{"id":"CVE-2025-1987","state":"PUBLISHED","title":"Stored XSS in Psono-Client via Malicious Vault Entry URLs","description":"A Cross-Site Scripting (XSS) vulnerability has been identified in Psono-Client’s handling of vault entries of type website_password and bookmark, as used in Bitdefender SecurePass. The client does not properly sanitize the URL field in these entries. As a result, an attacker can craft a malicious vault entry (or trick a user into creating or importing one) with a javascript:URL. When the user interacts with this entry (for example, by clicking or opening it), the application will execute the malicious JavaScript in the context of the Psono vault. This allows an attacker to run arbitrary code in the victim’s browser, potentially giving them access to the user’s password vault and sensitive data.","publishedAt":"2025-06-21T21:35:06.643Z","updatedAt":"2025-06-23T14:56:45.902Z","severity":{"score":9.3,"label":"Critical","version":"4.0","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:H/VI:H/VA:N/SC:H/SI:H/SA:N","source":"Bitdefender"},"assigner":"Bitdefender","products":["Psono Psono-client","Bitdefender SecurePass"],"affected":[{"vendor":"Psono","product":"Psono-client","defaultStatus":"unaffected","versions":[{"version":"0","status":"affected","lessThanOrEqual":"4.0.4","versionType":"git"}]},{"vendor":"Bitdefender","product":"SecurePass","defaultStatus":"unaffected","versions":[{"version":"0","status":"affected","lessThan":"0.0.76","versionType":"Web client"},{"version":"0","status":"affected","lessThan":"1.1.18","versionType":"Chrome"},{"version":"0","status":"affected","lessThan":"1.1.22","versionType":"Firefox"},{"version":"0","status":"affected","lessThan":"1.1.18","versionType":"Edge"},{"version":"0","status":"affected","lessThan":"1.0.10","versionType":"Safari"}]}],"references":["https://bitdefender.com/support/support/security-advisories/stored-xss-in-psono-client-via-malicious-vault-entry-urls"],"weaknesses":["CWE-79"],"ingestedAt":"2026-10-29T20:08:39.238Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2025/1xxx/CVE-2025-1987.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2025-1987","state":"PUBLISHED","datePublished":"2025-06-21T21:35:06.643Z","dateUpdated":"2025-06-23T14:56:45.902Z","assignerShortName":"Bitdefender","assignerOrgId":"b3d5ebe7-963e-41fb-98e1-2edaeabb8f82","dateReserved":"2025-03-05T14:48:09.124Z"},"containers":{"cna":{"title":"Stored XSS in Psono-Client via Malicious Vault Entry URLs","descriptions":[{"lang":"en","value":"A Cross-Site Scripting (XSS) vulnerability has been identified in Psono-Client’s handling of vault entries of type website_password and bookmark, as used in Bitdefender SecurePass. The client does not properly sanitize the URL field in these entries. As a result, an attacker can craft a malicious vault entry (or trick a user into creating or importing one) with a javascript:URL. When the user interacts with this entry (for example, by clicking or opening it), the application will execute the malicious JavaScript in the context of the Psono vault. This allows an attacker to run arbitrary code in the victim’s browser, potentially giving them access to the user’s password vault and sensitive data."}],"affected":[{"vendor":"Psono","product":"Psono-client","defaultStatus":"unaffected","versions":[{"version":"0","status":"affected","lessThanOrEqual":"4.0.4","versionType":"git"}]},{"vendor":"Bitdefender","product":"SecurePass","defaultStatus":"unaffected","versions":[{"version":"0","status":"affected","lessThan":"0.0.76","versionType":"Web client"},{"version":"0","status":"affected","lessThan":"1.1.18","versionType":"Chrome"},{"version":"0","status":"affected","lessThan":"1.1.22","versionType":"Firefox"},{"version":"0","status":"affected","lessThan":"1.1.18","versionType":"Edge"},{"version":"0","status":"affected","lessThan":"1.0.10","versionType":"Safari"}]}],"references":[{"url":"https://bitdefender.com/support/support/security-advisories/stored-xss-in-psono-client-via-malicious-vault-entry-urls"}],"metrics":[{"cvssV4_0":{"Automatable":"NOT_DEFINED","Recovery":"NOT_DEFINED","Safety":"NOT_DEFINED","attackComplexity":"LOW","attackRequirements":"NONE","attackVector":"NETWORK","baseScore":9.3,"baseSeverity":"CRITICAL","privilegesRequired":"NONE","providerUrgency":"NOT_DEFINED","subAvailabilityImpact":"NONE","subConfidentialityImpact":"HIGH","subIntegrityImpact":"HIGH","userInteraction":"PASSIVE","valueDensity":"NOT_DEFINED","vectorString":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:H/VI:H/VA:N/SC:H/SI:H/SA:N","version":"4.0","vulnAvailabilityImpact":"NONE","vulnConfidentialityImpact":"HIGH","vulnIntegrityImpact":"HIGH","vulnerabilityResponseEffort":"NOT_DEFINED"},"format":"CVSS","scenarios":[{"lang":"en","value":"GENERAL"}]}],"problemTypes":[{"descriptions":[{"cweId":"CWE-79","description":"CWE-79 Improper Neutralization of Input During Web Page Generation (XSS or 'Cross-site Scripting')","lang":"en","type":"CWE"}]}],"providerMetadata":{"shortName":"Bitdefender","orgId":"b3d5ebe7-963e-41fb-98e1-2edaeabb8f82","dateUpdated":"2025-06-21T21:35:06.643Z"},"credits":[{"lang":"en","type":"finder","value":"Ionut DRĂGUȚ, Bitdefender Labs"}],"impacts":[{"capecId":"CAPEC-63","descriptions":[{"lang":"en","value":"CAPEC-63 Cross-Site Scripting (XSS)"}]}],"solutions":[{"lang":"en","supportingMedia":[{"base64":false,"type":"text/html","value":"An automatic update to these product versions fixes the issue:<br><br><ul><li>Web client: 0.0.76</li><li>Chrome: 1.1.18</li><li>Firefox: 1.1.22</li><li>Edge: 1.1.18</li><li>Safari: 1.0.10</li></ul>"}],"value":"An automatic update to these product versions fixes the issue:\n\n  *  Web client: 0.0.76\n  *  Chrome: 1.1.18\n  *  Firefox: 1.1.22\n  *  Edge: 1.1.18\n  *  Safari: 1.0.10"}],"source":{"discovery":"EXTERNAL"},"x_generator":{"engine":"Vulnogram 0.2.0"}},"adp":[{"title":"CISA ADP Vulnrichment","metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2025-06-23T14:56:38.593939Z","id":"CVE-2025-1987","options":[{"Exploitation":"none"},{"Automatable":"yes"},{"Technical Impact":"total"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2025-06-23T14:56:45.902Z"}}]}}}