CVE-2025-55127: Revive Adserver vulnerability
Revive · Revive Adserver
Vendor fix available · Affected: Revive Adserver · Exploitation: unlikely (under 1%)
Not in CyberSIXT coverage yet: no article names this CVE. This page shows the public record.
Higher than 16% of scored CVEs
DescriptionCVE.org
HackerOne community member Dao Hoang Anh (yoyomiski) has reported an improper neutralization of whitespace in the username when adding new users. A username with leading or trailing whitespace could be virtually indistinguishable from its legitimate counterpart when the username is displayed in the UI, potentially leading to confusion.
Affected products1
From the CVE record. A product or version that is not listed is unknown, not unaffected.
- Revive · Revive Adserverfrom 6 up to and including 6.0.2
On the Atlas
Every published CVE is on the CyberSIXT Atlas, grouped by weakness, vendor and month.
- Exploitation
- Unlikely (under 1%). EPSS under 1%, or no score yet.
- CISA KEV
- Not listed
- Public check
- No public nuclei template
- Vendor
- Revive
- Published
- November 2025
- Bounty reports
- 1 disclosed on HackerOne
Disclosed bug bounty reports about CVE-2025-55127
The reports on HackerOne that name this CVE, with HackerOne's own outcome. Titles and metadata only.
- Username normalization missing allows visually indistinguishable accounts (Whitespace-Based Impersonation)Revive Adserver · 2025 · medium severityValid
CoverageNo articles yet
No CyberSIXT article names CVE-2025-55127 yet, so there is no coverage timeline, action brief or change log for it. Everything on this page comes from the public CVE record, CISA KEV, EPSS and the nuclei template index. Search the archive or see the CVEs in the news.