{"schemaVersion":3,"id":"CVE-2026-19922","aliases":[],"status":"published","duplicateOf":null,"title":null,"description":"A security flaw has been discovered in code-projects Online Shopping System 1.0. Affected by this issue is some unknown functionality of the file /checkout.php. Performing a manipulation of the argument amount_1 results in cross site scripting. The attack can be initiated remotely. The exploit has been released to the public and may be used for attacks.","dates":{"published":"2026-08-16T00:15:08.690Z","modified":"2026-08-17T15:46:49.981Z","reserved":null,"kevAdded":[],"kevDue":[]},"cvss":{"headline":{"score":5.1,"severity":"medium","version":"4.0","versionLabel":"v4.0","source":"CVE.org","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:P/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N/E:P","computed":false,"selection":"backend-summary"},"metrics":[{"version":"4.0","versionLabel":"v4.0","source":"CVE.org","score":5.1,"severity":"medium","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:P/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N/E:P","exploitability":null,"impact":null,"computed":false},{"version":"3.1","versionLabel":"v3.1","source":"CVE.org","score":3.5,"severity":"low","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:L/A:N/E:P/RL:X/RC:R","exploitability":null,"impact":null,"computed":false},{"version":"3.0","versionLabel":"v3.0","source":"CVE.org","score":3.5,"severity":"low","vector":"CVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:L/A:N/E:P/RL:X/RC:R","exploitability":null,"impact":null,"computed":false},{"version":"2.0","versionLabel":"v2.0","source":"CVE.org","score":4,"severity":"medium","vector":"AV:N/AC:L/Au:S/C:N/I:P/A:N/E:POC/RL:ND/RC:UR","exploitability":null,"impact":null,"computed":false},{"version":"4.0","versionLabel":"v4.0","source":"NVD","score":2,"severity":"low","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:P/VC:N/VI:L/VA:N/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","exploitability":null,"impact":null,"computed":false},{"version":"3.1","versionLabel":"v3.1","source":"NVD","score":3.5,"severity":"low","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:L/A:N","exploitability":null,"impact":null,"computed":false},{"version":"2.0","versionLabel":"v2.0","source":"NVD","score":4,"severity":"medium","vector":"AV:N/AC:L/Au:S/C:N/I:P/A:N","exploitability":null,"impact":null,"computed":false}]},"epss":{"probability":0.00348,"percentile":0.26973,"severity":"low","asOf":"2026-10-20T00:00:00.000Z","change":{"pp":0.149,"baselineDate":"2026-09-20T00:00:00.000Z","baselineScore":0.00199},"history":[{"date":"2026-09-14T00:00:00.000Z","score":0.00199,"percentile":null},{"date":"2026-09-15T00:00:00.000Z","score":0.00199,"percentile":null},{"date":"2026-09-16T00:00:00.000Z","score":0.00199,"percentile":null},{"date":"2026-09-17T00:00:00.000Z","score":0.00199,"percentile":null},{"date":"2026-09-18T00:00:00.000Z","score":0.00199,"percentile":null},{"date":"2026-09-19T00:00:00.000Z","score":0.00199,"percentile":null},{"date":"2026-09-20T00:00:00.000Z","score":0.00199,"percentile":null},{"date":"2026-09-21T00:00:00.000Z","score":0.00199,"percentile":null},{"date":"2026-09-22T00:00:00.000Z","score":0.00199,"percentile":null},{"date":"2026-09-23T00:00:00.000Z","score":0.00199,"percentile":null},{"date":"2026-09-24T00:00:00.000Z","score":0.00348,"percentile":null},{"date":"2026-09-25T00:00:00.000Z","score":0.00348,"percentile":null},{"date":"2026-09-26T00:00:00.000Z","score":0.00348,"percentile