{"id":"CVE-2021-32428","url":"https://www.cyber-defence.io/tools/cve/CVE-2021-32428","generatedAt":"2026-10-27T22:31:38.258Z","title":"SQL Injection vulnerability in viaviwebtech Android EBook App (Books App, PDF, ePub, Online Book Reading, Download Books) 10 via the author_id parameter to api.php.","description":"SQL Injection vulnerability in viaviwebtech Android EBook App (Books App, PDF, ePub, Online Book Reading, Download Books) 10 via the author_id parameter to api.php.","published":"2022-07-01T00:15:09.000Z","lastModified":"2026-06-17T03:52:57.000Z","status":"Modified","sourceIdentifier":"cve@mitre.org","cvss":{"version":"3.1","score":9.8,"severity":"CRITICAL","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"},"cwe":["CWE-89"],"affected":["viaviweb/ebook"],"epss":{"score":0.01233,"percentile":0.68811,"date":"2026-10-26","history":[]},"kev":{"listed":false},"exploits":{"count":0,"verified":false,"firstPublished":null,"source":"Exploit-DB (https://gitlab.com/exploit-database/exploitdb)","entries":[]},"verdict":{"level":"high","text":"High impact if exploited, but EPSS currently rates exploitation as unlikely (1.23%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit."},"changes":[],"references":[{"url":"https://codecanyon.net/item/android-ebook-app-with-material-design/21680614","tags":["Product","Third Party Advisory"],"source":"cve@mitre.org"},{"url":"https://codecanyon.net/user/viaviwebtech","tags":["Product","Third Party Advisory"],"source":"cve@mitre.org"},{"url":"https://owasp.org/www-community/attacks/Blind_SQL_Injection","tags":["Third Party Advisory"],"source":"cve@mitre.org"},{"url":"https://veysel-xan.com/CVE-2021-32428.txt","tags":["Third Party Advisory"],"source":"cve@mitre.org"},{"url":"https://codecanyon.net/item/android-ebook-app-with-material-design/21680614","tags":["Product","Third Party Advisory"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://codecanyon.net/user/viaviwebtech","tags":["Product","Third Party Advisory"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://owasp.org/www-community/attacks/Blind_SQL_Injection","tags":["Third Party Advisory"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://veysel-xan.com/CVE-2021-32428.txt","tags":["Third Party Advisory"],"source":"af854a3a-2127-422b-91ae-364da2661108"}],"sources":{"nvd":"https://nvd.nist.gov/vuln/detail/CVE-2021-32428","epss":"https://www.first.org/epss/","kev":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog","exploitdb":"https://www.exploit-db.com/"},"licence":"CC BY 4.0 — link back to the CVE Explorer if you publish the results; upstream data remains subject to its own terms."}