{"id":"CVE-2017-20264","url":"https://www.cyber-defence.io/tools/cve/CVE-2017-20264","generatedAt":"2026-10-28T20:09:26.663Z","title":"Component Sponsor Wall 8.0 contains an SQL injection vulnerability that allows unauthenticated attackers to execute arbitrary SQL queries by injecting malicious code through the wallid parameter.","description":"Joomla! Component Sponsor Wall 8.0 contains an SQL injection vulnerability that allows unauthenticated attackers to execute arbitrary SQL queries by injecting malicious code through the wallid parameter. Attackers can send GET requests to index.php with the option=com_sponsorwall&task=click&wallid parameter containing SQL injection payloads to extract sensitive database information including credentials and configuration data.","published":"2026-06-19T16:16:16.000Z","lastModified":"2026-08-19T16:24:09.000Z","status":"Analyzed","sourceIdentifier":"disclosure@vulncheck.com","cvss":{"version":"4.0","score":7.1,"severity":"HIGH","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:H/VI:L/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/M"},"cwe":["CWE-89"],"affected":["pulseextensions/sponsor wall"],"epss":{"score":0.00451,"percentile":0.39021,"date":"2026-10-27","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 (0.45%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit."},"changes":[],"references":[{"url":"http://pulseextensions.com/","tags":["Product"],"source":"disclosure@vulncheck.com"},{"url":"https://extensions.joomla.org/extensions/extension/ads-a-affiliates/sponsors/sponsor-wall/","tags":["Product"],"source":"disclosure@vulncheck.com"},{"url":"https://www.exploit-db.com/exploits/42525","tags":["Exploit","VDB Entry"],"source":"disclosure@vulncheck.com"},{"url":"https://www.vulncheck.com/advisories/joomla-component-sponsor-wall-sql-injection","tags":["Third Party Advisory"],"source":"disclosure@vulncheck.com"}],"sources":{"nvd":"https://nvd.nist.gov/vuln/detail/CVE-2017-20264","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."}