{"answers":{"affected":"","exploited":"There is no known exploitation of CVE-2025-27826 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2025-27826 yet. Limit exposure of the affected software until one is available.","what":"CVE-2025-27826 is a medium-severity cross-site scripting vulnerability in backdropcms Bootstrap Lite theme, published on 7 Mar 2025. Any signed-in user can exploit it over the network, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2025-27826 and fix it if it is affected.\n\nWhat it is: CVE-2025-27826 is a medium-severity cross-site scripting vulnerability in backdropcms Bootstrap Lite theme, published on 7 Mar 2025. Any signed-in user can exploit it over the network, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2025-27826 in the wild and no public exploit code.\n\nAffected product: backdropcms Bootstrap Lite theme. 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-2025-27826/ (Markdown: https://insights.sbomify.com/CVE-2025-27826/index.md)","id":"CVE-2025-27826","markdown":"https://insights.sbomify.com/CVE-2025-27826/index.md","name":"CVE-2025-27826","record":{"aliases":["GHSA-8ffh-fmcj-65vx"],"analysis":{"component_type":"cms_plugin","fix_type":"upgrade","impacts":["code_execution","account_takeover"],"network_reachable":"yes","non_default_config":false,"product_category":"Backdrop CMS theme","requires_auth":"low_privilege","summary":"An attacker can inject malicious scripts via unsanitized class names in the Bootstrap Lite theme for Backdrop CMS.","user_interaction":"not_required","vuln_class":"xss"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"mitre","cpe":[],"cvss":{"score":6.4,"severity":"medium","source":"cna","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/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 the Bootstrap Lite theme before 1.x-1.4.5 for Backdrop CMS. It doesn't sufficiently sanitize certain class names.","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 Bootstrap Lite theme","id":"CVE-2025-27826","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"xss","year":"2025"},"n_packages":0,"n_references":1,"next":{"headline":"Information disclosure in n/a","id":"CVE-2025-27827"},"packages":[],"prev":{"headline":"Cross-site scripting in Bootstrap 5 Lite theme","id":"CVE-2025-27825"},"products":["Bootstrap Lite theme"],"published":"2025-03-07","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":"2025-03-07","vendors":["backdropcms"]},"summary":"An attacker can inject malicious scripts via unsanitized class names in the Bootstrap Lite theme for Backdrop CMS.","url":"https://insights.sbomify.com/CVE-2025-27826/"}