{"answers":{"affected":"4 open source packages ship an affected version, including rollbar.","exploited":"There is no known exploitation of CVE-2025-62517 in the wild and no public exploit code.","fix":"Upgrade rollbar to a fixed version for your release line: 2.26.5 or 3.0.0-beta5.","what":"CVE-2025-62517 is a medium-severity vulnerability in rollbar.js, published on 23 Oct 2025. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2025-62517 and fix it if it is affected.\n\nWhat it is: CVE-2025-62517 is a medium-severity vulnerability in rollbar.js, published on 23 Oct 2025. 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-2025-62517 in the wild and no public exploit code.\n\nAffected packages and fixed versions:\n- rollbar (npm): affected all versions; fixed in 2.26.5\n- rollbar (npm): affected all versions; fixed in 2.26.5\n- rollbar (npm): affected from 3.0.0-alpha1; fixed in 3.0.0-beta5\n- rollbar (npm): affected from 3.0.0-alpha1; fixed in 3.0.0-beta5\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-2025-62517/ (Markdown: https://insights.sbomify.com/CVE-2025-62517/index.md)","id":"CVE-2025-62517","markdown":"https://insights.sbomify.com/CVE-2025-62517/index.md","name":"CVE-2025-62517","record":{"aliases":["GHSA-xcg2-9pp4-j82x"],"analysis":{"component_type":"library","fix_type":"upgrade","impacts":["code_execution","privilege_escalation"],"network_reachable":"yes","non_default_config":false,"product_category":"JavaScript error tracking library","requires_auth":"none","summary":"Prototype pollution in Rollbar.js merge() allows attackers to manipulate object prototypes if untrusted input is passed to configure().","user_interaction":"not_required","vuln_class":"other"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"GitHub_M","cpe":[],"cvss":{"score":5.9,"severity":"medium","source":"cna","vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:N","version":"3.1"},"cwes":[{"id":"CWE-1321","name":"Improperly Controlled Modification of Object Prototype Attributes"}],"description":"Rollbar.js offers error tracking and logging from Javascript to Rollbar. In versions before 2.26.5 and from 3.0.0-alpha1 to before 3.0.0-beta5, there is a prototype pollution vulnerability in merge(). If application code calls rollbar.configure() with untrusted input, prototype pollution is possible. This issue has been fixed in versions 2.26.5 and 3.0.0-beta5. A workaround involves ensuring that values passed to rollbar.configure() do not contain untrusted input.","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":"Rollbar.js Prototype Pollution Vulnerability in merge()","id":"CVE-2025-62517","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":"npm","product":null,"products":[],"type":"other","year":"2025"},"n_packages":4,"n_references":5,"next":{"headline":"astral-tokio-tar Vulnerable to PAX Header Desynchronization","id":"CVE-2025-62518"},"packages":[{"ecosystem":"npm","fixed":["2.26.5"],"introduced":["0"],"last_affected":[],"package":"rollbar","purl":null,"source":"GHSA-xcg2-9pp4-j82x"},{"ecosystem":"npm","fixed":["2.26.5"],"introduced":["0"],"last_affected":[],"package":"rollbar","purl":"pkg:npm/rollbar","source":"GHSA-xcg2-9pp4-j82x"},{"ecosystem":"npm","fixed":["3.0.0-beta5"],"introduced":["3.0.0-alpha1"],"last_affected":[],"package":"rollbar","purl":null,"source":"GHSA-xcg2-9pp4-j82x"},{"ecosystem":"npm","fixed":["3.0.0-beta5"],"introduced":["3.0.0-alpha1"],"last_affected":[],"package":"rollbar","purl":"pkg:npm/rollbar","source":"GHSA-xcg2-9pp4-j82x"}],"prev":{"headline":"Further research determined the issue is not a vulnerability.","id":"CVE-2025-62516"},"products":["rollbar.js"],"published":"2025-10-23","related":[],"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":"CWE Terms of Use","name":"CWE (MITRE)"},{"class":"attribution","licence":"FIRST CVSS licence","name":"CVSS (FIRST)"}],"ssvc":{"automatable":"no","exploitation":"none","technical_impact":"partial"},"state":"PUBLISHED","updated":"2025-10-23","vendors":["rollbar"]},"summary":"Prototype pollution in Rollbar.js merge() allows attackers to manipulate object prototypes if untrusted input is passed to configure().","url":"https://insights.sbomify.com/CVE-2025-62517/"}