{"answers":{"affected":"","exploited":"There is no known exploitation of CVE-2026-123512 in the wild and no public exploit code.","exposure":"","fix":"No fix has been published for CVE-2026-123512 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-123512 is a high-severity vulnerability in go-vikunja vikunja, published on 8 Nov 2026."},"fix_prompt":"Check this codebase for CVE-2026-123512 and fix it if it is affected.\n\nWhat it is: CVE-2026-123512 is a high-severity vulnerability in go-vikunja vikunja, published on 8 Nov 2026. \nExploitation: There is no known exploitation of CVE-2026-123512 in the wild and no public exploit code.\n\nAffected product: go-vikunja vikunja. 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-2026-123512/ (Markdown: https://insights.sbomify.com/CVE-2026-123512/index.md)","id":"CVE-2026-123512","markdown":"https://insights.sbomify.com/CVE-2026-123512/index.md","name":"CVE-2026-123512","record":{"aliases":["GHSA-qf5p-grf5-wcq4","GHSA-x6wm-4pvf-x539"],"analysis":null,"analysis_generated_by":null,"assigner":"VulnCheck","cpe":[],"cvss":{"score":8.4,"severity":"high","source":"cna","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:P/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N","version":"4.0"},"cwes":[{"id":"CWE-532","name":"Insertion of Sensitive Information into Log File"}],"description":"Vikunja before 2.7.1 embeds live password-reset, email-confirmation and account-deletion tokens in the URL query string of emailed links, so the full request URI, including the token, is written to Vikunja's HTTP access log and any reverse-proxy logs when a user clicks the link. Attackers with read access to those logs can replay an unredeemed password-reset token to take over the account or an account-deletion token to confirm the deletion.","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":"Vikunja before 2.7.1 Sensitive Token Exposure via URL Query in Access Logs","id":"CVE-2026-123512","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":null,"year":"2026"},"n_packages":0,"n_references":2,"next":{"headline":"Vikunja before 2.7.1 Auth Token Leak via API URL Change","id":"CVE-2026-123513"},"nickname":null,"packages":[],"prev":{"headline":"Vikunja before 2.7.1 Resource Exhaustion via CalDAV VTODO RELATED-TO Entries","id":"CVE-2026-123511"},"products":["vikunja"],"published":"2026-11-08","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":"none","technical_impact":"total"},"state":"PUBLISHED","updated":"2026-11-12","vendors":["go-vikunja"]},"summary":null,"url":"https://insights.sbomify.com/CVE-2026-123512/"}