{"answers":{"affected":"","exploited":"There is no known exploitation of CVE-2025-39500 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2025-39500 yet. Limit exposure of the affected software until one is available.","what":"CVE-2025-39500 is a critical unsafe deserialization vulnerability in Goodlayers Hostel, published on 23 May 2025. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2025-39500 and fix it if it is affected.\n\nWhat it is: CVE-2025-39500 is a critical unsafe deserialization vulnerability in Goodlayers Hostel, published on 23 May 2025. 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-2025-39500 in the wild and no public exploit code.\n\nAffected product: Goodlayers Hostel. 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-2025-39500/ (Markdown: https://insights.sbomify.com/CVE-2025-39500/index.md)","id":"CVE-2025-39500","markdown":"https://insights.sbomify.com/CVE-2025-39500/index.md","name":"CVE-2025-39500","record":{"aliases":["GHSA-p97h-v2qf-9878"],"analysis":{"component_type":"cms_plugin","fix_type":"upgrade","impacts":["code_execution"],"network_reachable":"yes","non_default_config":false,"product_category":"WordPress plugin","requires_auth":"none","summary":"An attacker can exploit PHP object injection in the Goodlayers Hostel plugin to potentially execute arbitrary code on the WordPress site.","user_interaction":"not_required","vuln_class":"deserialization"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"Patchstack","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-502","name":"Deserialization of Untrusted Data"}],"description":"Deserialization of Untrusted Data vulnerability in GoodLayers Goodlayers Hostel gdlr-hostel allows Object Injection.This issue affects Goodlayers Hostel: from n/a through \u003c= 3.1.2.","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"none_known"},"has_fix":null,"headline":"WordPress Goodlayers Hostel Plugin \u003c= 3.1.2 - PHP Object Injection vulnerability","id":"CVE-2025-39500","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"deserialization","year":"2025"},"n_packages":0,"n_references":1,"next":{"headline":"WordPress Goodlayers Hostel plugin \u003c= 3.1.4 - SQL Injection vulnerability","id":"CVE-2025-39501"},"packages":[],"prev":{"headline":"WordPress Medicare Theme \u003c= 2.1.0 - PHP Object Injection vulnerability","id":"CVE-2025-39499"},"products":["Goodlayers Hostel"],"published":"2025-05-23","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":"none","technical_impact":"total"},"state":"PUBLISHED","updated":"2026-04-28","vendors":["GoodLayers"]},"summary":"An attacker can exploit PHP object injection in the Goodlayers Hostel plugin to potentially execute arbitrary code on the WordPress site.","url":"https://insights.sbomify.com/CVE-2025-39500/"}