{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2022-30533 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2022-30533 yet. Limit exposure of the affected software until one is available.","what":"CVE-2022-30533 is a medium-severity cross-site scripting vulnerability in Webnus Modern Events Calendar Lite, published on 16 Jun 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-2022-30533 and fix it if it is affected.\n\nWhat it is: CVE-2022-30533 is a medium-severity cross-site scripting vulnerability in Webnus Modern Events Calendar Lite, published on 16 Jun 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-2022-30533 in the wild and no public exploit code.\n\nAffected product: Webnus Modern Events Calendar Lite. 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-2022-30533/ (Markdown: https://insights.sbomify.com/CVE-2022-30533/index.md)","id":"CVE-2022-30533","markdown":"https://insights.sbomify.com/CVE-2022-30533/index.md","name":"CVE-2022-30533","record":{"aliases":["GHSA-2vhv-xj4g-f2fq"],"analysis":{"component_type":"cms_plugin","fix_type":"upgrade","impacts":["code_execution"],"network_reachable":"yes","non_default_config":false,"product_category":"WordPress plugin","requires_auth":"low_privilege","summary":"An authenticated attacker can inject arbitrary scripts into Modern Events Calendar Lite, potentially executing code in victim browsers.","user_interaction":"required","vuln_class":"xss"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"jpcert","cpe":[{"product":"modern_events_calendar_lite","vendor":"webnus"}],"cvss":{"score":5.4,"severity":"medium","source":"nvd","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N","version":"3.1"},"cwes":[{"id":"CWE-79","name":"Improper Neutralization of Input During Web Page Generation"}],"description":"Cross-site scripting vulnerability in Modern Events Calendar Lite versions prior to 6.3.0 allows remote an authenticated attacker to inject an arbitrary script 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 Modern Events Calendar Lite","id":"CVE-2022-30533","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"xss","year":"2022"},"n_packages":0,"n_references":2,"next":{"headline":"Command injection in AVideo","id":"CVE-2022-30534"},"packages":[],"prev":{"headline":"Information disclosure in Octopus Server","id":"CVE-2022-30532"},"products":["Modern Events Calendar Lite"],"published":"2022-06-16","related":[{"cvss_score":9.8,"headline":"Modern Events Calendar \u003c 6.1.5 - Unauthenticated Blind SQL Injection","id":"CVE-2021-24946","kev_date_added":null,"published":"2021-12-13"},{"cvss_score":8.8,"headline":"Modern Events Calendar Lite \u003c 5.16.6 - Authenticated SQL Injection","id":"CVE-2021-24149","kev_date_added":null,"published":"2021-03-18"},{"cvss_score":7.5,"headline":"Modern Events Calendar Lite \u003c 5.16.5 - Unauthenticated Events Export","id":"CVE-2021-24146","kev_date_added":null,"published":"2021-03-18"},{"cvss_score":7.2,"headline":"Modern Events Calendar Lite \u003c 5.16.5 - Authenticated Arbitrary File Upload leading to RCE","id":"CVE-2021-24145","kev_date_added":null,"published":"2021-03-18"},{"cvss_score":6.1,"headline":"Modern Events Calendar Lite \u003c 6.1.5 - Reflected Cross-Site Scripting","id":"CVE-2021-24925","kev_date_added":null,"published":"2021-12-13"},{"cvss_score":5.9,"headline":"Modern Events Calendar Lite \u003c= 6.3.0 - Unauthenticated SQL Injection","id":"CVE-2021-4458","kev_date_added":null,"published":"2025-07-12"}],"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":"2024-08-03","vendors":["Webnus"]},"summary":"An authenticated attacker can inject arbitrary scripts into Modern Events Calendar Lite, potentially executing code in victim browsers.","url":"https://insights.sbomify.com/CVE-2022-30533/"}