Editorial Calendar < 3.8.3 - Contributor+ Stored XSS
Published Jun 27, 2023
5.4
MEDIUMCVSS 3.1
EPSS 0.44%
Description
The Editorial Calendar WordPress plugin before 3.8.3 does not sanitise and escape its settings, allowing users with roles as low as contributor to inject arbitrary web scripts in the plugin admin panel, enabling a Stored Cross-Site Scripting vulnerability targeting higher privileged users.
Affected products
- Vendor n/a Product Editorial Calendar Defaultunaffected
- Version 0StatusaffectedConstraints<3.8.3
- Version
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
| Vendor | Product | Default status | Versions | ||||||
|---|---|---|---|---|---|---|---|---|---|
| n/a | Editorial Calendar | unaffected |
|
- ≤ 3.7.12
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.
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
No CVSS v3.0 score for this CVE.
No CVSS v2.0 score for this CVE.
This CVE is not in the KEV list.
CISA SSVC (Vulnrichment)
Stakeholder-Specific Vulnerability Categorization from CISA ADP.
Exploitation
PoCAutomatable
NoTechnical Impact
PartialDecision
n/aAssessed Nov 27, 2024 · SSVC 2.0.3
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 3, 2026.
Score over time
2023–2026- EPSS v3
- EPSS v4
- EPSS v5
Percentile over time
- EPSS v3
- EPSS v4
- EPSS v5
Table of values (11 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 3, 2026 | 0.44% (0.00444) | 36.38th | v5 (v2026.06.15) |
| Jun 15, 2026 | 0.38% (0.00380) | 29.60th | v5 (v2026.06.15) |
| Mar 30, 2025 | 0.10% (0.00096) | 24.10th | v4 (v2025.03.14) |
| Mar 29, 2025 | 2.25% (0.02254) | 74.30th | v4 (v2025.03.14) |
| Mar 23, 2025 | 1.10% (0.01096) | 73.54th | v4 (v2025.03.14) |
| Mar 17, 2025 | 0.09% (0.00087) | 22.91th | v4 (v2025.03.14) |
| Dec 12, 2024 | 0.06% (0.00059) | 27.00th | v3 (v2023.03.01) |
| Jul 3, 2024 | 0.06% (0.00059) | 25.39th | v3 (v2023.03.01) |
| May 27, 2024 | 0.06% (0.00056) | 22.75th | v3 (v2023.03.01) |
| Jul 4, 2023 | 0.04% (0.00045) | 11.96th | v3 (v2023.03.01) |
| Jun 28, 2023 | 0.04% (0.00043) | 6.99th | v3 (v2023.03.01) |
No CWE recorded.
References (1)
- https://wpscan.com/vulnerability/2b5071e1-9532-4a6c-9da4-d07932474ca4 exploitvdb-entrytechnical-descriptionThird Party Advisory
| Link | Providers | Tags |
|---|---|---|
| https://wpscan.com/vulnerability/2b5071e1-9532-4a6c-9da4-d07932474ca4 | exploitvdb-entrytechnical-descriptionThird Party Advisory |
Change history (0)
No recorded changes yet.