{"answers":{"affected":"","exploited":"There is no known exploitation of CVE-2026-39578 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2026-39578 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-39578 is a high-severity unsafe deserialization vulnerability in Elated-Themes Valiance, published on 16 Jun 2026. An attacker needs administrator access to exploit it, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2026-39578 and fix it if it is affected.\n\nWhat it is: CVE-2026-39578 is a high-severity unsafe deserialization vulnerability in Elated-Themes Valiance, published on 16 Jun 2026. An attacker needs administrator access to exploit it, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2026-39578 in the wild and no public exploit code.\n\nAffected product: Elated-Themes Valiance. 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-2026-39578/ (Markdown: https://insights.sbomify.com/CVE-2026-39578/index.md)","id":"CVE-2026-39578","markdown":"https://insights.sbomify.com/CVE-2026-39578/index.md","name":"CVE-2026-39578","record":{"aliases":["GHSA-c5gq-2xwj-534f"],"analysis":{"component_type":"cms_plugin","fix_type":"upgrade","impacts":["code_execution"],"network_reachable":"yes","non_default_config":false,"product_category":"WordPress theme","requires_auth":"high_privilege","summary":"Unauthenticated attackers can exploit PHP object injection in the Valiance theme to potentially execute arbitrary code.","user_interaction":"not_required","vuln_class":"deserialization"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"Patchstack","cpe":[],"cvss":{"score":8.1,"severity":"high","source":"cna","vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:L/I:L/A:N","version":"3.1"},"cwes":[{"id":"CWE-502","name":"Deserialization of Untrusted Data"}],"description":"Unauthenticated PHP Object Injection in Valiance \u003c= 1.2 versions.","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 Valiance theme \u003c= 1.2 - PHP Object Injection vulnerability","id":"CVE-2026-39578","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"deserialization","year":"2026"},"n_packages":0,"n_references":1,"next":{"headline":"WordPress B Blocks plugin \u003c= 2.0.31 - Privilege Escalation vulnerability","id":"CVE-2026-39579"},"packages":[],"prev":{"headline":"WordPress Playroom theme \u003c= 1.4.1 - PHP Object Injection vulnerability","id":"CVE-2026-39577"},"products":["Valiance"],"published":"2026-06-16","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":"none","technical_impact":"partial"},"state":"PUBLISHED","updated":"2026-06-17","vendors":["Elated-Themes"]},"summary":"Unauthenticated attackers can exploit PHP object injection in the Valiance theme to potentially execute arbitrary code.","url":"https://insights.sbomify.com/CVE-2026-39578/"}