{"answers":{"affected":"It affects 1 product.","exploited":"It is not confirmed as exploited in the wild, but public exploit code for CVE-2025-30342 exists.","fix":"No fix has been published for CVE-2025-30342 yet. Limit exposure of the affected software until one is available.","what":"CVE-2025-30342 is a medium-severity cross-site scripting vulnerability in Intevation OpenSlides, published on 21 Mar 2025. 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-2025-30342 and fix it if it is affected.\n\nWhat it is: CVE-2025-30342 is a medium-severity cross-site scripting vulnerability in Intevation OpenSlides, published on 21 Mar 2025. Any signed-in user can exploit it over the network, 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-2025-30342 exists.\n\nAffected product: Intevation OpenSlides. 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-2025-30342/ (Markdown: https://insights.sbomify.com/CVE-2025-30342/index.md)","id":"CVE-2025-30342","markdown":"https://insights.sbomify.com/CVE-2025-30342/index.md","name":"CVE-2025-30342","record":{"aliases":["GHSA-6h9q-x65f-g9gv"],"analysis":{"component_type":"web_application","fix_type":"upgrade","impacts":["code_execution","account_takeover"],"network_reachable":"yes","non_default_config":false,"product_category":"OpenSlides web application","requires_auth":"low_privilege","summary":"Attackers can inject JavaScript via link attributes in OpenSlides, executing code in victim sessions to potentially take over accounts.","user_interaction":"required","vuln_class":"xss"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"mitre","cpe":[{"product":"openslides","vendor":"openslides"}],"cvss":{"score":5.4,"severity":"medium","source":"cna","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":"An XSS issue was discovered in OpenSlides before 4.2.5. When submitting descriptions such as Moderator Notes or Agenda Topics, an editor is shown that allows one to format the submitted text. This allows insertion of various HTML elements. When trying to insert a SCRIPT element, it is properly encoded when reflected; however, adding attributes to links is possible, which allows the injection of JavaScript via the onmouseover attribute and others. When a user moves the mouse over such a prepared link, JavaScript is executed in that user's session.","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":"Cross-site scripting in OpenSlides","id":"CVE-2025-30342","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"xss","year":"2025"},"n_packages":0,"n_references":1,"next":{"headline":"Path traversal in OpenSlides","id":"CVE-2025-30343"},"packages":[],"prev":{"headline":"OpenBSD wg(4) kernel crash","id":"CVE-2025-30334"},"products":["OpenSlides"],"published":"2025-03-21","related":[{"cvss_score":8.9,"headline":"XSS in OpenSlides","id":"CVE-2020-26280","kev_date_added":null,"published":"2020-12-18"},{"cvss_score":8.1,"headline":"OpenSlides has incorrect access control vulnerability in authentication service","id":"CVE-2026-25519","kev_date_added":null,"published":"2026-02-04"},{"cvss_score":7.5,"headline":"Weak cryptography in n/a","id":"CVE-2024-22892","kev_date_added":null,"published":"2024-09-25"},{"cvss_score":7.5,"headline":"Information disclosure in n/a","id":"CVE-2024-22893","kev_date_added":null,"published":"2024-09-25"},{"cvss_score":5.3,"headline":"Information disclosure in OpenSlides","id":"CVE-2025-30344","kev_date_added":null,"published":"2025-03-21"},{"cvss_score":3.5,"headline":"Cross-site scripting in OpenSlides","id":"CVE-2025-30345","kev_date_added":null,"published":"2025-03-21"}],"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":"no","exploitation":"poc","technical_impact":"partial"},"state":"PUBLISHED","updated":"2025-03-21","vendors":["Intevation"]},"summary":"Attackers can inject JavaScript via link attributes in OpenSlides, executing code in victim sessions to potentially take over accounts.","url":"https://insights.sbomify.com/CVE-2025-30342/"}