MEDIUM
Cross-site scripting (XSS) vulnerability in program/include/rcmail.php in Roundcube Webmail 1.1.x before 1.1.2 allows remote attackers to inject arbitrary web script or HTML via the _mbox parameter to the default URI
Published May 23, 2017
6.1
MEDIUMCVSS 3.0
EPSS 2.70%
Description
Cross-site scripting (XSS) vulnerability in program/include/rcmail.php in Roundcube Webmail 1.1.x before 1.1.2 allows remote attackers to inject arbitrary web script or HTML via the _mbox parameter to the default URI.
Affected products
Remediation
No remediation recorded yet.
Metrics
No CVSS v4.0 score for this CVE.
No CVSS v3.1 score for this CVE.
6.1 MEDIUM NVD
CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
Attack Vector Network
Attack Complexity Low
Privileges Required None
User Interaction Required
Scope Changed
Confidentiality Impact Low
Integrity Impact Low
Availability Impact None
4.3 MEDIUM NVD
AV:N/AC:M/Au:N/C:N/I:P/A:N
Access Vector Network
Access Complexity Medium
Authentication None
Confidentiality Impact None
Integrity Impact Partial
Availability Impact None
This CVE is not in the KEV list.
No CISA SSVC assessment for this CVE yet.
2.70% 0.02702
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 1, 2026.
EPSS probability 0.02702
Score over time
2022–2026- EPSS v2
- EPSS v3
- EPSS v4
- EPSS v5
Percentile over time
- EPSS v2
- EPSS v3
- EPSS v4
- EPSS v5
Table of values (13 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 2.70% (0.02702) | 85.42th | v5 (v2026.06.15) |
| Jun 15, 2026 | 2.50% (0.02499) | 82.58th | v5 (v2026.06.15) |
| Sep 16, 2025 | 1.36% (0.01364) | 79.50th | v4 (v2025.03.14) |
| Mar 30, 2025 | 2.37% (0.02372) | 83.53th | v4 (v2025.03.14) |
| Mar 29, 2025 | 3.65% (0.03647) | 79.52th | v4 (v2025.03.14) |
| Mar 17, 2025 | 1.85% (0.01849) | 81.81th | v4 (v2025.03.14) |
| Dec 12, 2024 | 0.23% (0.00232) | 62.16th | v3 (v2023.03.01) |
| May 8, 2023 | 0.23% (0.00232) | 59.74th | v3 (v2023.03.01) |
| Mar 7, 2023 | 0.20% (0.00197) | 55.79th | v3 (v2023.03.01) |
| Mar 6, 2023 | 1.21% (0.01213) | 66.61th | v2 (v2022.01.01) |
| Feb 17, 2023 | 1.21% (0.01213) | 66.22th | v2 (v2022.01.01) |
| Apr 1, 2022 | 1.21% (0.01213) | 64.21th | v2 (v2022.01.01) |
| Feb 4, 2022 | 1.21% (0.01213) | 40.54th | v2 (v2022.01.01) |
Weaknesses (1)
References (5)
- http://trac.roundcube.net/ticket/1490417 x_refsource_CONFIRMIssue TrackingPatchThird Party Advisory
- http://www.openwall.com/lists/oss-security/2015/07/07/2 mailing-listx_refsource_MLISTMailing ListPatchThird Party Advisory
- https://github.com/roundcube/roundcubemail/commit/b782815dacda55eee6793249b5da1789256206fc x_refsource_CONFIRMIssue TrackingPatchThird Party Advisory
- https://github.com/roundcube/roundcubemail/issues/4837 x_refsource_CONFIRMIssue TrackingPatchThird Party Advisory
- https://roundcube.net/news/2015/06/05/updates-1.1.2-and-1.0.6-released x_refsource_CONFIRMPatchVendor Advisory
| Link | Providers | Tags |
|---|---|---|
| http://trac.roundcube.net/ticket/1490417 | x_refsource_CONFIRMIssue TrackingPatchThird Party Advisory | |
| http://www.openwall.com/lists/oss-security/2015/07/07/2 | mailing-listx_refsource_MLISTMailing ListPatchThird Party Advisory | |
| https://github.com/roundcube/roundcubemail/commit/b782815dacda55eee6793249b5da1789256206fc | x_refsource_CONFIRMIssue TrackingPatchThird Party Advisory | |
| https://github.com/roundcube/roundcubemail/issues/4837 | x_refsource_CONFIRMIssue TrackingPatchThird Party Advisory | |
| https://roundcube.net/news/2015/06/05/updates-1.1.2-and-1.0.6-released | x_refsource_CONFIRMPatchVendor Advisory |
Change history (0)
No recorded changes yet.
Sources
CVE.org / MITRE
Status PUBLISHED
Assigner mitre
Published May 23, 2017
Updated Aug 6, 2024
Reserved Jul 6, 2015
Link CVE-2015-5381
CISA Vulnrichment
Updated n/a