MEDIUM
Before WordPress 4.9.5, the redirection URL for the login page was not validated or sanitized if forced to use HTTPS
Published Apr 14, 2018
6.1
MEDIUMCVSS 3.0
EPSS 2.63%
Description
Before WordPress 4.9.5, the redirection URL for the login page was not validated or sanitized if forced to use HTTPS.
Affected products
No data.
Configuration 2
OR
- 8.0
- 9.0
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.
6.1 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.
2.63% 0.02630
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 1, 2026.
EPSS probability 0.02630
Score over time
2021–2026- EPSS v1
- EPSS v5
- EPSS v2
- EPSS v3
- EPSS v4
Percentile over time
- EPSS v1
- EPSS v5
- EPSS v2
- EPSS v3
- EPSS v4
Table of values (48 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 2.63% (0.02630) | 84.97th | v5 (v2026.06.15) |
| Jun 15, 2026 | 3.40% (0.03398) | 87.24th | v5 (v2026.06.15) |
| Mar 4, 2026 | 6.60% (0.06599) | 90.99th | v4 (v2025.03.14) |
| Mar 1, 2026 | 3.37% (0.03367) | 87.18th | v4 (v2025.03.14) |
| Feb 4, 2026 | 6.60% (0.06599) | 90.94th | v4 (v2025.03.14) |
| Feb 1, 2026 | 3.37% (0.03367) | 87.10th | v4 (v2025.03.14) |
| Jan 4, 2026 | 6.60% (0.06599) | 90.87th | v4 (v2025.03.14) |
| Jan 1, 2026 | 3.37% (0.03367) | 87.06th | v4 (v2025.03.14) |
| Dec 28, 2025 | 6.60% (0.06599) | 90.85th | v4 (v2025.03.14) |
| Dec 27, 2025 | 4.85% (0.04854) | 89.25th | v4 (v2025.03.14) |
| Dec 4, 2025 | 6.60% (0.06599) | 90.80th | v4 (v2025.03.14) |
| Dec 1, 2025 | 3.37% (0.03367) | 86.99th | v4 (v2025.03.14) |
| Nov 21, 2025 | 6.60% (0.06599) | 90.77th | v4 (v2025.03.14) |
| Nov 18, 2025 | 0.66% (0.00665) | 68.92th | v4 (v2025.03.14) |
| Nov 4, 2025 | 6.60% (0.06599) | 90.75th | v4 (v2025.03.14) |
| Nov 1, 2025 | 3.37% (0.03367) | 86.90th | v4 (v2025.03.14) |
| Oct 28, 2025 | 6.60% (0.06599) | 90.74th | v4 (v2025.03.14) |
| Oct 27, 2025 | 4.85% (0.04854) | 89.08th | v4 (v2025.03.14) |
| Oct 4, 2025 | 6.60% (0.06599) | 90.79th | v4 (v2025.03.14) |
| Oct 1, 2025 | 3.37% (0.03367) | 86.92th | v4 (v2025.03.14) |
| Sep 4, 2025 | 4.85% (0.04854) | 89.14th | v4 (v2025.03.14) |
| Sep 1, 2025 | 2.45% (0.02447) | 84.69th | v4 (v2025.03.14) |
| Aug 4, 2025 | 4.85% (0.04854) | 89.15th | v4 (v2025.03.14) |
| Aug 1, 2025 | 2.45% (0.02447) | 84.66th | v4 (v2025.03.14) |
| Jul 30, 2025 | 4.85% (0.04854) | 89.14th | v4 (v2025.03.14) |
| Jul 4, 2025 | 5.92% (0.05918) | 90.19th | v4 (v2025.03.14) |
| Jul 1, 2025 | 3.00% (0.03005) | 86.05th | v4 (v2025.03.14) |
| Jun 4, 2025 | 5.92% (0.05918) | 90.13th | v4 (v2025.03.14) |
| Jun 1, 2025 | 3.00% (0.03005) | 85.99th | v4 (v2025.03.14) |
| May 4, 2025 | 5.92% (0.05918) | 90.08th | v4 (v2025.03.14) |
| May 1, 2025 | 3.00% (0.03005) | 85.89th | v4 (v2025.03.14) |
| Mar 30, 2025 | 5.92% (0.05918) | 89.67th | v4 (v2025.03.14) |
| Mar 29, 2025 | 30.23% (0.30228) | 94.75th | v4 (v2025.03.14) |
