{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2021-3395 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2021-3395 yet. Limit exposure of the affected software until one is available.","what":"CVE-2021-3395 is a medium-severity cross-site scripting vulnerability in n/a, published on 2 Feb 2021. 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-2021-3395 and fix it if it is affected.\n\nWhat it is: CVE-2021-3395 is a medium-severity cross-site scripting vulnerability in n/a, published on 2 Feb 2021. 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-2021-3395 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-2021-3395/ (Markdown: https://insights.sbomify.com/CVE-2021-3395/index.md)","id":"CVE-2021-3395","markdown":"https://insights.sbomify.com/CVE-2021-3395/index.md","name":"CVE-2021-3395","record":{"aliases":["GHSA-46ch-m2h6-h4rg"],"analysis":{"component_type":"web_application","fix_type":"no_fix_stated","impacts":["code_execution"],"network_reachable":"yes","non_default_config":false,"product_category":"Pryaniki web application","requires_auth":"low_privilege","summary":"Authenticated users can upload malicious files containing JavaScript that executes when viewed, allowing attackers to perform actions in the victim's browser.","user_interaction":"required","vuln_class":"xss"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"mitre","cpe":[{"product":"pryaniki","vendor":"pryaniki"}],"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":"A cross-site scripting (XSS) vulnerability in Pryaniki 6.44.3 allows remote authenticated users to upload an arbitrary file. The JavaScript code will execute when someone visits the attachment.","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":"2021-02-02","github_poc":1,"max_poc_stars":0,"metasploit":0,"nuclei":0,"refs":[{"date":"2021-02-02T18:31:35Z","kind":"github_poc","ref":"https://github.com/jet-pentest/CVE-2021-3395","stars":0,"title":null}],"tier":"poc_unverified"},"has_fix":null,"headline":"Cross-site scripting in n/a","id":"CVE-2021-3395","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"xss","year":"2021"},"n_packages":0,"n_references":2,"next":{"headline":"OpenNMS Horizon RCE via JEXL2 expression","id":"CVE-2021-3396"},"packages":[],"prev":{"headline":"Privilege escalation in n/a","id":"CVE-2021-3394"},"products":["n/a"],"published":"2021-02-02","related":[],"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)"},{"class":"open","licence":"CC0","name":"PoC-in-GitHub"}],"ssvc":{"automatable":null,"exploitation":null,"technical_impact":null},"state":"PUBLISHED","updated":"2024-08-03","vendors":["n/a"]},"summary":"Authenticated users can upload malicious files containing JavaScript that executes when viewed, allowing attackers to perform actions in the victim's browser.","url":"https://insights.sbomify.com/CVE-2021-3395/"}