{"cve":"CVE-2011-1556","nvd":{"published":"2011-04-04T12:27:38.343","modified":"2026-06-16T23:29:37.310","status":"Modified","description":"SQL injection vulnerability in plugins/pdfClasses/pdfgen.php in Andy's PHP Knowledgebase (Aphpkb) 0.95.4 allows remote attackers to execute arbitrary SQL commands via the pdfa parameter.","cvss_v4":null,"cvss_v3":null,"cwes":["CWE-89"],"references":["http://secunia.com/advisories/43879","http://www.autosectools.com/Advisories/Andy%27s.PHP.Knowledgebase.Project.0.95.4_SQL.Injection_161.html","http://www.exploit-db.com/exploits/17061/","http://www.osvdb.org/71287","http://www.vupen.com/english/advisories/2011/0823"],"products":["aphpkb:aphpkb"],"source":"nvd","synced_at":"2026-10-19T19:58:50.521460154+00:00"},"epss":{"cve":"CVE-2011-1556","score":0.01082,"percentile":0.6516,"date":"2026-10-31"},"kev":null,"osv":[],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}