{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2025-55129","assignerOrgId":"36234546-b8fa-4601-9d6f-f4e334aa8ea1","state":"PUBLISHED","assignerShortName":"hackerone","dateReserved":"2025-08-07T15:00:05.576Z","datePublished":"2025-12-02T01:42:06.085Z","dateUpdated":"2025-12-02T18:28:26.884Z"},"containers":{"cna":{"descriptions":[{"lang":"en","value":"HackerOne community member Kassem S.(kassem_s94) has reported that username handling in Revive Adserver was still vulnerable to impersonation attacks after the fix for CVE-2025-52672, via several alternate techniques. Homoglyphs based impersonation has been independently reported by other HackerOne users, such as  itz_hari_ and khoof."}],"affected":[{"vendor":"Revive","product":"Revive Adserver","versions":[{"version":"6.0.4","status":"unaffected","lessThanOrEqual":"6.0.4","versionType":"semver"},{"version":"6","status":"affected","lessThanOrEqual":"6.0.3","versionType":"semver"}]}],"references":[{"url":"https://hackerone.com/reports/3434156"}],"metrics":[{"cvssV3_0":{"version":"3.0","vectorString":"CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N","baseScore":5.4,"baseSeverity":"MEDIUM"}}],"providerMetadata":{"orgId":"36234546-b8fa-4601-9d6f-f4e334aa8ea1","shortName":"hackerone","dateUpdated":"2025-12-02T01:42:06.085Z"}},"adp":[{"problemTypes":[{"descriptions":[{"type":"CWE","cweId":"CWE-176","lang":"en","description":"CWE-176 Improper Handling of Unicode Encoding"}]}],"metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2025-12-02T14:46:17.980253Z","id":"CVE-2025-55129","options":[{"Exploitation":"poc"},{"Automatable":"no"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"title":"CISA ADP Vulnrichment","providerMetadata":{"orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","shortName":"CISA-ADP","dateUpdated":"2025-12-02T18:28:26.884Z"}}]}}