MEDIUM
Open redirect vulnerability in gluon/tools.py in Web2py 2.9.11 allows remote attackers to redirect users to arbitrary web sites and conduct phishing attacks via a URL in the _next parameter to user/logout
Published Oct 18, 2017
6.1
MEDIUMCVSS 3.0
EPSS 1.01%
Description
Open redirect vulnerability in gluon/tools.py in Web2py 2.9.11 allows remote attackers to redirect users to arbitrary web sites and conduct phishing attacks via a URL in the _next parameter to user/logout.
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
5.8 MEDIUM NVD
AV:N/AC:M/Au:N/C:P/I:P/A:N
Access Vector Network
Access Complexity Medium
Authentication None
Confidentiality Impact Partial
Integrity Impact Partial
Availability Impact None
This CVE is not in the KEV list.
No CISA SSVC assessment for this CVE yet.
1.01% 0.01009
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 1, 2026.
EPSS probability 0.01009
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 (12 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 1.01% (0.01009) | 61.77th | v5 (v2026.06.15) |
| Jun 15, 2026 | 1.01% (0.01009) | 58.42th | v5 (v2026.06.15) |
| Mar 17, 2025 | 0.23% (0.00230) | 43.74th | v4 (v2025.03.14) |
| Dec 12, 2024 | 0.10% (0.00105) | 44.72th | v3 (v2023.03.01) |
| Jun 18, 2024 | 0.10% (0.00105) | 43.23th | v3 (v2023.03.01) |
| May 8, 2023 | 0.10% (0.00104) | 41.22th | v3 (v2023.03.01) |
| Mar 11, 2023 | 0.13% (0.00134) | 46.83th | v3 (v2023.03.01) |
| Mar 7, 2023 | 0.12% (0.00118) | 44.14th | v3 (v2023.03.01) |
| Mar 6, 2023 | 1.05% (0.01055) | 52.13th | v2 (v2022.01.01) |
| Sep 17, 2022 | 1.05% (0.01055) | 50.47th | v2 (v2022.01.01) |
| Apr 1, 2022 | 1.05% (0.01055) | 48.43th | v2 (v2022.01.01) |
| Feb 4, 2022 | 1.05% (0.01055) | 27.52th | v2 (v2022.01.01) |
Weaknesses (1)
References (2)
- https://github.com/web2py/web2py/commit/e31a099cb3456fef471886339653430ae59056b0 x_refsource_CONFIRMPatchThird Party Advisory
- https://github.com/web2py/web2py/issues/731 x_refsource_CONFIRMThird Party Advisory
| Link | Providers | Tags |
|---|---|---|
| https://github.com/web2py/web2py/commit/e31a099cb3456fef471886339653430ae59056b0 | x_refsource_CONFIRMPatchThird Party Advisory | |
| https://github.com/web2py/web2py/issues/731 | x_refsource_CONFIRMThird Party Advisory |
Change history (0)
No recorded changes yet.
Sources
CVE.org / MITRE
Status PUBLISHED
Assigner mitre
Published Oct 18, 2017
Updated Aug 6, 2024
Reserved Sep 15, 2015
Link CVE-2015-6961
CISA Vulnrichment
Updated n/a