HIGH
Directory traversal in Wcms 0.3.2 allows an attacker to read arbitrary files on the server that is running an application via the pagename parameter to wex/html.php
Published Apr 7, 2021
8.6
HIGHCVSS 3.1
EPSS 2.22%
Description
Directory traversal in Wcms 0.3.2 allows an attacker to read arbitrary files on the server that is running an application via the pagename parameter to wex/html.php.
Affected products
Remediation
No remediation recorded yet.
Metrics
No CVSS v4.0 score for this CVE.
8.6 HIGH NVD
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:N
Attack Vector Network
Attack Complexity Low
Privileges Required None
User Interaction None
Scope Changed
Confidentiality Impact High
Integrity Impact None
Availability Impact None
No CVSS v3.0 score for this CVE.
7.8 HIGH NVD
AV:N/AC:L/Au:N/C:C/I:N/A:N
Access Vector Network
Access Complexity Low
Authentication None
Confidentiality Impact Complete
Integrity Impact None
Availability Impact None
This CVE is not in the KEV list.
No CISA SSVC assessment for this CVE yet.
2.22% 0.02223
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 2, 2026.
EPSS probability 0.02223
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 (17 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 2, 2026 | 2.22% (0.02223) | 82.08th | v5 (v2026.06.15) |
| Jun 15, 2026 | 2.22% (0.02223) | 80.33th | v5 (v2026.06.15) |
| Mar 30, 2025 | 1.28% (0.01276) | 77.70th | v4 (v2025.03.14) |
| Mar 29, 2025 | 2.45% (0.02447) | 75.28th | v4 (v2025.03.14) |
| Jul 20, 2024 | 0.20% (0.00201) | 58.53th | v3 (v2023.03.01) |
| Feb 28, 2024 | 0.20% (0.00201) | 57.26th | v3 (v2023.03.01) |
| Jan 17, 2024 | 0.21% (0.00206) | 58.51th | v3 (v2023.03.01) |
| Dec 22, 2023 | 0.18% (0.00184) | 55.66th | v3 (v2023.03.01) |
| Nov 12, 2023 | 0.17% (0.00166) | 53.26th | v3 (v2023.03.01) |
| Mar 7, 2023 | 0.14% (0.00135) | 46.85th | v3 (v2023.03.01) |
| Mar 6, 2023 | 0.89% (0.00885) | 27.89th | v2 (v2022.01.01) |
| Apr 1, 2022 | 0.89% (0.00885) | 24.24th | v2 (v2022.01.01) |
| Feb 4, 2022 | 9.03% (0.09029) | 86.86th | v2 (v2022.01.01) |
| Feb 3, 2022 | 2.74% (0.02742) | 63.06th | v5 (v2026.06.15) |
| Jan 6, 2022 | 2.74% (0.02742) | 62.72th | v1 |
| Sep 1, 2021 | 0.62% (0.00624) | 45.04th | v1 |
| Apr 14, 2021 | 0.62% (0.00624) | 0.00th | v1 |
Weaknesses (1)
References (2)
- https://github.com/secwx/research/blob/main/cve/CVE-2020-24136.md x_refsource_MISCThird Party Advisory
- https://github.com/vedees/wcms/issues/12 x_refsource_MISCExploitIssue TrackingThird Party Advisory
| Link | Providers | Tags |
|---|---|---|
| https://github.com/secwx/research/blob/main/cve/CVE-2020-24136.md | x_refsource_MISCThird Party Advisory | |
| https://github.com/vedees/wcms/issues/12 | x_refsource_MISCExploitIssue TrackingThird Party Advisory |
Change history (0)
No recorded changes yet.
Sources
CVE.org / MITRE
Status PUBLISHED
Assigner mitre
Published Apr 7, 2021
Updated Aug 4, 2024
Reserved Aug 13, 2020
Link CVE-2020-24136
CISA Vulnrichment
Updated n/a