{"answers":{"affected":"","exploited":"There is no known exploitation of CVE-2026-6508 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2026-6508 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-6508 is a critical authentication bypass vulnerability in TUBITAK BILGEM Software Technologies Research Institute Liderahenk, published on 7 May 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-2026-6508 and fix it if it is affected.\n\nWhat it is: CVE-2026-6508 is a critical authentication bypass vulnerability in TUBITAK BILGEM Software Technologies Research Institute Liderahenk, published on 7 May 2026. 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-2026-6508 in the wild and no public exploit code.\n\nAffected product: TUBITAK BILGEM Software Technologies Research Institute Liderahenk. 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-2026-6508/ (Markdown: https://insights.sbomify.com/CVE-2026-6508/index.md)","id":"CVE-2026-6508","markdown":"https://insights.sbomify.com/CVE-2026-6508/index.md","name":"CVE-2026-6508","record":{"aliases":["GHSA-6j26-x548-mh3c"],"analysis":{"component_type":"server_software","fix_type":"upgrade","impacts":["code_execution","security_bypass"],"network_reachable":"yes","non_default_config":false,"product_category":"Liderahenk server","requires_auth":"none","summary":"Attackers can bypass access controls to execute arbitrary code on Liderahenk servers due to origin validation errors.","user_interaction":"not_required","vuln_class":"auth_bypass"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"TR-CERT","cpe":[],"cvss":{"score":9.8,"severity":"critical","source":"cna","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","version":"3.1"},"cwes":[{"id":"CWE-346","name":"Origin Validation Error"}],"description":"Origin Validation Error vulnerability in TUBITAK BILGEM Software Technologies Research Institute Liderahenk allows Accessing Functionality Not Properly Constrained by ACLs.\n\nThis issue affects Liderahenk: from 2.0.1 before 2.0.2.","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":"2026-03-10","github_poc":1,"max_poc_stars":3,"metasploit":0,"nuclei":0,"refs":[{"date":"2026-03-10T00:51:19Z","kind":"github_poc","ref":"https://github.com/jackalkarlos/EvilAhenk","stars":3,"title":"CVE-2026-6508 LiderAhenk Merkezi Yönetim Sistemi mimarisinde, uç birimler (agents) arası tüm istemcilerin birbirleri üzerinde 'root' yetkisiyle kod çalıştırılmasına (unauthorized rce \u0026 lateral movement) olanak tanıyan kritik güvenlik zafiyeti."}],"tier":"poc_unverified"},"has_fix":null,"headline":"RCE in TUBITAK BILGEM's Liderahenk","id":"CVE-2026-6508","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"auth_bypass","year":"2026"},"n_packages":0,"n_references":1,"next":{"headline":"Privilege Escalation in TUBITAK BILGEM's Pardus Update","id":"CVE-2026-6509"},"packages":[],"prev":{"headline":"Dnsmasq: dnsmasq: denial of service due to out-of-bounds write in dhcp bootreply processing","id":"CVE-2026-6507"},"products":["Liderahenk"],"published":"2026-05-07","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":"yes","exploitation":"none","technical_impact":"total"},"state":"PUBLISHED","updated":"2026-05-07","vendors":["TUBITAK BILGEM Software Technologies Research Institute"]},"summary":"Attackers can bypass access controls to execute arbitrary code on Liderahenk servers due to origin validation errors.","url":"https://insights.sbomify.com/CVE-2026-6508/"}