{"id":"CVE-2022-50940","state":"PUBLISHED","title":"Knap Advanced PHP Login 3.1.3 Persistent Cross-Site Scripting via Name Parameter","description":"Knap Advanced PHP Login 3.1.3 contains a persistent cross-site scripting vulnerability that allows remote attackers to inject malicious script code in the name parameter. Attackers can exploit the vulnerability to execute arbitrary scripts in users and activity log backend modules, potentially leading to session hijacking and persistent phishing attacks.","publishedAt":"2026-02-01T12:15:52.161Z","updatedAt":"2026-02-03T16:41:23.239Z","severity":{"score":5.1,"label":"Medium","version":"4.0","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:P/VC:L/VI:L/VA:N/SC:L/SI:L/SA:N","source":"VulnCheck"},"assigner":"VulnCheck","products":["ajay138 Knap Advanced PHP Login"],"affected":[{"vendor":"ajay138","product":"Knap Advanced PHP Login","defaultStatus":"unaffected","versions":[{"version":"3.1.3","status":"affected"}]}],"references":["https://www.vulnerability-lab.com/get_content.php?id=2307","https://laravel-vuejs.com/","https://www.vulncheck.com/advisories/knap-advanced-php-login-persistent-cross-site-scripting-via-name-parameter"],"weaknesses":["CWE-79"],"ingestedAt":"2026-10-29T20:05:26.763Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2022/50xxx/CVE-2022-50940.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2022-50940","state":"PUBLISHED","datePublished":"2026-02-01T12:15:52.161Z","dateUpdated":"2026-02-03T16:41:23.239Z","assignerShortName":"VulnCheck","assignerOrgId":"83251b91-4cc7-4094-a5c7-464a1b83ea10","dateReserved":"2026-01-11T13:34:26.330Z"},"containers":{"cna":{"title":"Knap Advanced PHP Login 3.1.3 Persistent Cross-Site Scripting via Name Parameter","descriptions":[{"lang":"en","value":"Knap Advanced PHP Login 3.1.3 contains a persistent cross-site scripting vulnerability that allows remote attackers to inject malicious script code in the name parameter. Attackers can exploit the vulnerability to execute arbitrary scripts in users and activity log backend modules, potentially leading to session hijacking and persistent phishing attacks."}],"affected":[{"vendor":"ajay138","product":"Knap Advanced PHP Login","defaultStatus":"unaffected","versions":[{"version":"3.1.3","status":"affected"}]}],"references":[{"url":"https://www.vulnerability-lab.com/get_content.php?id=2307","name":"Vulnerability Lab Advisory","tags":["exploit"]},{"url":"https://laravel-vuejs.com/","name":"Laravel & Vue.js","tags":["product"]},{"url":"https://www.vulncheck.com/advisories/knap-advanced-php-login-persistent-cross-site-scripting-via-name-parameter","name":"VulnCheck Advisory: Knap Advanced PHP Login 3.1.3 Persistent Cross-Site Scripting via Name Parameter","tags":["third-party-advisory"]}],"metrics":[{"cvssV4_0":{"Automatable":"NOT_DEFINED","Recovery":"NOT_DEFINED","Safety":"NOT_DEFINED","attackComplexity":"LOW","attackRequirements":"NONE","attackVector":"NETWORK","baseScore":5.1,"baseSeverity":"MEDIUM","exploitMaturity":"NOT_DEFINED","privilegesRequired":"LOW","providerUrgency":"NOT_DEFINED","subAvailabilityImpact":"NONE","subConfidentialityImpact":"LOW","subIntegrityImpact":"LOW","userInteraction":"PASSIVE","valueDensity":"NOT_DEFINED","vectorString":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:P/VC:L/VI:L/VA:N/SC:L/SI:L/SA:N","version":"4.0","vulnAvailabilityImpact":"NONE","vulnConfidentialityImpact":"LOW","vulnIntegrityImpact":"LOW","vulnerabilityResponseEffort":"NOT_DEFINED"},"format":"CVSS"},{"cvssV3_1":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"NONE","baseScore":6.4,"baseSeverity":"MEDIUM","confidentialityImpact":"LOW","integrityImpact":"LOW","privilegesRequired":"LOW","scope":"CHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N","version":"3.1"},"format":"CVSS"}],"problemTypes":[{"descriptions":[{"cweId":"CWE-79","lang":"en","description":"Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')","type":"CWE"}]}],"providerMetadata":{"shortName":"VulnCheck","orgId":"83251b91-4cc7-4094-a5c7-464a1b83ea10","dateUpdated":"2026-02-01T12:15:52.161Z"},"datePublic":"2022-10-09T00:00:00.000Z","credits":[{"lang":"en","value":"Vulnerability-Lab [Research Team]","type":"finder"}],"x_generator":{"engine":"vulncheck"}},"adp":[{"title":"CISA ADP Vulnrichment","references":[{"url":"https://www.vulnerability-lab.com/get_content.php?id=2307","tags":["exploit"]}],"metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2026-02-03T16:35:26.265231Z","id":"CVE-2022-50940","options":[{"Exploitation":"poc"},{"Automatable":"no"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2026-02-03T16:41:23.239Z"}}]}}}