{"answers":{"affected":"It affects 1 product.","exploited":"It is not confirmed as exploited in the wild, but public exploit code for CVE-2025-34045 exists.","fix":"No fix has been published for CVE-2025-34045 yet. Limit exposure of the affected software until one is available.","what":"CVE-2025-34045 is a high-severity path traversal vulnerability in Shenzhen Yuanmengyun Technology Co., Ltd. WeiPHP, published on 26 Jun 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-2025-34045 and fix it if it is affected.\n\nWhat it is: CVE-2025-34045 is a high-severity path traversal vulnerability in Shenzhen Yuanmengyun Technology Co., Ltd. WeiPHP, published on 26 Jun 2025. An attacker can exploit it over the internet without logging in, with no action from the victim.\nExploitation: It is not confirmed as exploited in the wild, but public exploit code for CVE-2025-34045 exists.\n\nAffected product: Shenzhen Yuanmengyun Technology Co., Ltd. WeiPHP. 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-2025-34045/ (Markdown: https://insights.sbomify.com/CVE-2025-34045/index.md)","id":"CVE-2025-34045","markdown":"https://insights.sbomify.com/CVE-2025-34045/index.md","name":"CVE-2025-34045","record":{"aliases":["GHSA-r2vv-r3xx-x6mh"],"analysis":{"component_type":"web_application","fix_type":"no_fix_stated","impacts":["data_read"],"network_reachable":"yes","non_default_config":false,"product_category":"WeiPHP platform","requires_auth":"none","summary":"Unauthenticated attackers can read arbitrary files on WeiPHP servers via path traversal in the image download endpoint, exposing sensitive data.","user_interaction":"not_required","vuln_class":"path_traversal"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"VulnCheck","cpe":[{"product":"weiphp","vendor":"weiphp"}],"cvss":{"score":8.7,"severity":"high","source":"cna","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N","version":"4.0"},"cwes":[{"id":"CWE-22","name":"Improper Limitation of a Pathname to a Restricted Directory"}],"description":"A path traversal vulnerability exists in WeiPHP 5.0, an open source WeChat public account platform development framework by Shenzhen Yuanmengyun Technology Co., Ltd. The flaw occurs in the picUrl parameter of the /public/index.php/material/Material/_download_imgage endpoint, where insufficient input validation allows unauthenticated remote attackers to perform directory traversal via crafted POST requests. This enables arbitrary file read on the server, potentially exposing sensitive information such as configuration files and source code. Exploitation evidence was observed by the Shadowserver Foundation on 2025-02-05 UTC.","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":1,"refs":[{"date":null,"kind":"nuclei","ref":"http/cves/2025/CVE-2025-34045.yaml","stars":null,"title":"WeiPHP 5.0 - Path Traversal"}],"tier":"weaponised"},"has_fix":false,"headline":"WeiPHP Path Traversal Arbitrary File Read","id":"CVE-2025-34045","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"path_traversal","year":"2025"},"n_packages":0,"n_references":3,"next":{"headline":"Fanwei E-Office Unauthenticated File Upload","id":"CVE-2025-34046"},"packages":[],"prev":{"headline":"WIFISKY 7-Layer Flow Control Router Remote Command Execution","id":"CVE-2025-34044"},"products":["WeiPHP"],"published":"2025-06-26","related":[{"cvss_score":9.8,"headline":"SQL injection in n/a","id":"CVE-2020-20300","kev_date_added":null,"published":"2020-12-18"},{"cvss_score":8.4,"headline":"SQL injection in n/a","id":"CVE-2025-55849","kev_date_added":null,"published":"2025-09-08"},{"cvss_score":7.5,"headline":"Missing authorization in n/a","id":"CVE-2020-20299","kev_date_added":null,"published":"2020-12-18"}],"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)"},{"class":"attribution","licence":"MIT","name":"Nuclei templates"}],"ssvc":{"automatable":"yes","exploitation":"none","technical_impact":"partial"},"state":"PUBLISHED","updated":"2025-11-29","vendors":["Shenzhen Yuanmengyun Technology Co., Ltd."]},"summary":"Unauthenticated attackers can read arbitrary files on WeiPHP servers via path traversal in the image download endpoint, exposing sensitive data.","url":"https://insights.sbomify.com/CVE-2025-34045/"}