VDB
CVE-2024-53863
CVE-2024-53863
PUBLISHED
CVSS 8.199999809265137 HIGH
Synapse can be forced to thumbnail unexpected file formats, invoking external, potentially untrustworthy decoders
EPSS 0.96% · 76.8th percentile
Risk Scores
CVSS v4.0
8.199999809265137
CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N
EPSS Score
0.96%
76.8th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| matrix | synapse | 0, 0 |
| PyPI | matrix-synapse | 0, 0 |
| element-hq | synapse | 0, 0 |
| element-hq | synapse | < 1.120.1, < 1.120.1 |
Timeline
- Jan 21, 1970 Security Advisory
- Dec 3, 2024 CVE Published
- Dec 3, 2024 PoC Published
- Dec 3, 2024 PoC Published
- Dec 4, 2024 EPSS Score
- Dec 21, 2024 EPSS Score
- Jan 7, 2025 EPSS Score
- Jan 24, 2025 EPSS Score
- Jan 29, 2025 Coalition ESS Score
- Feb 10, 2025 EPSS Score
- Feb 27, 2025 EPSS Score
- Mar 16, 2025 EPSS Score