MEDIUM
Confirmation forms in Drupal 7.x before 7.52 make it easier for remote authenticated users to conduct open redirect attacks via unspecified vectors
Published Nov 25, 2016
6.8
MEDIUMCVSS 3.0
EPSS 1.54%
Description
Confirmation forms in Drupal 7.x before 7.52 make it easier for remote authenticated users to conduct open redirect attacks via unspecified vectors.
Affected products
No data.
OR
- 7.0
- 7.0
- 7.0
- 7.0
- 7.0
- 7.0
- 7.0
- 7.0
- 7.0
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- 7.0
- 7.0
- 7.0
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- 7.0
- 7.0
- 7.1
- 7.2
- 7.3
- 7.4
- 7.10
- 7.11
- 7.12
- 7.13
- 7.14
- 7.15
- 7.16
- 7.17
- 7.18
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- 7.20
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- 7.36
- 7.37
- 7.38
- 7.40
- 7.41
- 7.42
- 7.43
- 7.44
- 7.50
- 7.51
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.
6.8 MEDIUM NVD
CVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:C/C:N/I:H/A:N
Attack Vector Network
Attack Complexity Low
Privileges Required Low
User Interaction Required
Scope Changed
Confidentiality Impact None
Integrity Impact High
Availability Impact None
4.9 MEDIUM NVD
AV:N/AC:M/Au:S/C:P/I:P/A:N
Access Vector Network
Access Complexity Medium
Authentication Single
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.
1.54% 0.01539
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 1, 2026.
EPSS probability 0.01539
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 (10 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 1.54% (0.01539) | 73.98th | v5 (v2026.06.15) |
| Jun 15, 2026 | 1.54% (0.01539) | 71.55th | v5 (v2026.06.15) |
| Mar 17, 2025 | 0.20% (0.00202) | 40.40th | v4 (v2025.03.14) |
| Dec 12, 2024 | 0.09% (0.00093) | 41.38th | v3 (v2023.03.01) |
| Jul 17, 2024 | 0.09% (0.00093) | 40.13th | v3 (v2023.03.01) |
| Mar 7, 2023 | 0.09% (0.00093) | 38.13th | v3 (v2023.03.01) |
| Mar 6, 2023 | 1.06% (0.01061) | 52.82th | v2 (v2022.01.01) |
| Sep 19, 2022 | 1.06% (0.01061) | 51.19th | v2 (v2022.01.01) |
| Apr 1, 2022 | 1.06% (0.01061) | 49.19th | v2 (v2022.01.01) |
| Feb 4, 2022 | 1.06% (0.01061) | 28.23th | v2 (v2022.01.01) |
Weaknesses (1)
References (5)
- http://www.debian.org/security/2016/dsa-3718 vendor-advisoryx_refsource_DEBIAN
- http://www.securityfocus.com/bid/94367 vdb-entryx_refsource_BIDThird Party AdvisoryVDB Entry
- https://github.com/advisories/GHSA-66gr-xrcf-8jpq Advisory
- https://nvd.nist.gov/vuln/detail/CVE-2016-9451
- https://www.drupal.org/SA-CORE-2016-005 x_refsource_CONFIRMPatchVendor Advisory
| Link | Providers | Tags |
|---|---|---|
| http://www.debian.org/security/2016/dsa-3718 | vendor-advisoryx_refsource_DEBIAN | |
| http://www.securityfocus.com/bid/94367 | vdb-entryx_refsource_BIDThird Party AdvisoryVDB Entry | |
| https://github.com/advisories/GHSA-66gr-xrcf-8jpq | Advisory | |
| https://nvd.nist.gov/vuln/detail/CVE-2016-9451 | ||
| https://www.drupal.org/SA-CORE-2016-005 | x_refsource_CONFIRMPatchVendor Advisory |
Change history (0)
No recorded changes yet.
Sources
CVE.org / MITRE
Status PUBLISHED
Assigner mitre
Published Nov 25, 2016
Updated Aug 6, 2024
Reserved Nov 18, 2016
Link CVE-2016-9451
CISA Vulnrichment
GHSA-66GR-XRCF-8JPQ Updated n/a