MEDIUM
In WordPress before 4.9.9 and 5.x before 5.0.1, authors could modify metadata to bypass intended restrictions on deleting files
Published Dec 14, 2018
6.5
MEDIUMCVSS 3.0
EPSS 3.11%
Description
In WordPress before 4.9.9 and 5.x before 5.0.1, authors could modify metadata to bypass intended restrictions on deleting files.
Affected products
No data.
Configuration 1
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.
6.5 MEDIUM NVD
CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N
Attack Vector Network
Attack Complexity Low
Privileges Required Low
User Interaction None
Scope Unchanged
Confidentiality Impact None
Integrity Impact High
Availability Impact None
5.5 MEDIUM NVD
AV:N/AC:L/Au:S/C:N/I:P/A:P
Access Vector Network
Access Complexity Low
Authentication Single
Confidentiality Impact None
Integrity Impact Partial
Availability Impact Partial
This CVE is not in the KEV list.
No CISA SSVC assessment for this CVE yet.
3.11% 0.03108
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 1, 2026.
EPSS probability 0.03108
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 (43 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 3.11% (0.03108) | 87.32th | v5 (v2026.06.15) |
| Jun 15, 2026 | 3.60% (0.03596) | 87.92th | v5 (v2026.06.15) |
| Mar 4, 2026 | 5.79% (0.05788) | 90.33th | v4 (v2025.03.14) |
| Mar 1, 2026 | 3.77% (0.03770) | 87.87th | v4 (v2025.03.14) |
| Feb 4, 2026 | 5.79% (0.05788) | 90.27th | v4 (v2025.03.14) |
| Feb 1, 2026 | 3.77% (0.03770) | 87.80th | v4 (v2025.03.14) |
| Jan 4, 2026 | 5.79% (0.05788) | 90.20th | v4 (v2025.03.14) |
| Jan 1, 2026 | 3.77% (0.03770) | 87.76th | v4 (v2025.03.14) |
| Dec 4, 2025 | 5.79% (0.05788) | 90.14th | v4 (v2025.03.14) |
| Dec 1, 2025 | 3.77% (0.03770) | 87.69th | v4 (v2025.03.14) |
| Nov 21, 2025 | 5.79% (0.05788) | 90.10th | v4 (v2025.03.14) |
| Nov 18, 2025 | 0.61% (0.00612) | 67.34th | v4 (v2025.03.14) |
| Nov 4, 2025 | 5.79% (0.05788) | 90.08th | v4 (v2025.03.14) |
| Nov 1, 2025 | 3.77% (0.03770) | 87.60th | v4 (v2025.03.14) |
| Oct 4, 2025 | 5.79% (0.05788) | 90.10th | v4 (v2025.03.14) |
| Oct 1, 2025 | 3.77% (0.03770) | 87.62th | v4 (v2025.03.14) |
| Sep 4, 2025 | 5.18% (0.05180) | 89.52th | v4 (v2025.03.14) |
| Sep 1, 2025 | 3.36% (0.03364) | 86.96th | v4 (v2025.03.14) |
| Aug 4, 2025 | 5.18% (0.05180) | 89.52th | v4 (v2025.03.14) |
| Aug 1, 2025 | 3.36% (0.03364) | 86.98th | v4 (v2025.03.14) |
| Jul 4, 2025 | 5.28% (0.05279) | 89.55th | v4 (v2025.03.14) |
| Jul 1, 2025 | 3.43% (0.03430) | 87.04th | v4 (v2025.03.14) |
| Jun 4, 2025 | 5.28% (0.05279) | 89.50th | v4 (v2025.03.14) |
| Jun 1, 2025 | 3.43% (0.03430) | 86.95th | v4 (v2025.03.14) |
| May 4, 2025 | 5.28% (0.05279) | 89.45th | v4 (v2025.03.14) |
| May 1, 2025 | 3.43% (0.03430) | 86.85th | v4 (v2025.03.14) |
| Mar 30, 2025 | 5.28% (0.05279) | 89.04th | v4 (v2025.03.14) |
| Mar 29, 2025 | 24.29% (0.24288) | 93.68th | v4 (v2025.03.14) |
