{"answers":{"affected":"","exploited":"It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-57859 exists.","fix":"No fix has been published for CVE-2026-57859 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-57859 is a high-severity code injection vulnerability in e107inc e107, published on 30 Jul 2026. Any signed-in user can exploit it over the network, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2026-57859 and fix it if it is affected.\n\nWhat it is: CVE-2026-57859 is a high-severity code injection vulnerability in e107inc e107, published on 30 Jul 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-2026-57859 exists.\n\nAffected product: e107inc e107. 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-2026-57859/ (Markdown: https://insights.sbomify.com/CVE-2026-57859/index.md)","id":"CVE-2026-57859","markdown":"https://insights.sbomify.com/CVE-2026-57859/index.md","name":"CVE-2026-57859","record":{"aliases":["GHSA-568x-w5qj-vr7c"],"analysis":{"component_type":"web_application","fix_type":"upgrade","impacts":["code_execution"],"network_reachable":"yes","non_default_config":false,"product_category":"e107 CMS","requires_auth":"low_privilege","summary":"Attackers with database write access can execute arbitrary PHP code via unsafe deserialization in e107 CMS user preferences.","user_interaction":"not_required","vuln_class":"code_injection"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"VulnCheck","cpe":[],"cvss":{"score":7.7,"severity":"high","source":"cna","vector":"CVSS:4.0/AV:N/AC:H/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N","version":"4.0"},"cwes":[{"id":"CWE-502","name":"Deserialization of Untrusted Data"}],"description":"e107 prior to version 2.3.8 contains a code execution vulnerability in the e_array deserialization handler that allows an attacker with out-of-band database write access to execute arbitrary PHP code by storing a crafted payload in the user_prefs column. The e_array::unserialize() function in e107_handlers/core_functions.php performs only a prefix check for the string 'array' before passing the stored value to eval(), causing automatic PHP execution whenever the affected user's preferences are materialized through e_user_pref::load().","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":"e107 Second-Order Code Execution via eval()-Based Deserialization in e_array::unserialize()","id":"CVE-2026-57859","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"code_injection","year":"2026"},"n_packages":0,"n_references":4,"next":{"headline":"ForgeCode Arbitrary Code Execution via Unvetted .mcp.json in Untrusted Repository","id":"CVE-2026-57860"},"packages":[],"prev":{"headline":"Cal.com Cal.diy 6.2.0 Stored XSS via BookingPageTagManager Analytics Tracking ID","id":"CVE-2026-57858"},"products":["e107"],"published":"2026-07-30","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":"no","exploitation":"poc","technical_impact":"total"},"state":"PUBLISHED","updated":"2026-08-14","vendors":["e107inc"]},"summary":"Attackers with database write access can execute arbitrary PHP code via unsafe deserialization in e107 CMS user preferences.","url":"https://insights.sbomify.com/CVE-2026-57859/"}