{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2021-33570 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2021-33570 yet. Limit exposure of the affected software until one is available.","what":"CVE-2021-33570 is a medium-severity cross-site scripting vulnerability in n/a, published on 25 May 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-2021-33570 and fix it if it is affected.\n\nWhat it is: CVE-2021-33570 is a medium-severity cross-site scripting vulnerability in n/a, published on 25 May 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-2021-33570 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-2021-33570/ (Markdown: https://insights.sbomify.com/CVE-2021-33570/index.md)","id":"CVE-2021-33570","markdown":"https://insights.sbomify.com/CVE-2021-33570/index.md","name":"CVE-2021-33570","record":{"aliases":["GHSA-38qm-8h84-7h9v"],"analysis":{"component_type":"desktop_application","fix_type":"upgrade","impacts":["data_read","security_bypass"],"network_reachable":"yes","non_default_config":false,"product_category":"PostgreSQL GUI client","requires_auth":"low_privilege","summary":"Stored XSS in Postbird allows attackers to read local files and steal saved PostgreSQL passwords via malicious database content.","user_interaction":"required","vuln_class":"xss"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"mitre","cpe":[{"product":"postbird","vendor":"postbird_project"}],"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":"Postbird 0.8.4 allows stored XSS via the onerror attribute of an IMG element in any PostgreSQL database table. This can result in reading local files via vectors involving XMLHttpRequest and open of a file:/// URL, or discovering PostgreSQL passwords via vectors involving Window.localStorage and savedConnections.","ecosystems":[],"exploits":{"exploitdb":1,"first_seen":"2021-05-27","github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[{"date":"2021-05-27","kind":"exploitdb","ref":"49910","stars":null,"title":"Postbird 0.8.4 - Javascript Injection"}],"tier":"poc_unverified"},"has_fix":false,"headline":"Cross-site scripting in n/a","id":"CVE-2021-33570","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"xss","year":"2021"},"n_packages":0,"n_references":8,"next":{"headline":"Django Access Control Bypass possibly leading to SSRF, RFI, and LFI attacks","id":"CVE-2021-33571"},"packages":[],"prev":{"headline":"Dragonfly contains remote code execution vulnerability","id":"CVE-2021-33564"},"products":["n/a"],"published":"2021-05-25","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":"attribution","licence":"GPL-2.0-or-later","name":"Exploit-DB"}],"ssvc":{"automatable":null,"exploitation":null,"technical_impact":null},"state":"PUBLISHED","updated":"2024-08-03","vendors":["n/a"]},"summary":"Stored XSS in Postbird allows attackers to read local files and steal saved PostgreSQL passwords via malicious database content.","url":"https://insights.sbomify.com/CVE-2021-33570/"}