{"id":"CVE-2026-39380","state":"PUBLISHED","title":"Open Source Point of Sale has Stored XSS in Stock Location (Configuration)","description":"Open Source Point of Sale is a web based point-of-sale application written in PHP using CodeIgniter framework. Prior to 3.4.3, a Stored Cross-Site Scripting (XSS) vulnerability exists in the Stock Locations configuration feature. The application fails to properly sanitize user input supplied through the stock_location parameter, allowing attackers to inject malicious JavaScript code that is stored in the database and executed when rendered in the Employees interface. This vulnerability is fixed in 3.4.3.","publishedAt":"2026-04-07T19:49:13.692Z","updatedAt":"2026-04-08T15:49:45.758Z","severity":{"score":5.4,"label":"Medium","version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N","source":"GitHub_M"},"assigner":"GitHub_M","products":["opensourcepos opensourcepos"],"affected":[{"vendor":"opensourcepos","product":"opensourcepos","versions":[{"version":"< 3.4.3","status":"affected"}]}],"references":["https://github.com/opensourcepos/opensourcepos/security/advisories/GHSA-7hg5-68rx-xpmg"],"weaknesses":["CWE-79"],"ingestedAt":"2026-10-29T20:11:50.837Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2026/39xxx/CVE-2026-39380.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-39380","state":"PUBLISHED","datePublished":"2026-04-07T19:49:13.692Z","dateUpdated":"2026-04-08T15:49:45.758Z","assignerShortName":"GitHub_M","assignerOrgId":"a0819718-46f1-4df5-94e2-005712e83aaa","dateReserved":"2026-04-06T22:06:40.515Z"},"containers":{"cna":{"title":"Open Source Point of Sale has Stored XSS in Stock Location (Configuration)","descriptions":[{"lang":"en","value":"Open Source Point of Sale is a web based point-of-sale application written in PHP using CodeIgniter framework. Prior to 3.4.3, a Stored Cross-Site Scripting (XSS) vulnerability exists in the Stock Locations configuration feature. The application fails to properly sanitize user input supplied through the stock_location parameter, allowing attackers to inject malicious JavaScript code that is stored in the database and executed when rendered in the Employees interface. This vulnerability is fixed in 3.4.3."}],"affected":[{"vendor":"opensourcepos","product":"opensourcepos","versions":[{"version":"< 3.4.3","status":"affected"}]}],"references":[{"url":"https://github.com/opensourcepos/opensourcepos/security/advisories/GHSA-7hg5-68rx-xpmg","name":"https://github.com/opensourcepos/opensourcepos/security/advisories/GHSA-7hg5-68rx-xpmg","tags":["x_refsource_CONFIRM"]}],"metrics":[{"cvssV3_1":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"NONE","baseScore":5.4,"baseSeverity":"MEDIUM","confidentialityImpact":"LOW","integrityImpact":"LOW","privilegesRequired":"LOW","scope":"CHANGED","userInteraction":"REQUIRED","vectorString":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N","version":"3.1"}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-79","lang":"en","description":"CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')","type":"CWE"}]}],"providerMetadata":{"shortName":"GitHub_M","orgId":"a0819718-46f1-4df5-94e2-005712e83aaa","dateUpdated":"2026-04-07T19:49:13.692Z"},"source":{"advisory":"GHSA-7hg5-68rx-xpmg","discovery":"UNKNOWN"}},"adp":[{"title":"CISA ADP Vulnrichment","references":[{"url":"https://github.com/opensourcepos/opensourcepos/security/advisories/GHSA-7hg5-68rx-xpmg","tags":["exploit"]}],"metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2026-04-08T15:49:41.249084Z","id":"CVE-2026-39380","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":"2026-04-08T15:49:45.758Z"}}]}}}