":null},{"date":"2026-09-27T00:00:00.000Z","score":0.00348,"percentile":null},{"date":"2026-09-28T00:00:00.000Z","score":0.00348,"percentile":null},{"date":"2026-09-29T00:00:00.000Z","score":0.00348,"percentile":null},{"date":"2026-09-30T00:00:00.000Z","score":0.00348,"percentile":null},{"date":"2026-10-01T00:00:00.000Z","score":0.00348,"percentile":null},{"date":"2026-10-02T00:00:00.000Z","score":0.00348,"percentile":null},{"date":"2026-10-03T00:00:00.000Z","score":0.00348,"percentile":null},{"date":"2026-10-04T00:00:00.000Z","score":0.00348,"percentile":null},{"date":"2026-10-05T00:00:00.000Z","score":0.00348,"percentile":null},{"date":"2026-10-06T00:00:00.000Z","score":0.00348,"percentile":null},{"date":"2026-10-07T00:00:00.000Z","score":0.00348,"percentile":null},{"date":"2026-10-08T00:00:00.000Z","score":0.00348,"percentile":null},{"date":"2026-10-09T00:00:00.000Z","score":0.00348,"percentile":null},{"date":"2026-10-10T00:00:00.000Z","score":0.00348,"percentile":null},{"date":"2026-10-11T00:00:00.000Z","score":0.00348,"percentile":null},{"date":"2026-10-12T00:00:00.000Z","score":0.00348,"percentile":null},{"date":"2026-10-13T00:00:00.000Z","score":0.00348,"percentile":null},{"date":"2026-10-14T00:00:00.000Z","score":0.00348,"percentile":null},{"date":"2026-10-15T00:00:00.000Z","score":0.00348,"percentile":null},{"date":"2026-10-16T00:00:00.000Z","score":0.00348,"percentile":null},{"date":"2026-10-17T00:00:00.000Z","score":0.00348,"percentile":null},{"date":"2026-10-18T00:00:00.000Z","score":0.00348,"percentile":null},{"date":"2026-10-19T00:00:00.000Z","score":0.00348,"percentile":null},{"date":"2026-10-20T00:00:00.000Z","score":0.00348,"percentile":0.26973}],"last30":[{"date":"2026-09-20T00:00:00.000Z","score":0.00199,"percentile":null},{"date":"2026-09-21T00:00:00.000Z","score":0.00199,"percentile":null},{"date":"2026-09-22T00:00:00.000Z","score":0.00199,"percentile":null},{"date":"2026-09-23T00:00:00.000Z","score":0.00199,"percentile":null},{"date":"2026-09-24T00:00:00.000Z","score":0.00348,"percentile":null},{"date":"2026-09-25T00:00:00.000Z","score":0.00348,"percentile":null},{"date":"2026-09-26T00:00:00.000Z","score":0.00348,"percentile":null},{"date":"2026-09-27T00:00:00.000Z","score":0.00348,"percentile":null},{"date":"2026-09-28T00:00:00.000Z","score":0.00348,"percentile":null},{"date":"2026-09-29T00:00:00.000Z","score":0.00348,"percentile":null},{"date":"2026-09-30T00:00:00.000Z","score":0.00348,"percentile":null},{"date":"2026-10-01T00:00:00.000Z","score":0.00348,"percentile":null},{"date":"2026-10-02T00:00:00.000Z","score":0.00348,"percentile":null},{"date":"2026-10-03T00:00:00.000Z","score":0.00348,"percentile":null},{"date":"2026-10-04T00:00:00.000Z","score":0.00348,"percentile":null},{"date":"2026-10-05T00:00:00.000Z","score":0.00348,"percentile":null},{"date":"2026-10-06T00:00:00.000Z","score":0.00348,"percentile":null},{"date":"2026-10-07T00:00:00.000Z","score":0.00348,"percentile":null},{"date":"2026-10-08T00:00:00.000Z","score":0.00348,"percentile":null},{"date":"2026-10-09T00:00:00.000Z","score":0.00348,"percentile":null},{"date":"2026-10-10T00:00:00.000Z","score":0.00348,"percentile":null},{"date":"2026-10-11T00:00:00.000Z","score":0.00348,"percentile":null},{"date":"2026-10-12T00:00:00.000Z","score":0.00348,"percentile":null},{"date":"2026-10-13T00:00:00.000Z","score":0.00348,"percentile":null},{"date":"2026-10-14T00:00:00.000Z","score":0.00348,"percentile":null},{"date":"2026-10-15T00:00:00.000Z","score":0.00348,"percentile":null},{"date":"2026-10-