CRITICAL
Roundcube Webmail before 1.4.4 allows attackers to include local files and execute code via directory traversal in a plugin name to rcube_plugin_api.php
Published May 4, 2020
9.8
CRITICALCVSS 3.1
EPSS 6.73%
Description
Roundcube Webmail before 1.4.4 allows attackers to include local files and execute code via directory traversal in a plugin name to rcube_plugin_api.php.
Affected products
No data.
Configuration 1
Configuration 2
OR
- 15.0
- 15.0
- 15.1
- 15.2
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.
9.8 CRITICAL NVD
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Attack Vector Network
Attack Complexity Low
Privileges Required None
User Interaction None
Scope Unchanged
Confidentiality Impact High
Integrity Impact High
Availability Impact High
No CVSS v3.0 score for this CVE.
7.5 HIGH NVD
AV:N/AC:L/Au:N/C:P/I:P/A:P
Access Vector Network
Access Complexity Low
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.
6.73% 0.06727
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 3, 2026.
EPSS probability 0.06727
Score over time
2021–2026- EPSS v1
- EPSS v2
- EPSS v3
- EPSS v4
- EPSS v5
Percentile over time
- EPSS v1
- EPSS v2
- EPSS v3
- EPSS v4
- EPSS v5
Table of values (28 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 3, 2026 | 6.73% (0.06727) | 93.75th | v5 (v2026.06.15) |
| Jun 15, 2026 | 6.73% (0.06727) | 93.08th | v5 (v2026.06.15) |
| Jun 6, 2026 | 11.25% (0.11246) | 93.66th | v4 (v2025.03.14) |
| Nov 21, 2025 | 22.66% (0.22659) | 95.63th | v4 (v2025.03.14) |
| Nov 18, 2025 | 4.30% (0.04301) | 87.76th | v4 (v2025.03.14) |
| Nov 10, 2025 | 22.66% (0.22659) | 95.61th | v4 (v2025.03.14) |
| Sep 24, 2025 | 20.08% (0.20084) | 95.31th | v4 (v2025.03.14) |
| May 23, 2025 | 22.66% (0.22659) | 95.54th | v4 (v2025.03.14) |
| May 19, 2025 | 20.08% (0.20084) | 95.16th | v4 (v2025.03.14) |
| May 15, 2025 | 21.42% (0.21416) | 95.35th | v4 (v2025.03.14) |
| Mar 30, 2025 | 20.08% (0.20084) | 95.01th | v4 (v2025.03.14) |
| Mar 29, 2025 | 66.87% (0.66869) | 97.99th | v4 (v2025.03.14) |
| Mar 28, 2025 | 20.08% (0.20084) | 95.02th | v4 (v2025.03.14) |
| Mar 27, 2025 | 66.87% (0.66869) | 98.37th | v4 (v2025.03.14) |
| Mar 20, 2025 | 54.69% (0.54693) | 97.86th | v4 (v2025.03.14) |
| Mar 19, 2025 | 66.87% (0.66869) | 98.39th | v4 (v2025.03.14) |
| Mar 17, 2025 | 54.69% (0.54693) | 97.79th | v4 (v2025.03.14) |
| Dec 12, 2024 | 1.16% (0.01163) | 85.55th | v3 (v2023.03.01) |
| Sep 22, 2023 | 1.16% (0.01163) | 83.25th | v3 (v2023.03.01) |
| Jul 15, 2023 | 1.33% (0.01334) | 84.25th | v3 (v2023.03.01) |
| Mar 7, 2023 | 1.22% (0.01217) | 83.13th | v3 (v2023.03.01) |
| Mar 6, 2023 | 2.76% (0.02762) | 82.95th | v2 (v2022.01.01) |
| Apr 1, 2022 | 2.76% (0.02762) | 81.27th | v2 (v2022.01.01) |
| Feb 4, 2022 | 26.27% (0.26271) | 95.70th | v2 (v2022.01.01) |
| Feb 3, 2022 | 12.42% (0.12419) | 88.75th | v1 |
| Jan 6, 2022 | 12.42% (0.12419) | 88.62th | v1 |
| Sep 1, 2021 | 3.06% (0.03064) | 81.06th | v1 |
| Apr 14, 2021 | 3.06% (0.03064) | 0.00th | v1 |
Weaknesses (1)
References (7)
- http://lists.opensuse.org/opensuse-security-announce/2020-09/msg00083.html vendor-advisoryx_refsource_SUSEThird Party Advisory
- https://github.com/DrunkenShells/Disclosures/tree/master/CVE-2020-12640-PHP%20Local%20File%20Inclusion-Roundcube x_refsource_MISCExploitThird Party Advisory
- https://github.com/roundcube/roundcubemail/commit/814eadb699e8576ce3a78f21e95bf69a7c7b3794 x_refsource_MISCPatchThird Party Advisory
- https://github.com/roundcube/roundcubemail/compare/1.4.3...1.4.4 x_refsource_MISCRelease NotesThird Party Advisory
- https://github.com/roundcube/roundcubemail/releases/tag/1.4.4 x_refsource_MISCRelease NotesThird Party Advisory
- https://roundcube.net/news/2020/04/29/security-updates-1.4.4-1.3.11-and-1.2.10 x_refsource_MISCRelease NotesVendor Advisory
- https://security.gentoo.org/glsa/202007-41 vendor-advisoryx_refsource_GENTOOThird Party Advisory
| Link | Providers | Tags |
|---|---|---|
| http://lists.opensuse.org/opensuse-security-announce/2020-09/msg00083.html | vendor-advisoryx_refsource_SUSEThird Party Advisory | |
| https://github.com/DrunkenShells/Disclosures/tree/master/CVE-2020-12640-PHP%20Local%20File%20Inclusion-Roundcube | x_refsource_MISCExploitThird Party Advisory | |
| https://github.com/roundcube/roundcubemail/commit/814eadb699e8576ce3a78f21e95bf69a7c7b3794 | x_refsource_MISCPatchThird Party Advisory | |
| https://github.com/roundcube/roundcubemail/compare/1.4.3...1.4.4 | x_refsource_MISCRelease NotesThird Party Advisory | |
| https://github.com/roundcube/roundcubemail/releases/tag/1.4.4 | x_refsource_MISCRelease NotesThird Party Advisory | |
| https://roundcube.net/news/2020/04/29/security-updates-1.4.4-1.3.11-and-1.2.10 | x_refsource_MISCRelease NotesVendor Advisory | |
| https://security.gentoo.org/glsa/202007-41 | vendor-advisoryx_refsource_GENTOOThird Party Advisory |
Change history (0)
No recorded changes yet.
Sources
CVE.org / MITRE
Status PUBLISHED
Assigner mitre
Published May 4, 2020
Updated Aug 4, 2024
Reserved May 4, 2020
Link CVE-2020-12640
CISA Vulnrichment
Updated n/a