Reusing a nonce, key pair in encryption issue exists in "FreeFrom - the nostr client" App…
Priority LOW 30CWE-323Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- None
- Attack complexity
- Low
- Impact type
- —
- Confidentiality · integrity · availability
- None · Low · None
- Fix status
- Fixed
Attack profile from CVSS 3.1 · CISA ADP. Fix status from CNA.
Summary
Reusing a nonce, key pair in encryption issue exists in "FreeFrom - the nostr client" App versions prior to 1.3.5 for Android and iOS. If this vulnerability is exploited, the content of direct messages (DMs) between users may be manipulated by a man-in-the-middle attack.
Why it matters now
Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00234 14th percentileScored 2026-11-07
Fix Fixed "FreeFrom - the nostr client" App for Android (FreeFrom K.K.): 1.3.5"FreeFrom - the nostr client" App for iOS (FreeFrom K.K.): 1.3.5
SSVC decision points
CISA ADP · SSVC 2.0.3
- Exploitation
- None
- Automatable
- Yes
- Technical impact
- Partial
The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| FreeFrom K.K. | "FreeFrom - the nostr client" App for Android | before 1.3.5 | 1.3.5 | Patch available | CNA |
| FreeFrom K.K. | "FreeFrom - the nostr client" App for iOS | before 1.3.5 | 1.3.5 | Patch available | CNA |
- "FreeFrom - the nostr client" App for Android VendorFreeFrom K.K. Affected before 1.3.5 Fixed in 1.3.5 Patch available CNA
- "FreeFrom - the nostr client" App for iOS VendorFreeFrom K.K. Affected before 1.3.5 Fixed in 1.3.5 Patch available CNA
CPE names CISA-ADP · 1
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:freefrom_kk:freefrom_the_nostr_client_app:*:*:*:*:*:*:*:* | — | — | — |
- cpe:2.3:a:freefrom_kk:freefrom_the_nostr_client_app:*:*:*:*:*:*:*:* Versions — — ·—
Remediation
- Fix · CNA "FreeFrom - the nostr client" App for Android (FreeFrom K.K.) Fixed in 1.3.5
- Fix · CNA "FreeFrom - the nostr client" App for iOS (FreeFrom K.K.) Fixed in 1.3.5
Timeline
- 2026-10-02 Threatist record created from CVE-2024-36289
- 2026-10-03 Alias added: GHSA-2h9q-5qx9-w5fm
References
More FreeFrom K.K. vulnerabilities
- TI-2024-24093 Improper signature verification in FreeFrom K.K. "FreeFrom - the nostr client" App for… CVSS 3.1MEDIUM 5.3
- TI-2024-24095 Reliance on obfuscation or encryption of security-relevant inputs without integrity… CVSS 3.1MEDIUM 5.3
Sources
- CVE-2024-36289 · CVE Program
- CVE-2024-36289 · NVD
- FIRST EPSS
- GHSA-2h9q-5qx9-w5fm · GitHub Advisory Database · CC BY 4.0
This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences