CRITICAL
mitmweb in mitmproxy v4.0.3 allows DNS Rebinding attacks, related to tools/web/app.py
Published Jul 22, 2018
9.2
CRITICALCVSS 4.0
EPSS 3.35%
Description
mitmweb in mitmproxy v4.0.3 allows DNS Rebinding attacks, related to tools/web/app.py.
Affected products
Remediation
No remediation recorded yet.
Metrics
9.2 CRITICAL GHSA
CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
Attack Vector Network
Attack Complexity Low
Attack Requirements Present
Privileges Required None
User Interaction None
Vulnerable System Confidentiality High
Vulnerable System Integrity High
Vulnerable System Availability High
Subsequent System Confidentiality None
Subsequent System Integrity None
Subsequent System Availability None
No CVSS v3.1 score for this CVE.
8.8 HIGH NVD
CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Attack Vector Network
Attack Complexity Low
Privileges Required None
User Interaction Required
Scope Unchanged
Confidentiality Impact High
Integrity Impact High
Availability Impact High
6.8 MEDIUM NVD
AV:N/AC:M/Au:N/C:P/I:P/A:P
Access Vector Network
Access Complexity Medium
Authentication None
Confidentiality Impact Partial
Integrity Impact Partial
Availability Impact Partial
This CVE is not in the KEV list.
No CISA SSVC assessment for this CVE yet.
3.35% 0.03348
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 3, 2026.
EPSS probability 0.03348
Score over time
2021–2026- EPSS v1
- EPSS v2
- EPSS v3
- EPSS v5
Percentile over time
- EPSS v1
- EPSS v2
- EPSS v3
- EPSS v5
Table of values (17 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 3, 2026 | 3.35% (0.03348) | 88.30th | v5 (v2026.06.15) |
| Jun 15, 2026 | 3.35% (0.03348) | 87.07th | v5 (v2026.06.15) |
| Jul 20, 2024 | 0.15% (0.00155) | 52.21th | v3 (v2023.03.01) |
| May 6, 2024 | 0.15% (0.00155) | 51.48th | v3 (v2023.03.01) |
| Mar 10, 2024 | 0.21% (0.00215) | 58.82th | v3 (v2023.03.01) |
| Dec 13, 2023 | 0.19% (0.00193) | 56.99th | v3 (v2023.03.01) |
| Oct 31, 2023 | 0.16% (0.00163) | 52.80th | v3 (v2023.03.01) |
| May 8, 2023 | 0.22% (0.00216) | 58.02th | v3 (v2023.03.01) |
| Mar 7, 2023 | 0.15% (0.00146) | 48.73th | v3 (v2023.03.01) |
| Mar 6, 2023 | 0.89% (0.00885) | 27.89th | v2 (v2022.01.01) |
| Sep 10, 2022 | 0.89% (0.00885) | 26.24th | v2 (v2022.01.01) |
| Apr 1, 2022 | 0.89% (0.00885) | 24.24th | v2 (v2022.01.01) |
| Feb 4, 2022 | 0.89% (0.00885) | 10.50th | v2 (v2022.01.01) |
| Feb 3, 2022 | 0.66% (0.00663) | 18.75th | v1 |
| Jan 6, 2022 | 0.66% (0.00663) | 18.17th | v1 |
| Sep 1, 2021 | 0.66% (0.00663) | 47.40th | v1 |
| Apr 14, 2021 | 0.66% (0.00663) | 0.00th | v1 |
Weaknesses (1)
References (6)
- https://github.com/advisories/GHSA-6m53-c78q-7qmg Advisory
- https://github.com/mitmproxy/mitmproxy/commit/7f464b89296881f4d9ec032378c4418e832d17e3
- https://github.com/mitmproxy/mitmproxy/issues/3234 x_refsource_CONFIRMExploitThird Party Advisory
- https://github.com/mitmproxy/mitmproxy/pull/3243 x_refsource_CONFIRMThird Party Advisory
- https://github.com/pypa/advisory-database/tree/main/vulns/mitmproxy/PYSEC-2018-56.yaml
- https://nvd.nist.gov/vuln/detail/CVE-2018-14505
| Link | Providers | Tags |
|---|---|---|
| https://github.com/advisories/GHSA-6m53-c78q-7qmg | Advisory | |
| https://github.com/mitmproxy/mitmproxy/commit/7f464b89296881f4d9ec032378c4418e832d17e3 | ||
| https://github.com/mitmproxy/mitmproxy/issues/3234 | x_refsource_CONFIRMExploitThird Party Advisory | |
| https://github.com/mitmproxy/mitmproxy/pull/3243 | x_refsource_CONFIRMThird Party Advisory | |
| https://github.com/pypa/advisory-database/tree/main/vulns/mitmproxy/PYSEC-2018-56.yaml | ||
| https://nvd.nist.gov/vuln/detail/CVE-2018-14505 |
Change history (0)
No recorded changes yet.
Sources
CVE.org / MITRE
Status PUBLISHED
Assigner mitre
Published Jul 22, 2018
Updated Aug 5, 2024
Reserved Jul 22, 2018
Link CVE-2018-14505
CISA Vulnrichment
GHSA-6M53-C78Q-7QMG Updated n/a