HackerOne community member Kassem S.(kassems94) 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 itzhari_ and khoof.
{
"unresolved_ranges": [
{
"extracted_events": [
{
"introduced": "6"
},
{
"last_affected": "6.0.3"
}
],
"source": "AFFECTED_FIELD"
}
],
"cna_assigner": "hackerone",
"osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/55xxx/CVE-2025-55129.json"
}