{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2022-22682 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2022-22682 yet. Limit exposure of the affected software until one is available.","what":"CVE-2022-22682 is a medium-severity cross-site scripting vulnerability in Synology Calendar, published on 12 Jul 2022. 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-2022-22682 and fix it if it is affected.\n\nWhat it is: CVE-2022-22682 is a medium-severity cross-site scripting vulnerability in Synology Calendar, published on 12 Jul 2022. 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-2022-22682 in the wild and no public exploit code.\n\nAffected product: Synology Calendar. 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-2022-22682/ (Markdown: https://insights.sbomify.com/CVE-2022-22682/index.md)","id":"CVE-2022-22682","markdown":"https://insights.sbomify.com/CVE-2022-22682/index.md","name":"CVE-2022-22682","record":{"aliases":["GHSA-42p8-93qx-mrrc"],"analysis":{"component_type":"web_application","fix_type":"upgrade","impacts":["code_execution","account_takeover"],"network_reachable":"yes","non_default_config":false,"product_category":"Synology Calendar","requires_auth":"low_privilege","summary":"Remote authenticated users can inject arbitrary web script or HTML into Synology Calendar, potentially leading to session hijacking or malicious actions.","user_interaction":"required","vuln_class":"xss"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"synology","cpe":[{"product":"calendar","vendor":"synology"}],"cvss":{"score":6.5,"severity":"medium","source":"cna","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:L","version":"3.1"},"cwes":[{"id":"CWE-79","name":"Improper Neutralization of Input During Web Page Generation"}],"description":"Improper neutralization of input during web page generation ('Cross-site Scripting') vulnerability in Event Management in Synology Calendar before 2.4.5-10930 allows remote authenticated users to inject arbitrary web script or HTML via unspecified vectors.","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"none_known"},"has_fix":null,"headline":"Cross-site scripting in Synology Calendar","id":"CVE-2022-22682","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"xss","year":"2022"},"n_packages":0,"n_references":1,"next":{"headline":"Memory corruption in Media Server","id":"CVE-2022-22683"},"packages":[],"prev":{"headline":"Auth bypass in Photo Station","id":"CVE-2022-22681"},"products":["Synology Calendar"],"published":"2022-07-12","related":[{"cvss_score":7.3,"headline":"Command injection in Calendar","id":"CVE-2019-11829","kev_date_added":null,"published":"2019-06-30"},{"cvss_score":6.5,"headline":"Cross-site request forgery in Synology Calendar","id":"CVE-2022-22686","kev_date_added":null,"published":"2022-07-26"},{"cvss_score":6.5,"headline":"Cross-site scripting in Calendar","id":"CVE-2019-11825","kev_date_added":null,"published":"2019-06-30"},{"cvss_score":6.5,"headline":"Cross-site scripting in Calendar","id":"CVE-2018-8915","kev_date_added":null,"published":"2018-05-10"},{"cvss_score":6.5,"headline":"Missing authorization in Synology Calendar","id":"CVE-2017-15891","kev_date_added":null,"published":"2017-12-08"},{"cvss_score":5.8,"headline":"Hardcoded credentials in Synology Calendar","id":"CVE-2021-34812","kev_date_added":null,"published":"2021-06-18"}],"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":null,"exploitation":null,"technical_impact":null},"state":"PUBLISHED","updated":"2024-09-17","vendors":["Synology"]},"summary":"Remote authenticated users can inject arbitrary web script or HTML into Synology Calendar, potentially leading to session hijacking or malicious actions.","url":"https://insights.sbomify.com/CVE-2022-22682/"}