{"answers":{"affected":"It affects 1 product.","exploited":"It is not confirmed as exploited in the wild, but public exploit code for CVE-2023-31275 exists.","fix":"No fix has been published for CVE-2023-31275 yet. Limit exposure of the affected software until one is available.","what":"CVE-2023-31275 is a high-severity memory corruption vulnerability in WPS Office, published on 27 Nov 2023. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link."},"fix_prompt":"Check this codebase for CVE-2023-31275 and fix it if it is affected.\n\nWhat it is: CVE-2023-31275 is a high-severity memory corruption vulnerability in WPS Office, published on 27 Nov 2023. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link.\nExploitation: It is not confirmed as exploited in the wild, but public exploit code for CVE-2023-31275 exists.\n\nAffected product: WPS Office. 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-2023-31275/ (Markdown: https://insights.sbomify.com/CVE-2023-31275/index.md)","id":"CVE-2023-31275","markdown":"https://insights.sbomify.com/CVE-2023-31275/index.md","name":"CVE-2023-31275","record":{"aliases":["GHSA-cfc9-f8qw-f5wh"],"analysis":{"component_type":"desktop_application","fix_type":"upgrade","impacts":["code_execution"],"network_reachable":"yes","non_default_config":false,"product_category":"WPS Office","requires_auth":"none","summary":"An attacker can achieve remote code execution by tricking a user into opening a specially crafted Excel file in WPS Office.","user_interaction":"required","vuln_class":"memory_corruption"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"talos","cpe":[{"product":"wps_office","vendor":"kingsoft"}],"cvss":{"score":8.8,"severity":"high","source":"cna","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","version":"3.1"},"cwes":[{"id":"CWE-908","name":"Use of Uninitialized Resource"},{"id":"CWE-457","name":"Use of Uninitialized Variable"}],"description":"An uninitialized pointer use vulnerability exists in the functionality of WPS Office 11.2.0.11537 that handles Data elements in an Excel file. A specially crafted malformed file can lead to remote code execution. An attacker can provide a malicious file to trigger this vulnerability.","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"weaponised"},"has_fix":null,"headline":"Memory corruption in WPS Office","id":"CVE-2023-31275","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"memory_corruption","year":"2023"},"n_packages":0,"n_references":1,"next":{"headline":"Memory corruption in Intel(R) Server Board S2600WF, Intel(R) Server Board S2600ST, Intel(R) Server Board S2600BP, Intel(R) Server Board M50CYP and Intel(R) Server Board D50TNP","id":"CVE-2023-31276"},"packages":[],"prev":{"headline":"Missing Release of Resource after Effective Lifetime vulnerability in Aveva PI Server","id":"CVE-2023-31274"},"products":["WPS Office"],"published":"2023-11-27","related":[{"cvss_score":9.3,"headline":"Kingsoft WPS Office Path Traversal","id":"CVE-2024-7262","kev_date_added":"2024-09-03","published":"2024-08-15"},{"cvss_score":9.3,"headline":"Arbitrary Code Execution in WPS Office","id":"CVE-2024-7263","kev_date_added":null,"published":"2024-08-15"},{"cvss_score":8.1,"headline":"Command injection in WPS Office","id":"CVE-2023-32548","kev_date_added":null,"published":"2023-06-13"},{"cvss_score":7.8,"headline":"Other in The installer of WPS Office","id":"CVE-2022-25969","kev_date_added":null,"published":"2022-03-17"},{"cvss_score":7.8,"headline":"Other in The installer of WPS Office","id":"CVE-2022-26081","kev_date_added":null,"published":"2022-03-17"},{"cvss_score":7.8,"headline":"Privilege escalation in WPS Office for Windows","id":"CVE-2022-25943","kev_date_added":null,"published":"2022-03-09"}],"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":"no","exploitation":"poc","technical_impact":"total"},"state":"PUBLISHED","updated":"2026-02-25","vendors":["WPS"]},"summary":"An attacker can achieve remote code execution by tricking a user into opening a specially crafted Excel file in WPS Office.","url":"https://insights.sbomify.com/CVE-2023-31275/"}