{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2026-25100 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2026-25100 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-25100 is a medium-severity cross-site scripting vulnerability in Bludit, published on 27 Mar 2026. 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-2026-25100 and fix it if it is affected.\n\nWhat it is: CVE-2026-25100 is a medium-severity cross-site scripting vulnerability in Bludit, published on 27 Mar 2026. 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-2026-25100 in the wild and no public exploit code.\n\nAffected product: Bludit. 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-2026-25100/ (Markdown: https://insights.sbomify.com/CVE-2026-25100/index.md)","id":"CVE-2026-25100","markdown":"https://insights.sbomify.com/CVE-2026-25100/index.md","name":"CVE-2026-25100","record":{"aliases":["GHSA-8v3q-hmmj-942m"],"analysis":{"component_type":"web_application","fix_type":"no_fix_stated","impacts":["code_execution","account_takeover"],"network_reachable":"yes","non_default_config":false,"product_category":"Bludit CMS","requires_auth":"low_privilege","summary":"Authenticated attackers can upload malicious SVG files to execute scripts in victims' browsers, potentially leading to account takeover.","user_interaction":"required","vuln_class":"xss"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"CERT-PL","cpe":[{"product":"bludit","vendor":"bludit"}],"cvss":{"score":4.8,"severity":"medium","source":"cna","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:A/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N","version":"4.0"},"cwes":[{"id":"CWE-79","name":"Improper Neutralization of Input During Web Page Generation"}],"description":"Bludit is vulnerable to Stored Cross-Site Scripting (XSS) in its image upload functionality. An authenticated attacker with content upload privileges (such as Author, Editor, or Administrator) can upload an SVG file containing a malicious payload, which is executed when a victim visits the URL of the uploaded resource. The uploaded resource itself is accessible without authentication.\n\nThe vendor was notified early about this vulnerability, but stopped responding in the middle of coordination. All versions up to 3.18.2 are considered to be vulnerable, future versions might also be vulnerable.","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"none_known"},"has_fix":false,"headline":"Stored XSS via SVG File Upload in Bludit","id":"CVE-2026-25100","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"xss","year":"2026"},"n_packages":0,"n_references":2,"next":{"headline":"Session Fixation in Bludit","id":"CVE-2026-25101"},"packages":[],"prev":{"headline":"Remote Code Execution via Unrestricted File Upload in Bludit","id":"CVE-2026-25099"},"products":["Bludit"],"published":"2026-03-27","related":[{"cvss_score":9.8,"headline":"File upload in n/a","id":"CVE-2020-18879","kev_date_added":null,"published":"2021-08-20"},{"cvss_score":9.1,"headline":"Path traversal in n/a","id":"CVE-2020-20495","kev_date_added":null,"published":"2021-08-31"},{"cvss_score":9.1,"headline":"Path traversal in n/a","id":"CVE-2020-18190","kev_date_added":null,"published":"2020-10-02"},{"cvss_score":8.9,"headline":"Bludit - Remote Code Execution (RCE) through File API","id":"CVE-2024-24550","kev_date_added":null,"published":"2024-06-24"},{"cvss_score":8.9,"headline":"Bludit - Remote Code Execution (RCE) through Image API","id":"CVE-2024-24551","kev_date_added":null,"published":"2024-06-24"},{"cvss_score":8.8,"headline":"File upload in n/a","id":"CVE-2020-20210","kev_date_added":null,"published":"2023-06-26"},{"cvss_score":8.8,"headline":"Privilege escalation in n/a","id":"CVE-2023-31572","kev_date_added":null,"published":"2023-05-16"}],"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":"none","technical_impact":"partial"},"state":"PUBLISHED","updated":"2026-03-27","vendors":["Bludit"]},"summary":"Authenticated attackers can upload malicious SVG files to execute scripts in victims' browsers, potentially leading to account takeover.","url":"https://insights.sbomify.com/CVE-2026-25100/"}