| Mar 24, 2025 | 5.92% (0.05918) | 89.67th | v4 (v2025.03.14) |
| Mar 23, 2025 | 30.23% (0.30228) | 96.14th | v4 (v2025.03.14) |
| Mar 17, 2025 | 6.64% (0.06637) | 90.51th | v4 (v2025.03.14) |
| Dec 12, 2024 | 0.52% (0.00516) | 77.49th | v3 (v2023.03.01) |
| Jul 18, 2024 | 0.52% (0.00516) | 76.92th | v3 (v2023.03.01) |
| May 1, 2024 | 0.73% (0.00731) | 80.54th | v3 (v2023.03.01) |
| Nov 8, 2023 | 0.73% (0.00731) | 78.53th | v3 (v2023.03.01) |
| Oct 15, 2023 | 0.93% (0.00930) | 81.23th | v3 (v2023.03.01) |
| Sep 5, 2023 | 1.31% (0.01312) | 84.28th | v3 (v2023.03.01) |
| Sep 3, 2023 | 1.42% (0.01424) | 84.88th | v3 (v2023.03.01) |
| Mar 7, 2023 | 2.07% (0.02073) | 87.27th | v3 (v2023.03.01) |
| Mar 6, 2023 | 1.18% (0.01183) | 61.76th | v2 (v2022.01.01) |
| Feb 4, 2022 | 1.18% (0.01183) | 35.15th | v2 (v2022.01.01) |
| Feb 3, 2022 | 1.86% (0.01865) | 48.06th | v5 (v2026.06.15) |
| Apr 14, 2021 | 1.86% (0.01865) | 0.00th | v1 |
Weaknesses (1)
References (8)
- http://www.securitytracker.com/id/1040836 vdb-entryx_refsource_SECTRACKThird Party AdvisoryVDB Entry
- https://codex.wordpress.org/Version_4.9.5 x_refsource_CONFIRMVendor Advisory
- https://core.trac.wordpress.org/changeset/42892 x_refsource_CONFIRMVendor Advisory
- https://github.com/WordPress/WordPress/commit/14bc2c0a6fde0da04b47130707e01df850eedc7e x_refsource_CONFIRMPatchThird Party Advisory
- https://lists.debian.org/debian-lts-announce/2018/04/msg00031.html mailing-listx_refsource_MLISTThird Party Advisory
- https://wordpress.org/news/2018/04/wordpress-4-9-5-security-and-maintenance-release/ x_refsource_CONFIRMThird Party Advisory
- https://wpvulndb.com/vulnerabilities/9054 x_refsource_MISCThird Party Advisory
- https://www.debian.org/security/2018/dsa-4193 vendor-advisoryx_refsource_DEBIANThird Party Advisory
| Link | Providers | Tags |
|---|---|---|
| http://www.securitytracker.com/id/1040836 | vdb-entryx_refsource_SECTRACKThird Party AdvisoryVDB Entry | |
| https://codex.wordpress.org/Version_4.9.5 | x_refsource_CONFIRMVendor Advisory | |
| https://core.trac.wordpress.org/changeset/42892 | x_refsource_CONFIRMVendor Advisory | |
| https://github.com/WordPress/WordPress/commit/14bc2c0a6fde0da04b47130707e01df850eedc7e | x_refsource_CONFIRMPatchThird Party Advisory | |
| https://lists.debian.org/debian-lts-announce/2018/04/msg00031.html | mailing-listx_refsource_MLISTThird Party Advisory | |
| https://wordpress.org/news/2018/04/wordpress-4-9-5-security-and-maintenance-release/ | x_refsource_CONFIRMThird Party Advisory | |
| https://wpvulndb.com/vulnerabilities/9054 | x_refsource_MISCThird Party Advisory | |
| https://www.debian.org/security/2018/dsa-4193 | vendor-advisoryx_refsource_DEBIANThird Party Advisory |
Change history (0)
No recorded changes yet.
Sources
CVE.org / MITRE
Status PUBLISHED
Assigner mitre
Published Apr 14, 2018
Updated Aug 5, 2024
Reserved Apr 14, 2018
Link CVE-2018-10100
CISA Vulnrichment
Updated n/a