The School Management < 9.9.7 - Unauthenticated RCE via REST api
Published Jan 16, 2024
9.8
CRITICALCVSS 3.1
EPSS 64.08%
Description
The School Management WordPress plugin before 9.9.7 contains an obfuscated backdoor injected in it's license checking code that registers a REST API handler, allowing an unauthenticated attacker to execute arbitrary PHP code on the site.
Affected products
- Vendor n/a Product School-Management-Pro Defaultunaffected
- Version 0StatusaffectedConstraints<9.9.7
- 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 | School-Management-Pro | unaffected |
|
- < 9.9.7
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:H/I:H/A:H
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
TotalDecision
n/aAssessed May 8, 2025 · 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
2024–2026- EPSS v3
- EPSS v4
- EPSS v5
Percentile over time
- EPSS v3
- EPSS v4
- EPSS v5
Table of values (25 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 3, 2026 | 64.08% (0.64075) | 99.21th | v5 (v2026.06.15) |
| Jun 15, 2026 | 64.32% (0.64321) | 99.13th | v5 (v2026.06.15) |
| Nov 21, 2025 | 93.49% (0.93495) | 99.81th | v4 (v2025.03.14) |
| Nov 18, 2025 | 86.12% (0.86121) | 99.48th | v4 (v2025.03.14) |
| Mar 17, 2025 | 93.58% (0.93577) | 99.83th | v4 (v2025.03.14) |
| Feb 17, 2025 | 9.49% (0.09489) | 94.85th | v3 (v2023.03.01) |
| Dec 17, 2024 | 8.14% (0.08144) | 94.32th | v3 (v2023.03.01) |
| Dec 16, 2024 | 30.98% (0.30982) | 97.13th | v3 (v2023.03.01) |
| Dec 5, 2024 | 25.86% (0.25855) | 96.88th | v3 (v2023.03.01) |
| Nov 11, 2024 | 56.81% (0.56814) | 97.78th | v3 (v2023.03.01) |
| Oct 30, 2024 | 49.33% (0.49326) | 97.60th | v3 (v2023.03.01) |
| Oct 19, 2024 | 56.93% (0.56929) | 97.76th | v3 (v2023.03.01) |
| Oct 6, 2024 | 59.10% (0.59105) | 97.81th | v3 (v2023.03.01) |
| Sep 14, 2024 | 38.91% (0.38905) | 97.32th | v3 (v2023.03.01) |
| Sep 3, 2024 | 26.41% (0.26407) | 96.83th | v3 (v2023.03.01) |
| Aug 24, 2024 | 24.87% (0.24872) | 96.74th | v3 (v2023.03.01) |
| Jul 8, 2024 | 19.91% (0.19906) | 96.38th | v3 (v2023.03.01) |
| Jun 28, 2024 | 16.57% (0.16572) | 96.06th | v3 (v2023.03.01) |
| Jun 20, 2024 | 12.70% (0.12695) | 95.49th | v3 (v2023.03.01) |
| Jun 4, 2024 | 14.55% (0.14553) | 95.77th | v3 (v2023.03.01) |
| May 27, 2024 | 14.21% (0.14214) | 95.70th | v3 (v2023.03.01) |
| May 2, 2024 | 13.99% (0.13992) | 95.62th | v3 (v2023.03.01) |
| Mar 22, 2024 | 11.94% (0.11941) | 95.20th | v3 (v2023.03.01) |
| Feb 25, 2024 | 15.41% (0.15406) | 95.71th | v3 (v2023.03.01) |
| Jan 24, 2024 | 13.52% (0.13522) | 95.11th | v3 (v2023.03.01) |
References (1)
- https://wpscan.com/vulnerability/e2d546c9-85b6-47a4-b951-781b9ae5d0f2/ exploitvdb-entrytechnical-descriptionThird Party Advisory
| Link | Providers | Tags |
|---|---|---|
| https://wpscan.com/vulnerability/e2d546c9-85b6-47a4-b951-781b9ae5d0f2/ | exploitvdb-entrytechnical-descriptionThird Party Advisory |
Change history (0)
No recorded changes yet.