{"answers":{"affected":"2 open source packages ship an affected version, including replicator.","exploited":"It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-2265 exists.","fix":"No fix has been published for CVE-2026-2265 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-2265 is a medium-severity unsafe deserialization vulnerability in Replicator, published on 1 Apr 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-2026-2265 and fix it if it is affected.\n\nWhat it is: CVE-2026-2265 is a medium-severity unsafe deserialization vulnerability in Replicator, published on 1 Apr 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-2026-2265 exists.\n\nAffected packages and fixed versions:\n- replicator (npm): affected all versions up to 1.0.5; no fix listed\n- replicator (npm): affected all versions up to 1.0.5; no fix listed\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-2026-2265/ (Markdown: https://insights.sbomify.com/CVE-2026-2265/index.md)","id":"CVE-2026-2265","markdown":"https://insights.sbomify.com/CVE-2026-2265/index.md","name":"CVE-2026-2265","record":{"aliases":["GHSA-2gmp-34j9-fqjm"],"analysis":{"component_type":"library","fix_type":"upgrade","impacts":["code_execution"],"network_reachable":"yes","non_default_config":false,"product_category":"npm Replicator library","requires_auth":"none","summary":"Unauthenticated attackers can achieve remote code execution by sending malicious serialized data to applications using the Replicator npm library.","user_interaction":"not_required","vuln_class":"deserialization"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"certcc","cpe":[],"cvss":{"score":6.5,"severity":"medium","source":"cisa-adp","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N","version":"3.1"},"cwes":[],"description":"An unauthenticated remote code execution (RCE) vulnerability exists in applications that use the Replicator node package manager (npm) version 1.0.5 to deserialize untrusted user input and execute the resulting object.","ecosystems":["npm"],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"weaponised"},"has_fix":false,"headline":"Replicator 1.0.5 is vulnerable to Remote Code Execution through Insecure Deserialization","id":"CVE-2026-2265","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":"npm","product":null,"products":[],"type":"deserialization","year":"2026"},"n_packages":2,"n_references":3,"next":{"headline":"Cross-site scripting in Enterprise Server","id":"CVE-2026-2266"},"packages":[{"ecosystem":"npm","fixed":[],"introduced":["0"],"last_affected":["1.0.5"],"package":"replicator","purl":null,"source":"GHSA-2gmp-34j9-fqjm"},{"ecosystem":"npm","fixed":[],"introduced":["0"],"last_affected":["1.0.5"],"package":"replicator","purl":"pkg:npm/replicator","source":"GHSA-2gmp-34j9-fqjm"}],"prev":{"headline":"Server-Side Request Forgery and Credential Exfiltration in Google Cloud Apigee via SetIntegrationRequest Policy.","id":"CVE-2026-2264"},"products":["Replicator"],"published":"2026-04-01","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":"FIRST CVSS licence","name":"CVSS (FIRST)"}],"ssvc":{"automatable":"no","exploitation":"poc","technical_impact":"partial"},"state":"PUBLISHED","updated":"2026-04-01","vendors":["Replicator"]},"summary":"Unauthenticated attackers can achieve remote code execution by sending malicious serialized data to applications using the Replicator npm library.","url":"https://insights.sbomify.com/CVE-2026-2265/"}