{"id":"CVE-2026-116515","kind":"vulnerability","aliases":["CVE-2026-116515"],"related":[],"title":"itsourcecode Online Book Store: SQL injection in book.php bookisbn parameter","description":"A security vulnerability has been detected in itsourcecode Online Book Store 1.0. This vulnerability affects unknown code of the file /book.php. The manipulation of the argument bookisbn leads to sql injection. The attack is possible to be carried out remotely. The exploit has been disclosed publicly and may be used.","summary":"The itsourcecode Online Book Store 1.0 application passes the bookisbn argument of /book.php into an SQL query without proper handling. A remote attacker can alter that query to read or change data in the store's database.","severity":"medium","cvss":6.5,"epss":null,"exploited":false,"exploited_at":null,"products":[],"ecosystems":[],"tags":["other","php","self-hosted","sql"],"not_affected_if":[],"how_to_check":null,"fix":null,"status":"open","published_at":"2026-10-26T22:16:54+00:00","first_seen_at":"2026-10-26T22:25:33+00:00","triaged_at":"2026-10-26T22:27:56+00:00","updated_at":"2026-10-26T22:27:56+00:00","category":"other","confidence":0.6,"triage":{"at":"2026-10-26T22:27:56Z","model":"claude-haiku-5-5","output":{"fix":"unknown","reach":"internet","title":"itsourcecode Online Book Store: SQL injection in book.php bookisbn parameter","impact":"medium","summary":"The itsourcecode Online Book Store 1.0 application passes the bookisbn argument of /book.php into an SQL query without proper handling. A remote attacker can alter that query to read or change data in the store's database.","category":"other","nicknames":[],"who_cares":["php","sql","self-hosted"],"confidence":0.6,"needs_auth":"unknown","worst_case":"attacker reads or alters the store's database contents remotely","analyst_note":"Confirm whether the vendor or any patch exists and whether /book.php is reachable without login; check the NVD entry at https://nvd.nist.gov/vuln/detail/CVE-2026-116515.","how_to_check":"unknown","needs_analyst":true,"not_affected_if":[],"who_is_affected":"unknown","user_interaction":"no","needs_special_setup":"unknown","severity_if_unknown":"unknown"},"cost_usd":0.000513,"input_tokens":3312,"output_tokens":363,"severity_before":"medium"},"analyst_status":null,"analyst_note":null,"search":"'-116515':13A,16A '-2026':12A,15A '/book.php':35B,80C '1.0':28B,71C 'affect':74C 'alter':47B 'applic':29B 'argument':33B,85C 'attack':45B,92C 'book':3A,26B,69C 'book.php':8A 'bookisbn':9A,32B,86C 'carri':97C 'chang':53B 'code':76C 'cve':11A,14A 'data':54B 'databas':59B 'detect':65C 'disclos':104C 'exploit':101C 'file':79C 'handl':42B 'host':21B 'inject':6A,90C 'itsourcecod':1A,24B,67C 'lead':87C 'manipul':82C 'may':107C 'onlin':2A,25B,68C 'paramet':10A 'pass':30B 'php':18B 'possibl':94C 'proper':41B 'public':105C 'queri':39B,49B 'read':51B 'remot':44B,99C 'secur':61C 'self':20B 'self-host':19B 'sql':5A,22B,38B,89C 'store':4A,27B,57B,70C 'unknown':75C 'use':109C 'vulner':62C,73C 'without':40B","nicknames":[],"mitigations":[],"who_affected":null,"tier":"C","verified":{},"analyst_revisit_at":null,"first_public_at":"2026-10-26T22:16:54+00:00","kev":null,"cvss_vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X","cvss_by":"cna@vuldb.com","poc_count":0,"sources":[{"source":"nvd","external_id":"CVE-2026-116515","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-116515","severity":null,"published_at":"2026-10-26T22:16:54+00:00","modified_at":"2026-10-26T22:16:54+00:00","first_seen_at":"2026-10-26T22:25:33+00:00","fetched_at":"2026-10-26T22:25:33+00:00","note":null}],"documents":[],"notice":"Free to read at a human pace. An API with keys and an MCP server are in preparation; early access: hello@infrastack.ai"}