{"answers":{"affected":"","exploited":"There is no known exploitation of CVE-2026-13140 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2026-13140 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-13140 is a low-severity cross-site scripting vulnerability in Thinkst Applied Research Canarytokens, published on 24 Jun 2026. Any signed-in user can exploit it over the network, and only if a user opens a file or follows a link."},"fix_prompt":"Check this codebase for CVE-2026-13140 and fix it if it is affected.\n\nWhat it is: CVE-2026-13140 is a low-severity cross-site scripting vulnerability in Thinkst Applied Research Canarytokens, published on 24 Jun 2026. Any signed-in user can exploit it over the network, and only if a user opens a file or follows a link.\nExploitation: There is no known exploitation of CVE-2026-13140 in the wild and no public exploit code.\n\nAffected product: Thinkst Applied Research Canarytokens. 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-2026-13140/ (Markdown: https://insights.sbomify.com/CVE-2026-13140/index.md)","id":"CVE-2026-13140","markdown":"https://insights.sbomify.com/CVE-2026-13140/index.md","name":"CVE-2026-13140","record":{"aliases":["GHSA-23pf-xjp2-48q6"],"analysis":{"component_type":"web_application","fix_type":"upgrade","impacts":["code_execution","data_read"],"network_reachable":"yes","non_default_config":false,"product_category":"Canarytokens web service","requires_auth":"low_privilege","summary":"Stored XSS in Canarytokens.org allows attackers to execute scripts in victim browsers, potentially leading to session hijacking or data theft.","user_interaction":"required","vuln_class":"xss"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"ThinkstAppliedResearch","cpe":[],"cvss":{"score":1.1,"severity":"low","source":"cna","vector":"CVSS:4.0/AV:N/AC:H/AT:P/PR:L/UI:A/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N/E:P","version":"4.0"},"cwes":[{"id":"CWE-79","name":"Improper Neutralization of Input During Web Page Generation"}],"description":"Stored Cross-Site Scripting in the exposed AWS API key store of Thinkst Applied Research Canarytokens.\n\nAnonymous exploitation requires knowledge of a random identifier.\n\nThis issue affects Canarytokens: from Docker tag sha-4116b92cb before sha-f5aa5c4e, from Git commit 4116b92cb before f5aa5c4e.","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":"Stored Cross-Site Scripting in Canarytokens.org","id":"CVE-2026-13140","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"xss","year":"2026"},"n_packages":0,"n_references":1,"next":{"headline":"Passwordless Login by VentraConnect \u003c 1.4.1 - Unauthenticated Account Takeover via Email OTP Brute Force","id":"CVE-2026-13142"},"packages":[],"prev":{"headline":"Improper Authorization in Divasoft Software's Biletiva Ticketing Platform","id":"CVE-2026-13138"},"products":["Canarytokens"],"published":"2026-06-24","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":"partial"},"state":"PUBLISHED","updated":"2026-06-24","vendors":["Thinkst Applied Research"]},"summary":"Stored XSS in Canarytokens.org allows attackers to execute scripts in victim browsers, potentially leading to session hijacking or data theft.","url":"https://insights.sbomify.com/CVE-2026-13140/"}