{"answers":{"affected":"","exploited":"It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-78181 exists.","fix":"No fix has been published for CVE-2026-78181 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-78181 is a medium-severity code injection vulnerability in ractivejs ractive, published on 24 Aug 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-2026-78181 and fix it if it is affected.\n\nWhat it is: CVE-2026-78181 is a medium-severity code injection vulnerability in ractivejs ractive, published on 24 Aug 2026. An attacker can exploit it over the internet without logging in, with no action from the victim.\nExploitation: It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-78181 exists.\n\nAffected product: ractivejs ractive. 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-2026-78181/ (Markdown: https://insights.sbomify.com/CVE-2026-78181/index.md)","id":"CVE-2026-78181","markdown":"https://insights.sbomify.com/CVE-2026-78181/index.md","name":"CVE-2026-78181","record":{"aliases":["GHSA-66g2-xvjx-x9j9"],"analysis":{"component_type":"library","fix_type":"no_fix_stated","impacts":["code_execution","privilege_escalation"],"network_reachable":"yes","non_default_config":false,"product_category":"JavaScript UI library","requires_auth":"none","summary":"Remote attackers can exploit prototype pollution in Ractive#set to execute arbitrary code or escalate privileges within applications using the library.","user_interaction":"not_required","vuln_class":"code_injection"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"VulDB","cpe":[],"cvss":{"score":6.9,"severity":"medium","source":"cna","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/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 weakness has been identified in ractivejs ractive up to 1.4.4. Impacted is the function Ractive#set of the component Keypath Handler. Executing a manipulation can lead to improperly controlled modification of object prototype attributes. The attack may be launched remotely. The exploit has been made available to the public and could be used for attacks. The project was informed of the problem early through an issue report but has not responded yet.","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"weaponised"},"has_fix":false,"headline":"ractivejs ractive Keypath Ractive#set prototype pollution","id":"CVE-2026-78181","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"code_injection","year":"2026"},"n_packages":0,"n_references":6,"next":{"headline":"SQL injection in XBROTHER Dynamic Environment Monitoring System","id":"CVE-2026-78182"},"packages":[],"prev":{"headline":"alibaba-fusion next deepMerge index.tsx ConfigProvider.getContextProps prototype pollution","id":"CVE-2026-78180"},"products":["ractive"],"published":"2026-08-24","related":[],"sources":[{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"class":"attribution","licence":"CWE Terms of Use","name":"CWE (MITRE)"},{"class":"attribution","licence":"FIRST CVSS licence","name":"CVSS (FIRST)"}],"ssvc":{"automatable":"yes","exploitation":"poc","technical_impact":"partial"},"state":"PUBLISHED","updated":"2026-08-26","vendors":["ractivejs"]},"summary":"Remote attackers can exploit prototype pollution in Ractive#set to execute arbitrary code or escalate privileges within applications using the library.","url":"https://insights.sbomify.com/CVE-2026-78181/"}