{"answers":{"affected":"","exploited":"There is no known exploitation of CVE-2025-0855 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2025-0855 yet. Limit exposure of the affected software until one is available.","what":"CVE-2025-0855 is a critical unsafe deserialization vulnerability in Potenza Global Solutions PGS Core, published on 6 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-2025-0855 and fix it if it is affected.\n\nWhat it is: CVE-2025-0855 is a critical unsafe deserialization vulnerability in Potenza Global Solutions PGS Core, published on 6 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-2025-0855 in the wild and no public exploit code.\n\nAffected product: Potenza Global Solutions PGS Core. 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-2025-0855/ (Markdown: https://insights.sbomify.com/CVE-2025-0855/index.md)","id":"CVE-2025-0855","markdown":"https://insights.sbomify.com/CVE-2025-0855/index.md","name":"CVE-2025-0855","record":{"aliases":["GHSA-r822-jq42-473c"],"analysis":{"component_type":"cms_plugin","fix_type":"upgrade","impacts":["code_execution","data_read","data_modify"],"network_reachable":"yes","non_default_config":false,"product_category":"WordPress plugin","requires_auth":"none","summary":"Unauthenticated attackers can inject PHP objects via deserialization, potentially leading to code execution or data theft if a POP chain exists.","user_interaction":"not_required","vuln_class":"deserialization"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"Wordfence","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":"The PGS Core plugin for WordPress is vulnerable to PHP Object Injection in all versions up to, and including, 5.8.0 via deserialization of untrusted input in the 'import_header' function. This makes it possible for unauthenticated attackers to inject a PHP Object. No known POP chain is present in the vulnerable software. If a POP chain is present via an additional plugin or theme installed on the target system, it could allow the attacker to delete arbitrary files, retrieve sensitive data, or execute code.","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":"PGS Core \u003c= 5.8.0 - Unauthenticated PHP Object Injection","id":"CVE-2025-0855","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"deserialization","year":"2025"},"n_packages":0,"n_references":2,"next":{"headline":"PGS Core \u003c= 5.8.0 - Missing Authorization via Multiple Functions","id":"CVE-2025-0856"},"packages":[],"prev":{"headline":"PGS Core \u003c= 5.8.0 - Unauthenticated SQL Injection","id":"CVE-2025-0853"},"products":["PGS Core"],"published":"2025-05-06","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":"2026-04-08","vendors":["Potenza Global Solutions"]},"summary":"Unauthenticated attackers can inject PHP objects via deserialization, potentially leading to code execution or data theft if a POP chain exists.","url":"https://insights.sbomify.com/CVE-2025-0855/"}