CRITICAL
An unauthenticated SQL Injection vulnerability in Good Layers LMS Plugin <= 2.1.4 exists due to the usage of "wp_ajax_nopriv" call in WordPress, which allows any unauthenticated user to get access to the function "gdlr_lms_cancel_booking" where POST Parameter "id" was sent straight into SQL query without sanitization
Published Nov 12, 2020
9.8
CRITICALCVSS 3.1
EPSS 10.03%
Description
An unauthenticated SQL Injection vulnerability in Good Layers LMS Plugin <= 2.1.4 exists due to the usage of "wp_ajax_nopriv" call in WordPress, which allows any unauthenticated user to get access to the function "gdlr_lms_cancel_booking" where POST Parameter "id" was sent straight into SQL query without sanitization.
Affected products
No data.
- ≤ 2.1.4
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.
9.8 CRITICAL NVD
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Attack Vector Network
Attack Complexity Low
Privileges Required None
User Interaction None
Scope Unchanged
Confidentiality Impact High
Integrity Impact High
Availability Impact High
No CVSS v3.0 score for this CVE.
7.5 HIGH NVD
AV:N/AC:L/Au:N/C:P/I:P/A:P
Access Vector Network
Access Complexity Low
Authentication None
Confidentiality Impact Partial
Integrity Impact Partial
Availability Impact Partial
This CVE is not in the KEV list.
No CISA SSVC assessment for this CVE yet.
10.03% 0.10027
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 3, 2026.
EPSS probability 0.10027
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 (47 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 3, 2026 | 10.03% (0.10027) | 95.49th | v5 (v2026.06.15) |
| Jun 15, 2026 | 10.64% (0.10640) | 95.21th | v5 (v2026.06.15) |
| May 21, 2026 | 61.05% (0.61049) | 98.33th | v4 (v2025.03.14) |
| May 14, 2026 | 59.00% (0.59000) | 98.25th | v4 (v2025.03.14) |
| May 12, 2026 | 56.04% (0.56036) | 98.12th | v4 (v2025.03.14) |
| Feb 12, 2026 | 57.75% (0.57754) | 98.11th | v4 (v2025.03.14) |
| Jan 30, 2026 | 53.22% (0.53218) | 97.89th | v4 (v2025.03.14) |
| Nov 21, 2025 | 51.48% (0.51483) | 97.75th | v4 (v2025.03.14) |
| Nov 18, 2025 | 57.80% (0.57798) | 98.11th | v4 (v2025.03.14) |
| Mar 30, 2025 | 51.48% (0.51483) | 97.66th | v4 (v2025.03.14) |
| Mar 29, 2025 | 86.95% (0.86953) | 99.30th | v4 (v2025.03.14) |
| Mar 24, 2025 | 51.48% (0.51483) | 97.66th | v4 (v2025.03.14) |
| Mar 23, 2025 | 63.45% (0.63448) | 98.22th | v4 (v2025.03.14) |
| Mar 19, 2025 | 51.48% (0.51483) | 97.57th | v4 (v2025.03.14) |
| Mar 17, 2025 | 50.06% (0.50063) | 97.55th | v4 (v2025.03.14) |
| Mar 8, 2025 | 12.21% (0.12210) | 95.50th | v3 (v2023.03.01) |
| Feb 21, 2025 | 10.91% (0.10908) | 95.19th | v3 (v2023.03.01) |
| Dec 17, 2024 | 12.20% (0.12201) | 95.36th | v3 (v2023.03.01) |
| Dec 6, 2024 | 5.26% (0.05261) | 93.32th | v3 (v2023.03.01) |
| Aug 14, 2024 | 6.28% (0.06275) | 93.72th | v3 (v2023.03.01) |
| Jul 12, 2024 | 9.53% (0.09528) | 94.80th | v3 (v2023.03.01) |
| Apr 17, 2024 | 11.69% (0.11692) | 95.19th | v3 (v2023.03.01) |
| Apr 1, 2024 | 13.36% (0.13356) | 95.46th | v3 (v2023.03.01) |
| Mar 17, 2024 | 20.59% (0.20593) | 96.25th | v3 (v2023.03.01) |
| Feb 29, 2024 | 18.98% (0.18981) | 96.10th | v3 (v2023.03.01) |
| Feb 14, 2024 | 15.70% (0.15699) | 95.73th | v3 (v2023.03.01) |
| Jan 30, 2024 | 20.31% (0.20308) | 95.94th | v3 (v2023.03.01) |
| Dec 30, 2023 | 12.86% (0.12857) | 94.97th | v3 (v2023.03.01) |
| Nov 1, 2023 | 10.57% (0.10572) | 94.40th | v3 (v2023.03.01) |
| Oct 5, 2023 | 9.37% (0.09369) | 94.00th | v3 (v2023.03.01) |
| Sep 8, 2023 | 10.06% (0.10064) | 94.19th | v3 (v2023.03.01) |
| Aug 24, 2023 | 12.04% (0.12044) | 94.63th | v3 (v2023.03.01) |
| Aug 12, 2023 | 12.39% (0.12387) | 94.68th | v3 (v2023.03.01) |
| Jul 29, 2023 | 15.87% (0.15868) | 95.21th | v3 (v2023.03.01) |
| Jul 3, 2023 | 17.45% (0.17450) | 95.36th | v3 (v2023.03.01) |
| Jun 19, 2023 | 19.08% (0.19080) | 95.54th | v3 (v2023.03.01) |
| May 11, 2023 | 18.49% (0.18492) | 95.44th | v3 (v2023.03.01) |
| Apr 28, 2023 | 11.40% (0.11396) | 94.34th | v3 (v2023.03.01) |
| Mar 7, 2023 | 0.20% (0.00199) | 55.99th | v3 (v2023.03.01) |
| Mar 6, 2023 | 0.89% (0.00885) | 27.89th | v2 (v2022.01.01) |
| Sep 10, 2022 | 0.89% (0.00885) | 26.24th | 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 | 1.84% (0.01840) | 47.83th | v1 |
| Jan 6, 2022 | 1.84% (0.01840) | 47.32th | v1 |
| Sep 1, 2021 | 0.42% (0.00416) | 25.53th | v1 |
| Apr 14, 2021 | 0.42% (0.00416) | 0.00th | v1 |
Weaknesses (1)
References (1)
- https://gist.github.com/0xx7/a7aaa8b0515139cf7e30c808c8d54070 x_refsource_MISCExploitThird Party Advisory
| Link | Providers | Tags |
|---|---|---|
| https://gist.github.com/0xx7/a7aaa8b0515139cf7e30c808c8d54070 | x_refsource_MISCExploitThird Party Advisory |
Change history (0)
No recorded changes yet.
Sources
CVE.org / MITRE
Status PUBLISHED
Assigner mitre
Published Nov 12, 2020
Updated Aug 4, 2024
Reserved Oct 21, 2020
Link CVE-2020-27481
CISA Vulnrichment
Updated n/a