{"answers":{"affected":"","exploited":"It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-93869 exists.","fix":"No fix has been published for CVE-2026-93869 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-93869 is a medium-severity vulnerability in Cotonti, published on 18 Sep 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-2026-93869 and fix it if it is affected.\n\nWhat it is: CVE-2026-93869 is a medium-severity vulnerability in Cotonti, published on 18 Sep 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-2026-93869 exists.\n\nAffected product: Cotonti. 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-2026-93869/ (Markdown: https://insights.sbomify.com/CVE-2026-93869/index.md)","id":"CVE-2026-93869","markdown":"https://insights.sbomify.com/CVE-2026-93869/index.md","name":"CVE-2026-93869","record":{"aliases":["GHSA-5p43-vwpq-wm4q"],"analysis":{"component_type":"web_application","fix_type":"patch","impacts":["security_bypass"],"network_reachable":"yes","non_default_config":false,"product_category":"Cotonti CMS","requires_auth":"none","summary":"Attackers can redirect users to malicious sites via unanchored regex in Cotonti CMS, potentially facilitating phishing attacks.","user_interaction":"required","vuln_class":"open_redirect"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"VulnCheck","cpe":[],"cvss":{"score":5.3,"severity":"medium","source":"cna","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:L/VI:L/VA:N/SC:L/SI:L/SA:N","version":"4.0"},"cwes":[{"id":"CWE-601","name":"URL Redirection to Untrusted Site"}],"description":"Cotonti through 1.0.0 contains an open redirect vulnerability in the cot_url_check() function that validates redirect destinations using a regular expression lacking an end-of-string anchor. Attackers can bypass the redirect guard by supplying hostnames beginning with the site domain to redirect users to attacker-controlled hosts through the ratings plugin or other redirect callers.","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":"Cotonti through 1.0.0 Open Redirect via Unanchored cot_url_check() Regex","id":"CVE-2026-93869","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"open_redirect","year":"2026"},"n_packages":0,"n_references":6,"next":{"headline":"Cotonti through 1.0.0 Cross-Site Request Forgery in the Ratings Plugin AJAX Handler","id":"CVE-2026-93870"},"packages":[],"prev":{"headline":"Cotonti through 1.0.0 Predictable Password Recovery Token via Weak PRNG","id":"CVE-2026-93868"},"products":["Cotonti"],"published":"2026-09-18","related":[],"sources":[{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"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":"2026-09-24","vendors":["Cotonti"]},"summary":"Attackers can redirect users to malicious sites via unanchored regex in Cotonti CMS, potentially facilitating phishing attacks.","url":"https://insights.sbomify.com/CVE-2026-93869/"}