{"answers":{"affected":"","exploited":"There is no known exploitation of CVE-2026-15430 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2026-15430 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-15430 is a medium-severity vulnerability in Wellbia XIGNCODE3, published on 3 Aug 2026. It can only be exploited from the same machine or local network, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2026-15430 and fix it if it is affected.\n\nWhat it is: CVE-2026-15430 is a medium-severity vulnerability in Wellbia XIGNCODE3, published on 3 Aug 2026. It can only be exploited from the same machine or local network, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2026-15430 in the wild and no public exploit code.\n\nAffected product: Wellbia XIGNCODE3. 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-2026-15430/ (Markdown: https://insights.sbomify.com/CVE-2026-15430/index.md)","id":"CVE-2026-15430","markdown":"https://insights.sbomify.com/CVE-2026-15430/index.md","name":"CVE-2026-15430","record":{"aliases":["GHSA-gmfc-jwm3-239r"],"analysis":{"component_type":"operating_system","fix_type":"patch","impacts":["privilege_escalation","data_read"],"network_reachable":"adjacent_or_local","non_default_config":false,"product_category":"Anti-cheat driver","requires_auth":"none","summary":"A local unprivileged attacker can exploit improper access control in the XIGNCODE3 driver to escalate privileges to SYSTEM and extract credentials.","user_interaction":"not_required","vuln_class":"privilege_escalation"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"certcc","cpe":[],"cvss":{"score":6.2,"severity":"medium","source":"cisa-adp","vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","version":"3.1"},"cwes":[{"id":"CWE-732","name":"Incorrect Permission Assignment for Critical Resource"},{"id":"CWE-284","name":"Improper Access Control"},{"id":"CWE-269","name":"Improper Privilege Management"}],"description":"Improper access control in the IRP_MJ_WRITE command interface in\r\nWellbia XIGNCODE3 xhunter2.sys, version 2026.6.1.192, allows a local, unprivileged attacker to achieve local privilege escalation to\r\nNT AUTHORITY\\SYSTEM, extract credentials from PPL-protected\r\nlsass.exe, and terminate PPL-protected security processes.","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":"2026-08-05","github_poc":1,"max_poc_stars":25,"metasploit":0,"nuclei":0,"refs":[{"date":"2026-08-05T10:03:50Z","kind":"github_poc","ref":"https://github.com/BlackSnufkin/AxHunter","stars":25,"title":"PoCs for Wellbia XIGNCODE3 anti-cheat xhunter driver family - xhunter1.sys v2023.12.7.78 and xhunter2.sys v2026.6.1.192 (CVE-2026-15430, CVE-2026-3609)."}],"tier":"poc_unverified"},"has_fix":null,"headline":"CVE-2026-15430","id":"CVE-2026-15430","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"privilege_escalation","year":"2026"},"n_packages":0,"n_references":1,"next":{"headline":"HP Support Assistant – Potential Escalation of Privilege","id":"CVE-2026-15431"},"packages":[],"prev":{"headline":"Privilege Escalation via Improper Input Sanitization in TP-Link Archer VX1800v","id":"CVE-2026-15429"},"products":["XIGNCODE3"],"published":"2026-08-03","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)"},{"class":"open","licence":"CC0","name":"PoC-in-GitHub"}],"ssvc":{"automatable":"no","exploitation":"none","technical_impact":"partial"},"state":"PUBLISHED","updated":"2026-08-03","vendors":["Wellbia"]},"summary":"A local unprivileged attacker can exploit improper access control in the XIGNCODE3 driver to escalate privileges to SYSTEM and extract credentials.","url":"https://insights.sbomify.com/CVE-2026-15430/"}