{"answers":{"affected":"It affects 1 product.","exploited":"It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-25477 exists.","fix":"No fix has been published for CVE-2026-25477 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-25477 is a medium-severity vulnerability in toeverything AFFiNE, published on 2 Mar 2026. 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-2026-25477 and fix it if it is affected.\n\nWhat it is: CVE-2026-25477 is a medium-severity vulnerability in toeverything AFFiNE, published on 2 Mar 2026. 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-2026-25477 exists.\n\nAffected product: toeverything AFFiNE. 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-2026-25477/ (Markdown: https://insights.sbomify.com/CVE-2026-25477/index.md)","id":"CVE-2026-25477","markdown":"https://insights.sbomify.com/CVE-2026-25477/index.md","name":"CVE-2026-25477","record":{"aliases":["GHSA-wx9m-v7wq-g289"],"analysis":{"component_type":"web_application","fix_type":"upgrade","impacts":["security_bypass"],"network_reachable":"yes","non_default_config":false,"product_category":"AFFiNE workspace","requires_auth":"none","summary":"Attackers can redirect users to malicious sites via a regex bypass in the redirect-proxy endpoint of the AFFiNE workspace application.","user_interaction":"required","vuln_class":"open_redirect"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"GitHub_M","cpe":[{"product":"affine","vendor":"affine"}],"cvss":{"score":6.9,"severity":"medium","source":"cna","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N","version":"4.0"},"cwes":[{"id":"CWE-601","name":"URL Redirection to Untrusted Site"}],"description":"AFFiNE is an open-source, all-in-one workspace and an operating system. Prior to version 0.26.0, there is an Open Redirect vulnerability located at the /redirect-proxy endpoint. The flaw exists in the domain validation logic, where an improperly anchored Regular Expression allows an attacker to bypass the whitelist by using malicious domains that end with a trusted string. This issue has been patched in version 0.26.0.","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"weaponised"},"has_fix":false,"headline":"AFFiNE: Open Redirect via Regex Bypass in redirect-proxy","id":"CVE-2026-25477","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"open_redirect","year":"2026"},"n_packages":0,"n_references":1,"next":{"headline":"Litestar has a CORS origin allowlist bypass due to unescaped regex metacharacters in allowed origins","id":"CVE-2026-25478"},"packages":[],"prev":{"headline":"OpenEMR has Session Timeout Bypass via skip_timeout_reset","id":"CVE-2026-25476"},"products":["AFFiNE"],"published":"2026-03-02","related":[{"cvss_score":8.8,"headline":"AFFiNE: One-click Remote Code Execution through Custom URL Handling","id":"CVE-2026-21853","kev_date_added":null,"published":"2026-03-02"}],"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":"partial"},"state":"PUBLISHED","updated":"2026-03-02","vendors":["toeverything"]},"summary":"Attackers can redirect users to malicious sites via a regex bypass in the redirect-proxy endpoint of the AFFiNE workspace application.","url":"https://insights.sbomify.com/CVE-2026-25477/"}