{"answers":{"affected":"It affects 1 product.","exploited":"It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-2964 exists.","fix":"No fix has been published for CVE-2026-2964 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-2964 is a low-severity code injection vulnerability in higuma web-audio-recorder-js, published on 23 Feb 2026. Any signed-in user can exploit it over the network, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2026-2964 and fix it if it is affected.\n\nWhat it is: CVE-2026-2964 is a low-severity code injection vulnerability in higuma web-audio-recorder-js, published on 23 Feb 2026. Any signed-in user can exploit it over the network, with no action from the victim.\nExploitation: It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-2964 exists.\n\nAffected product: higuma web-audio-recorder-js. 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-2026-2964/ (Markdown: https://insights.sbomify.com/CVE-2026-2964/index.md)","id":"CVE-2026-2964","markdown":"https://insights.sbomify.com/CVE-2026-2964/index.md","name":"CVE-2026-2964","record":{"aliases":["GHSA-72rq-263w-2jx8"],"analysis":{"component_type":"library","fix_type":"no_fix_stated","impacts":["code_execution"],"network_reachable":"yes","non_default_config":false,"product_category":"JavaScript audio library","requires_auth":"low_privilege","summary":"Remote attackers can exploit prototype pollution in the extend function to achieve code execution, though exploitation is highly complex.","user_interaction":"not_required","vuln_class":"code_injection"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"VulDB","cpe":[{"product":"webaudiorecorder.js","vendor":"higuma"}],"cvss":{"score":2.3,"severity":"low","source":"cna","vector":"CVSS:4.0/AV:N/AC:H/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P","version":"4.0"},"cwes":[{"id":"CWE-94","name":"Improper Control of Generation of Code"},{"id":"CWE-1321","name":"Improperly Controlled Modification of Object Prototype Attributes"}],"description":"A vulnerability was identified in higuma web-audio-recorder-js 0.1/0.1.1. Impacted is the function extend in the library lib/WebAudioRecorder.js of the component Dynamic Config Handling. Such manipulation leads to improperly controlled modification of object prototype attributes. It is possible to launch the attack remotely. Attacks of this nature are highly complex. The exploitability is considered difficult. The exploit is publicly available and might be used. The vendor was contacted early about this disclosure but did not respond in any way.","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":"2026-03-20","github_poc":1,"max_poc_stars":0,"metasploit":0,"nuclei":0,"refs":[{"date":"2026-03-20T11:19:09Z","kind":"github_poc","ref":"https://github.com/thegenetic/CVE-2026-2964-Lab","stars":0,"title":null}],"tier":"weaponised"},"has_fix":null,"headline":"higuma web-audio-recorder-js Dynamic Config Handling WebAudioRecorder.js extend prototype pollution","id":"CVE-2026-2964","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"code_injection","year":"2026"},"n_packages":0,"n_references":3,"next":{"headline":"07FLYCMS/07FLY-CMS/07FlyCRM System Extension edit.html cross site scripting","id":"CVE-2026-2965"},"packages":[],"prev":{"headline":"Jinher OA C6 OfficeSupplyTypeRight.aspx sql injection","id":"CVE-2026-2963"},"products":["web-audio-recorder-js"],"published":"2026-02-23","related":[],"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":"no","exploitation":"poc","technical_impact":"partial"},"state":"PUBLISHED","updated":"2026-02-23","vendors":["higuma"]},"summary":"Remote attackers can exploit prototype pollution in the extend function to achieve code execution, though exploitation is highly complex.","url":"https://insights.sbomify.com/CVE-2026-2964/"}