{"answers":{"affected":"","exploited":"There is no known exploitation of CVE-2025-26873 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2025-26873 yet. Limit exposure of the affected software until one is available.","what":"CVE-2025-26873 is a critical unsafe deserialization vulnerability in shinetheme Traveler, published on 27 Mar 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-2025-26873 and fix it if it is affected.\n\nWhat it is: CVE-2025-26873 is a critical unsafe deserialization vulnerability in shinetheme Traveler, published on 27 Mar 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-2025-26873 in the wild and no public exploit code.\n\nAffected product: shinetheme Traveler. 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-2025-26873/ (Markdown: https://insights.sbomify.com/CVE-2025-26873/index.md)","id":"CVE-2025-26873","markdown":"https://insights.sbomify.com/CVE-2025-26873/index.md","name":"CVE-2025-26873","record":{"aliases":["GHSA-3wrq-rm5m-mgw2"],"analysis":{"component_type":"cms_plugin","fix_type":"upgrade","impacts":["code_execution"],"network_reachable":"yes","non_default_config":false,"product_category":"WordPress theme","requires_auth":"none","summary":"An attacker can exploit unsafe deserialization in the Traveler theme 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,"severity":"critical","source":"cna","vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/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 shinetheme Traveler traveler.This issue affects Traveler: from n/a through \u003c 3.2.1.","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 Traveler theme \u003c= 3.1.8 - PHP Object Injection vulnerability","id":"CVE-2025-26873","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 MemberSpace plugin \u003c= 2.1.13 - Reflected Cross Site Scripting (XSS) vulnerability","id":"CVE-2025-26874"},"packages":[],"prev":{"headline":"WordPress Eximius theme \u003c= 2.2 - Arbitrary File Upload vulnerability","id":"CVE-2025-26872"},"products":["Traveler"],"published":"2025-03-27","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":"total"},"state":"PUBLISHED","updated":"2026-04-28","vendors":["shinetheme"]},"summary":"An attacker can exploit unsafe deserialization in the Traveler theme to potentially execute arbitrary code on the WordPress site.","url":"https://insights.sbomify.com/CVE-2025-26873/"}