Electrum Technologies GmbH Electrum Bitcoin Wallet version prior to version 3.0.5 contains a Missing Authorization vulnerability in JSONRPC interface that can result in Bitcoin theft, if the user's wallet is not password protected
Published Feb 9, 2018
5.3
MEDIUMCVSS 3.0
EPSS 1.74%
Description
Electrum Technologies GmbH Electrum Bitcoin Wallet version prior to version 3.0.5 contains a Missing Authorization vulnerability in JSONRPC interface that can result in Bitcoin theft, if the user's wallet is not password protected. This attack appear to be exploitable via The victim must visit a web page with specially crafted javascript. This vulnerability appears to have been fixed in 3.0.5.
Affected products
No data.
- < 3.0.5
No data.
No Red Hat product state for this CVE.
No package ranges for this CVE.
Remediation
No remediation recorded yet.
Metrics
No CVSS v4.0 score for this CVE.
No CVSS v3.1 score for this CVE.
CVSS:3.0/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:N/A:N
AV:N/AC:H/Au:N/C:P/I:N/A:N
This CVE is not in the KEV list.
No CISA SSVC assessment for this CVE yet.
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 3, 2026.
Score over time
2021–2026- EPSS v1
- EPSS v5
- EPSS v2
- EPSS v3
Percentile over time
- EPSS v1
- EPSS v5
- EPSS v2
- EPSS v3
Table of values (9 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 3, 2026 | 1.74% (0.01741) | 76.95th | v5 (v2026.06.15) |
| Sep 20, 2026 | 1.74% (0.01741) | 76.72th | v5 (v2026.06.15) |
| Jul 20, 2024 | 0.17% (0.00168) | 53.93th | v3 (v2023.03.01) |
| Sep 3, 2023 | 0.17% (0.00168) | 52.94th | v3 (v2023.03.01) |
| Mar 7, 2023 | 0.29% (0.00286) | 63.81th | v3 (v2023.03.01) |
| Mar 6, 2023 | 1.02% (0.01018) | 40.69th | v2 (v2022.01.01) |
| Feb 4, 2022 | 1.02% (0.01018) | 19.50th | v2 (v2022.01.01) |
| Feb 3, 2022 | 1.10% (0.01105) | 29.18th | v5 (v2026.06.15) |
| Apr 14, 2021 | 1.10% (0.01105) | 0.00th | v1 |
References (4)
- https://bitcointalk.org/index.php?topic=2702103.0 x_refsource_MISCThird Party Advisory
- https://electrum.org/#home x_refsource_MISCProduct
- https://github.com/spesmilo/electrum/issues/3374 x_refsource_CONFIRMThird Party Advisory
- https://www.reddit.com/r/Bitcoin/comments/7ooack/critical_electrum_vulnerability/ x_refsource_MISCThird Party Advisory
| Link | Providers | Tags |
|---|---|---|
| https://bitcointalk.org/index.php?topic=2702103.0 | x_refsource_MISCThird Party Advisory | |
| https://electrum.org/#home | x_refsource_MISCProduct | |
| https://github.com/spesmilo/electrum/issues/3374 | x_refsource_CONFIRMThird Party Advisory | |
| https://www.reddit.com/r/Bitcoin/comments/7ooack/critical_electrum_vulnerability/ | x_refsource_MISCThird Party Advisory |
Change history (0)
No recorded changes yet.