Matrix-sydent
7 CVEs tracked. None of them is in CISA KEV.
This hub aggregates every CVE we track for Matrix-sydent, a product in the oss libraries space. Use it to gauge the current risk picture and drill into individual advisories.
Matrix-sydent CVEs per month
| Month | CVEs |
|---|---|
| 2024-10 | 0 |
| 2024-11 | 0 |
| 2024-12 | 0 |
| 2025-01 | 0 |
| 2025-02 | 0 |
| 2025-03 | 0 |
| 2025-04 | 0 |
| 2025-05 | 0 |
| 2025-06 | 0 |
| 2025-07 | 0 |
| 2025-08 | 0 |
| 2025-09 | 0 |
| 2025-10 | 0 |
| 2025-11 | 0 |
| 2025-12 | 0 |
| 2026-01 | 0 |
| 2026-02 | 0 |
| 2026-03 | 0 |
| 2026-04 | 0 |
| 2026-05 | 0 |
| 2026-06 | 0 |
| 2026-07 | 0 |
| 2026-08 | 0 |
| 2026-09 | 0 |
Severity
How the 7 CVEs score on CVSS. Severity is not exploitation: KEV is counted above.
- Critical1
- High3
- Medium3
Latest CVEs
The 7 most recently published vulnerabilities affecting Matrix-sydent.
- CVE-2023-38686Sydent does not verify email server certificates9.3
- CVE-2021-29431SSRF in Sydent due to missing validation of hostnames7.7
- CVE-2021-29432Malicious users could control the content of invitation emails5.3
- CVE-2021-29430Denial of service attack via memory exhaustion7.5
- CVE-2021-29433Denial of service (via resource exhaustion) due to improper input validation4.3
- CVE-2019-11842An issue was discovered in Matrix Sydent before 1.0.3 and Synapse before 0.99.3.1. Random number generation is mishandled, which makes it easier for attackers to predict a Sydent authentication tok...7.5
- CVE-2019-11340util/emailutils.py in Matrix Sydent before 1.0.2 mishandles registration restrictions that are based on e-mail domain, if the allowed_local_3pids option is enabled. This occurs because of potential...5.9
Product grouping is registry-driven, with AI assist and human review. How it works