16T00:00:00.000Z","score":0.00348,"percentile":null},{"date":"2026-10-17T00:00:00.000Z","score":0.00348,"percentile":null},{"date":"2026-10-18T00:00:00.000Z","score":0.00348,"percentile":null},{"date":"2026-10-19T00:00:00.000Z","score":0.00348,"percentile":null},{"date":"2026-10-20T00:00:00.000Z","score":0.00348,"percentile":0.26973}]},"kev":{"state":"not-listed","entries":[],"listedCount":0,"totalCatalogs":3,"catalogs":[{"source":"cisa","label":"CISA","listed":false,"entry":null},{"source":"enisa","label":"ENISA","listed":false,"entry":null},{"source":"circl","label":"CIRCL","listed":false,"entry":null}]},"ransomware":{"state":"none-recorded","sources":[]},"exploits":[{"id":"GITHUB_ZZZXC643_CVE1","name":"Cve1","source":"github","url":"https://github.com/zzzxc643/CVE1/blob/main/assessment/vul3.md","maturity":"poc","reliabilityScore":0.3,"verified":false,"type":null,"platforms":[],"requiresAuth":null,"exploitdb":null,"metasploit":null}],"exploitCount":1,"weaknesses":[{"id":"CWE-79","name":"Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')","description":"The product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users.","type":"weakness","status":"Stable","abstraction":"Base","likelihoodOfExploit":"High","url":"https://cwe.mitre.org/data/definitions/79.html"},{"id":"CWE-94","name":"Improper Control of Generation of Code ('Code Injection')","description":"The product constructs all or part of a code segment using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the syntax or behavior of the intended code segment.","type":"weakness","status":"Draft","abstraction":"Base","likelihoodOfExploit":"Medium","url":"https://cwe.mitre.org/data/definitions/94.html"}],"affected":[{"vendor":"code-projects","product":"online shopping system","name":"Online Shopping System","label":"online shopping system","ecosystem":null,"cpePart":"a","purl":null,"purlType":null,"versions":[{"text":"1.0","noFixRecorded":false,"fixedIn":null}],"versionsText":"1.0","eol":null,"hubHref":"/vendor/code-projects/online_shopping_system"}],"affectedCount":1,"eol":{"hasEol":false,"count":0},"references":[{"url":"https://vuldb.com/vuln/390172","label":"vuldb.com/vuln/390172","hostname":"vuldb.com","tags":["VDB Entry","Technical Description"]},{"url":"https://vuldb.com/vuln/390172/cti","label":"vuldb.com/vuln/390172/cti","hostname":"vuldb.com","tags":["Signature","Permissions Required"]},{"url":"https://vuldb.com/cve/CVE-2026-19922","label":"vuldb.com/cve/CVE-2026-19922","hostname":"vuldb.com","tags":["Third Party Advisory"]},{"url":"https://vuldb.com/submit/871814","label":"vuldb.com/submit/871814","hostname":"vuldb.com","tags":["Third Party Advisory"]},{"url":"https://github.com/zzzxc643/CVE1/blob/main/online-shopping-system/vul4.md","label":"github.com/zzzxc643/CVE1/blob/main/online-shopping-system/vul4.md","hostname":"github.com","tags":["Exploit"]},{"url":"https://code-projects.org/","label":"code-projects.org","hostname":"code-projects.org","tags":["Product"]}],"lineage":{"upstream":[],"downstream":[],"duplicates":[],"related":[]},"timeline":[{"kind":"published","date":"2026-08-16T00:15:08.690Z","label":"Published","detail":"Vulnerability first disclosed.","source":null},{"kind":"modified","date":"2026-08-17T15:46:49.981Z","label":"Last modified","detail":"Vulnerability information updated.","source":null}],"risk":{"score":30,"level":"medium","profile":"Default","thresholds":{"critical":75,"high":50,"medium":25,"low":10}},"meta":{"dataAsOf":"2026-10-20T21:24:35.231Z","stale":false,"partial":false}}