{"answers":{"affected":"","exploited":"It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-67350 exists.","fix":"No fix has been published for CVE-2026-67350 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-67350 is a low-severity vulnerability in s9y Serendipity, published on 31 Jul 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-2026-67350 and fix it if it is affected.\n\nWhat it is: CVE-2026-67350 is a low-severity vulnerability in s9y Serendipity, published on 31 Jul 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-2026-67350 exists.\n\nAffected product: s9y Serendipity. 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-2026-67350/ (Markdown: https://insights.sbomify.com/CVE-2026-67350/index.md)","id":"CVE-2026-67350","markdown":"https://insights.sbomify.com/CVE-2026-67350/index.md","name":"CVE-2026-67350","record":{"aliases":["GHSA-77rw-27c5-4hxm","GHSA-xcqg-793j-q344"],"analysis":{"component_type":"web_application","fix_type":"upgrade","impacts":["security_bypass"],"network_reachable":"yes","non_default_config":true,"product_category":"Serendipity blog software","requires_auth":"none","summary":"Unauthenticated attackers can redirect users to malicious sites via a crafted URL in Serendipity when the Track Exits plugin is configured for comment redirection.","user_interaction":"required","vuln_class":"open_redirect"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"VulnCheck","cpe":[],"cvss":{"score":2.1,"severity":"low","source":"cna","vector":"CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:A/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N","version":"4.0"},"cwes":[{"id":"CWE-601","name":"URL Redirection to Untrusted Site"}],"description":"Serendipity before 2.6.1 contains an open redirect vulnerability in exit.php that allows unauthenticated attackers to redirect users to arbitrary external sites by supplying a malicious Base64-encoded url parameter when the Track Exits plugin is configured with commentredirection set to s9y. Attackers can craft trusted-looking URLs leveraging the legitimate blog domain to conduct phishing, deliver malware, or bypass URL reputation filters.","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":"Serendipity \u003c 2.6.1 Open Redirect via exit.php","id":"CVE-2026-67350","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"open_redirect","year":"2026"},"n_packages":0,"n_references":2,"next":{"headline":"Serendipity \u003c 2.6.1 Authentication Bypass via Username Collision","id":"CVE-2026-67351"},"packages":[],"prev":{"headline":"OpenCost \u003c 1.121.0 Unauthenticated Helm Values Exposure and Admin Bypass","id":"CVE-2026-67349"},"products":["Serendipity"],"published":"2026-07-31","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":"2026-07-31","vendors":["s9y"]},"summary":"Unauthenticated attackers can redirect users to malicious sites via a crafted URL in Serendipity when the Track Exits plugin is configured for comment redirection.","url":"https://insights.sbomify.com/CVE-2026-67350/"}