{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2026-25561 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2026-25561 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-25561 is a high-severity missing authorization vulnerability in WeKan, published on 7 Feb 2026. Any signed-in user can exploit it over the network, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2026-25561 and fix it if it is affected.\n\nWhat it is: CVE-2026-25561 is a high-severity missing authorization vulnerability in WeKan, published on 7 Feb 2026. Any signed-in user can exploit it over the network, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2026-25561 in the wild and no public exploit code.\n\nAffected product: WeKan. 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-2026-25561/ (Markdown: https://insights.sbomify.com/CVE-2026-25561/index.md)","id":"CVE-2026-25561","markdown":"https://insights.sbomify.com/CVE-2026-25561/index.md","name":"CVE-2026-25561","record":{"aliases":["GHSA-5q4r-452w-ggwq"],"analysis":{"component_type":"web_application","fix_type":"upgrade","impacts":["data_modify"],"network_reachable":"yes","non_default_config":false,"product_category":"WeKan project management","requires_auth":"low_privilege","summary":"Attackers can upload attachments to mismatched board or card relationships due to insufficient validation in the WeKan attachment API.","user_interaction":"not_required","vuln_class":"missing_authorization"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"VulnCheck","cpe":[{"product":"wekan","vendor":"wekan_project"}],"cvss":{"score":7.1,"severity":"high","source":"cna","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N","version":"4.0"},"cwes":[{"id":"CWE-863","name":"Incorrect Authorization"}],"description":"WeKan versions prior to 8.19 contain an authorization weakness in the attachment upload API. The API does not fully validate that provided identifiers (such as boardId, cardId, swimlaneId, and listId) are consistent and refer to a coherent card/board relationship, enabling attempts to upload attachments with mismatched object relationships.","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"none_known"},"has_fix":false,"headline":"WeKan \u003c 8.19 Attachment Upload Object Relationship Validation Bypass","id":"CVE-2026-25561","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"missing_authorization","year":"2026"},"n_packages":0,"n_references":3,"next":{"headline":"WeKan \u003c 8.19 Attachments Publication Information Disclosure","id":"CVE-2026-25562"},"packages":[],"prev":{"headline":"WeKan \u003c 8.19 LDAP Authentication Filter Injection","id":"CVE-2026-25560"},"products":["WeKan"],"published":"2026-02-07","related":[{"cvss_score":9.3,"headline":"Wekan has Cross-Board IDOR in Custom Fields Update Endpoints","id":"CVE-2026-30843","kev_date_added":null,"published":"2026-03-06"},{"cvss_score":9.3,"headline":"Wekan Vulnerable to SSRF through Lack of Validation or Filtering in Attachment URL Loading","id":"CVE-2026-30844","kev_date_added":null,"published":"2026-03-06"},{"cvss_score":9.3,"headline":"Wekan Credential Leak via notificationUsers Publication Exposes Password Hashes and Session Tokens","id":"CVE-2026-30847","kev_date_added":null,"published":"2026-03-06"},{"cvss_score":8.8,"headline":"Missing authorization in n/a","id":"CVE-2025-65780","kev_date_added":null,"published":"2025-12-15"},{"cvss_score":8.7,"headline":"Wekan Exposes All Global Webhook Integrations through globalwebhooks Publication","id":"CVE-2026-30846","kev_date_added":null,"published":"2026-03-06"},{"cvss_score":8.7,"headline":"WeKan \u003c 8.19 LDAP Authentication Filter Injection","id":"CVE-2026-25560","kev_date_added":null,"published":"2026-02-07"},{"cvss_score":8.2,"headline":"Denial of service in n/a","id":"CVE-2025-65781","kev_date_added":null,"published":"2025-12-15"}],"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":"none","technical_impact":"total"},"state":"PUBLISHED","updated":"2026-07-14","vendors":["WeKan"]},"summary":"Attackers can upload attachments to mismatched board or card relationships due to insufficient validation in the WeKan attachment API.","url":"https://insights.sbomify.com/CVE-2026-25561/"}