{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2025-31103 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2025-31103 yet. Limit exposure of the affected software until one is available.","what":"CVE-2025-31103 is a high-severity unsafe deserialization vulnerability in appleple inc. a-blog cms (Ver. 2.8.x series), published on 31 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-2025-31103 and fix it if it is affected.\n\nWhat it is: CVE-2025-31103 is a high-severity unsafe deserialization vulnerability in appleple inc. a-blog cms (Ver. 2.8.x series), published on 31 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-2025-31103 in the wild and no public exploit code.\n\nAffected product: appleple inc. a-blog cms (Ver. 2.8.x series). 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-2025-31103/ (Markdown: https://insights.sbomify.com/CVE-2025-31103/index.md)","id":"CVE-2025-31103","markdown":"https://insights.sbomify.com/CVE-2025-31103/index.md","name":"CVE-2025-31103","record":{"aliases":["GHSA-hhgp-h65v-gf93"],"analysis":{"component_type":"web_application","fix_type":"upgrade","impacts":["code_execution"],"network_reachable":"yes","non_default_config":false,"product_category":"a-blog cms","requires_auth":"none","summary":"An attacker can exploit untrusted data deserialization in a-blog cms to store arbitrary files and execute scripts on the server.","user_interaction":"not_required","vuln_class":"deserialization"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"jpcert","cpe":[{"product":"a-blog_cms","vendor":"appleple"}],"cvss":{"score":7.5,"severity":"high","source":"cna","vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N","version":"3.0"},"cwes":[{"id":"CWE-502","name":"Deserialization of Untrusted Data"}],"description":"Untrusted data deserialization vulnerability exists in a-blog cms. Processing a specially crafted request may store arbitrary files on the server where the product is running. This can be leveraged to execute an arbitrary script on the server.","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":"Deserialization in a-blog cms (Ver. 2.8.x series)","id":"CVE-2025-31103","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"deserialization","year":"2025"},"n_packages":0,"n_references":3,"next":{"headline":"Command injection in FortiADC","id":"CVE-2025-31104"},"packages":[],"prev":{"headline":"WordPress Hostel plugin \u003c= 1.1.5.5 - Reflected Cross Site Scripting (XSS) vulnerability","id":"CVE-2025-31102"},"products":["a-blog cms (Ver. 2.8.x series)","a-blog cms (Ver.2.10.x series)","a-blog cms (Ver.2.11.x series)","a-blog cms (Ver.2.9.x series)","a-blog cms (Ver.3.0.x series)","a-blog cms (Ver.3.1.x series)"],"published":"2025-03-31","related":[{"cvss_score":9.8,"headline":"Auth bypass in a-blog cms","id":"CVE-2022-21142","kev_date_added":null,"published":"2022-02-24"},{"cvss_score":9.2,"headline":"Server-side request forgery in a-blog cms","id":"CVE-2025-36560","kev_date_added":null,"published":"2025-05-19"},{"cvss_score":8.8,"headline":"File upload in a-blog cms","id":"CVE-2024-23180","kev_date_added":null,"published":"2024-01-23"},{"cvss_score":8.8,"headline":"Cross-site scripting in a-blog cms","id":"CVE-2024-23348","kev_date_added":null,"published":"2024-01-23"},{"cvss_score":8.1,"headline":"Path traversal in a-blog cms","id":"CVE-2024-23182","kev_date_added":null,"published":"2024-01-23"},{"cvss_score":6.6,"headline":"Code injection in a-blog cms Ver.3.0.x series","id":"CVE-2024-31396","kev_date_added":null,"published":"2024-05-22"}],"sources":[{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"class":"attribution","licence":"US public information, NVD API terms","name":"NVD"},{"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":"partial"},"state":"PUBLISHED","updated":"2025-03-31","vendors":["appleple inc."]},"summary":"An attacker can exploit untrusted data deserialization in a-blog cms to store arbitrary files and execute scripts on the server.","url":"https://insights.sbomify.com/CVE-2025-31103/"}