VDB
CVE-2025-64677
CVE-2025-64677
PUBLISHED
CVSS 8.199999809265137 HIGH
Improper neutralization of input during web page generation ('cross-site scripting') in Office Out-of-Box Experience allows an unauthorized attacker to perform spoofing over a network.
EPSS 0.52% · 43.6th percentile
Risk Scores
CVSS 3.1
8.199999809265137
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:N
EPSS Score
0.52%
43.6th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Microsoft | Office Out-of-Box Experience | - |
| microsoft | office_out_of-box_experience | - |
| microsoft | office_out-of-box_experience |
Timeline
- Dec 9, 2025 CVE Published
- Dec 18, 2025 PoC Published
- Dec 19, 2025 EPSS Score
- Dec 24, 2025 EPSS Score
- Dec 29, 2025 EPSS Score
- Jan 2, 2026 EPSS Score
- Jan 7, 2026 EPSS Score
- Jan 12, 2026 EPSS Score
- Jan 17, 2026 EPSS Score
- Jan 22, 2026 EPSS Score
- Jan 26, 2026 EPSS Score
- Jan 31, 2026 EPSS Score