CRITICAL
ThinkPHP 5.1.25 has SQL Injection via the count parameter because the library/think/db/Query.php aggregate function mishandles the aggregate variable
Published Oct 19, 2018
9.8
CRITICALCVSS 3.0
EPSS 1.20%
Description
ThinkPHP 5.1.25 has SQL Injection via the count parameter because the library/think/db/Query.php aggregate function mishandles the aggregate variable. NOTE: a backquote character is required in the attack URI.
Affected products
Remediation
No remediation recorded yet.
Metrics
No CVSS v4.0 score for this CVE.
No CVSS v3.1 score for this CVE.
9.8 CRITICAL NVD
CVSS:3.0/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
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.
1.20% 0.01202
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 1, 2026.
EPSS probability 0.01202
Score over time
2021–2026- EPSS v1
- EPSS v5
- EPSS v2
- EPSS v3
Percentile over time
- EPSS v1
- EPSS v5
- EPSS v2
- EPSS v3
Table of values (11 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 1.20% (0.01202) | 67.12th | v5 (v2026.06.15) |
| Sep 20, 2026 | 1.20% (0.01202) | 66.84th | v5 (v2026.06.15) |
| Jul 20, 2024 | 0.17% (0.00172) | 54.77th | v3 (v2023.03.01) |
| Apr 25, 2024 | 0.17% (0.00172) | 53.74th | v3 (v2023.03.01) |
| Mar 15, 2024 | 0.15% (0.00153) | 50.54th | v3 (v2023.03.01) |
| Feb 8, 2024 | 0.14% (0.00139) | 48.24th | v3 (v2023.03.01) |
| Mar 7, 2023 | 0.21% (0.00212) | 57.32th | v3 (v2023.03.01) |
| Mar 6, 2023 | 0.89% (0.00885) | 27.89th | v2 (v2022.01.01) |
| Feb 4, 2022 | 0.89% (0.00885) | 10.50th | v2 (v2022.01.01) |
| Feb 3, 2022 | 0.42% (0.00416) | 10.04th | v5 (v2026.06.15) |
| Apr 14, 2021 | 0.42% (0.00416) | 0.00th | v1 |
Weaknesses (1)
References (4)
- https://github.com/advisories/GHSA-7xfj-4jpg-58vf Advisory
- https://github.com/top-think/framework/issues/2613
- https://nvd.nist.gov/vuln/detail/CVE-2018-18530
- https://www.kingkk.com/2018/10/Thinkphp-%E8%81%9A%E5%90%88%E6%9F%A5%E8%AF%A2%E6%BC%8F%E6%B4%9E/#ThinkPHP5-lt-5-1-25 x_refsource_MISCExploitThird Party Advisory
| Link | Providers | Tags |
|---|---|---|
| https://github.com/advisories/GHSA-7xfj-4jpg-58vf | Advisory | |
| https://github.com/top-think/framework/issues/2613 | ||
| https://nvd.nist.gov/vuln/detail/CVE-2018-18530 | ||
| https://www.kingkk.com/2018/10/Thinkphp-%E8%81%9A%E5%90%88%E6%9F%A5%E8%AF%A2%E6%BC%8F%E6%B4%9E/#ThinkPHP5-lt-5-1-25 | x_refsource_MISCExploitThird Party Advisory |
Change history (0)
No recorded changes yet.
Sources
CVE.org / MITRE
Status PUBLISHED
Assigner mitre
Published Oct 19, 2018
Updated Sep 17, 2024
Reserved Oct 19, 2018
Link CVE-2018-18530
CISA Vulnrichment
GHSA-7XFJ-4JPG-58VF Updated n/a