| Mar 24, 2025 | 5.28% (0.05279) | 89.04th | v4 (v2025.03.14) |
| Mar 23, 2025 | 24.29% (0.24288) | 95.43th | v4 (v2025.03.14) |
| Mar 17, 2025 | 4.66% (0.04664) | 88.59th | v4 (v2025.03.14) |
| Dec 12, 2024 | 0.17% (0.00169) | 55.14th | v3 (v2023.03.01) |
| May 6, 2024 | 0.17% (0.00169) | 53.42th | v3 (v2023.03.01) |
| Dec 8, 2023 | 0.15% (0.00155) | 51.70th | v3 (v2023.03.01) |
| Mar 7, 2023 | 0.15% (0.00147) | 48.85th | v3 (v2023.03.01) |
| Mar 6, 2023 | 1.10% (0.01104) | 54.09th | v2 (v2022.01.01) |
| Sep 17, 2022 | 1.10% (0.01104) | 52.45th | v2 (v2022.01.01) |
| Apr 1, 2022 | 1.10% (0.01104) | 50.41th | v2 (v2022.01.01) |
| Feb 4, 2022 | 1.10% (0.01104) | 28.85th | v2 (v2022.01.01) |
| Feb 3, 2022 | 1.86% (0.01865) | 48.06th | v1 |
| Jan 6, 2022 | 1.86% (0.01865) | 47.54th | v1 |
| Sep 1, 2021 | 1.86% (0.01865) | 76.13th | v1 |
| Apr 14, 2021 | 1.86% (0.01865) | 0.00th | v1 |
Weaknesses (1)
References (8)
- http://www.securityfocus.com/bid/106220 vdb-entryx_refsource_BIDThird Party AdvisoryVDB Entry
- https://codex.wordpress.org/Version_4.9.9 x_refsource_MISCProductVendor Advisory
- https://lists.debian.org/debian-lts-announce/2019/02/msg00019.html mailing-listx_refsource_MLISTMailing ListThird Party Advisory
- https://wordpress.org/news/2018/12/wordpress-5-0-1-security-release/ x_refsource_MISCRelease NotesVendor Advisory
- https://wordpress.org/support/wordpress-version/version-5-0-1/ x_refsource_MISCProductVendor Advisory
- https://wpvulndb.com/vulnerabilities/9169 x_refsource_MISCVendor Advisory
- https://www.debian.org/security/2019/dsa-4401 vendor-advisoryx_refsource_DEBIANThird Party Advisory
- https://www.zdnet.com/article/wordpress-plugs-bug-that-led-to-google-indexing-some-user-passwords/ x_refsource_MISCPress/Media CoverageThird Party Advisory
| Link | Providers | Tags |
|---|---|---|
| http://www.securityfocus.com/bid/106220 | vdb-entryx_refsource_BIDThird Party AdvisoryVDB Entry | |
| https://codex.wordpress.org/Version_4.9.9 | x_refsource_MISCProductVendor Advisory | |
| https://lists.debian.org/debian-lts-announce/2019/02/msg00019.html | mailing-listx_refsource_MLISTMailing ListThird Party Advisory | |
| https://wordpress.org/news/2018/12/wordpress-5-0-1-security-release/ | x_refsource_MISCRelease NotesVendor Advisory | |
| https://wordpress.org/support/wordpress-version/version-5-0-1/ | x_refsource_MISCProductVendor Advisory | |
| https://wpvulndb.com/vulnerabilities/9169 | x_refsource_MISCVendor Advisory | |
| https://www.debian.org/security/2019/dsa-4401 | vendor-advisoryx_refsource_DEBIANThird Party Advisory | |
| https://www.zdnet.com/article/wordpress-plugs-bug-that-led-to-google-indexing-some-user-passwords/ | x_refsource_MISCPress/Media CoverageThird Party Advisory |
Change history (0)
No recorded changes yet.
Sources
CVE.org / MITRE
Status PUBLISHED
Assigner mitre
Published Dec 14, 2018
Updated Aug 5, 2024
Reserved Dec 14, 2018
Link CVE-2018-20147
CISA Vulnrichment
Updated n/a