{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2020-25789 in the wild and no public exploit code.","fix":"Upgrade to a fixed version.","what":"CVE-2020-25789 is a medium-severity cross-site scripting vulnerability in n/a, published on 19 Sep 2020. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link."},"fix_prompt":"Check this codebase for CVE-2020-25789 and fix it if it is affected.\n\nWhat it is: CVE-2020-25789 is a medium-severity cross-site scripting vulnerability in n/a, published on 19 Sep 2020. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link.\nExploitation: There is no known exploitation of CVE-2020-25789 in the wild and no public exploit code.\n\nAffected product: n/a. 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-2020-25789/ (Markdown: https://insights.sbomify.com/CVE-2020-25789/index.md)","id":"CVE-2020-25789","markdown":"https://insights.sbomify.com/CVE-2020-25789/index.md","name":"CVE-2020-25789","record":{"aliases":["DEBIAN-CVE-2020-25789","GHSA-63f3-68q8-wr22","UBUNTU-CVE-2020-25789"],"analysis":{"component_type":"web_application","fix_type":"upgrade","impacts":["code_execution","account_takeover"],"network_reachable":"yes","non_default_config":false,"product_category":"Tiny Tiny RSS","requires_auth":"none","summary":"Attackers can execute arbitrary JavaScript via crafted SVG documents in cached URLs, potentially compromising user sessions in Tiny Tiny RSS.","user_interaction":"required","vuln_class":"xss"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"mitre","cpe":[{"product":"tiny_tiny_rss","vendor":"tt-rss"}],"cvss":{"score":6.1,"severity":"medium","source":"nvd","vector":"CVSS:3.1/AV:N/AC:L/PR:N/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 issue was discovered in Tiny Tiny RSS (aka tt-rss) before 2020-09-16. The cached_url feature mishandles JavaScript inside an SVG document.","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"none_known"},"has_fix":true,"headline":"Cross-site scripting in n/a","id":"CVE-2020-25789","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"xss","year":"2020"},"n_packages":0,"n_references":3,"next":{"headline":"File upload in n/a","id":"CVE-2020-25790"},"packages":[],"prev":{"headline":"Cross-site scripting in n/a","id":"CVE-2020-25788"},"products":["n/a"],"published":"2020-09-19","related":[{"cvss_score":9.8,"headline":"Server-side request forgery in n/a","id":"CVE-2020-25787","kev_date_added":null,"published":"2020-09-19"},{"cvss_score":9.8,"headline":"SQL injection in n/a","id":"CVE-2017-16896","kev_date_added":null,"published":"2017-11-20"},{"cvss_score":8.1,"headline":"Cross-site scripting in n/a","id":"CVE-2020-25788","kev_date_added":null,"published":"2020-09-19"},{"cvss_score":7.5,"headline":"Auth bypass in n/a","id":"CVE-2021-28373","kev_date_added":null,"published":"2021-03-13"},{"cvss_score":6.1,"headline":"Cross-site scripting in n/a","id":"CVE-2017-1000035","kev_date_added":null,"published":"2017-07-13"}],"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":"2025-12-22","vendors":["n/a"]},"summary":"Attackers can execute arbitrary JavaScript via crafted SVG documents in cached URLs, potentially compromising user sessions in Tiny Tiny RSS.","url":"https://insights.sbomify.com/CVE-2020-25789/"}