core, published on 3 Sep 2020. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for GHSA-r2vw-jgq9-jqx2 and fix it if it is affected.\n\nWhat it is: GHSA-r2vw-jgq9-jqx2 is an authentication bypass vulnerability in @sap-cloud-sdk/core, published on 3 Sep 2020. An attacker can exploit it over the internet without logging in, with no action from the victim.\nExploitation: There is no known exploitation of GHSA-r2vw-jgq9-jqx2 in the wild and no public exploit code.\n\nAffected packages and fixed versions:\n- @sap-cloud-sdk/core (npm): affected from 1.19.0; fixed in 1.21.2\n- @sap-cloud-sdk/core (npm): affected from 1.19.0; fixed in 1.21.2\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/GHSA-r2vw-jgq9-jqx2/ (Markdown: https://insights.sbomify.com/GHSA-r2vw-jgq9-jqx2/index.md)","id":"GHSA-r2vw-jgq9-jqx2","markdown":"https://insights.sbomify.com/GHSA-r2vw-jgq9-jqx2/index.md","name":"GHSA-r2vw-jgq9-jqx2","record":{"aliases":[],"analysis":{"component_type":"library","fix_type":"upgrade","impacts":["security_bypass"],"network_reachable":"yes","non_default_config":false,"product_category":"SAP Cloud SDK","requires_auth":"none","summary":"Attackers can bypass authentication by providing a manipulated JWT with a trusted URL for the verification key.","user_interaction":"not_required","vuln_class":"auth_bypass"},"analysis_generated_by":"qwen3.8-flash-next","assigner":null,"cpe":[],"cvss":{"score":null,"severity":null,"source":null,"vector":null,"version":null},"cwes":[],"description":"Affected versions of `@sap-cloud-sdk/core` do not properly validate JWTs.  The `verifyJwt()` function does not properly validate the URL from where the public verification key for the JWT can be downloaded.  Any URL was trusted which makes it possible to provide a URL belonging to a manipulated JWT.\n\n## Recommendation\n\nUpgrade to version 1.21.2 or later.","ecosystems":["npm"],"exploits":{"exploitdb":null,"first_seen":null,"github_poc":null,"max_poc_stars":null,"metasploit":null,"nuclei":null,"refs":[],"tier":null},"has_fix":true,"headline":"Improper Authorization in @sap-cloud-sdk/core","id":"GHSA-r2vw-jgq9-jqx2","indexable":true,"kev":null,"kind":"advisory","links":{"ecosystem":"npm","product":null,"products":[],"type":"auth_bypass","year":"2020"},"n_packages":2,"n_references":null,"packages":[{"ecosystem":"npm","fixed":["1.21.2"],"introduced":["1.19.0"],"last_affected":[],"package":"@sap-cloud-sdk/core","purl":null,"source":"GHSA-r2vw-jgq9-jqx2"},{"ecosystem":"npm","fixed":["1.21.2"],"introduced":["1.19.0"],"last_affected":[],"package":"@sap-cloud-sdk/core","purl":"pkg:npm/%40sap-cloud-sdk/core","source":"GHSA-r2vw-jgq9-jqx2"}],"products":null,"published":"2020-09-03","related":[],"sources":[{"class":"attribution","licence":"CC BY 4.0","name":"GitHub Advisory Database","prefix":"GHSA"}],"ssvc":{"automatable":null,"exploitation":null,"technical_impact":null},"state":null,"updated":null,"vendors":null},"summary":"Attackers can bypass authentication by providing a manipulated JWT with a trusted URL for the verification key.","url":"https://insights.sbomify.com/GHSA-r2vw-jgq9-jqx2/"}