Link Whisper Free < 0.9.1 - Unauthenticated Settings and User Meta Update
Published Apr 7, 2026
6.5
MEDIUMCVSS 3.1
EPSS 0.19%
Description
The Link Whisper Free WordPress plugin before 0.9.1 has a publicly accessible REST endpoint that allows unauthenticated settings updates.
Affected products
- Vendor n/a Product Link Whisper Free Defaultunaffected
- Version 0StatusaffectedConstraints<0.9.1
- 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 | Link Whisper Free | unaffected |
|
- < 0.9.1
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:N/UI:N/S:U/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
YesTechnical Impact
PartialDecision
n/aAssessed Apr 7, 2026 · SSVC 2.0.3
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 2, 2026.
Score over time
Apr–Oct 2026- EPSS v4
- EPSS v5
Percentile over time
- EPSS v4
- EPSS v5
Table of values (3 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 2, 2026 | 0.19% (0.00186) | 7.42th | v5 (v2026.06.15) |
| Jun 15, 2026 | 0.19% (0.00186) | 8.33th | v5 (v2026.06.15) |
| Apr 7, 2026 | 0.02% (0.00017) | 4.12th | v4 (v2025.03.14) |
References (1)
- https://wpscan.com/vulnerability/dc10b627-7981-4c53-bc9d-e87418f3fcfc/ exploitvdb-entrytechnical-descriptionThird Party Advisory
| Link | Providers | Tags |
|---|---|---|
| https://wpscan.com/vulnerability/dc10b627-7981-4c53-bc9d-e87418f3fcfc/ | exploitvdb-entrytechnical-descriptionThird Party Advisory |
Change history (0)
No recorded changes yet.