CVE-2018-20018
S-CMS V3.0 has SQL injection via the S_id parameter, as demonstrated by the /1/?type=productinfo...
S-CMS V3.0 has SQL injection via the S_id parameter, as demonstrated by the /1/?type=productinfo&S_id=140 URI.
Attack profile
How easy it is to exploit
- Attack vector
- Network
- Complexity
- Low
- Privileges needed
- None
- User interaction
- None
What an attacker can affect
- Confidentiality
- High
- Integrity
- None
- Availability
- None
Exploit likelihood
What each source reports
NVD Score used
S-CMS V3.0 has SQL injection via the S_id parameter, as demonstrated by the /1/?type=productinfo&S_id=140 URI.
- Record
CVE-2018-20018- CVSS 3.0
- 7.5 High
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N - CVSS 2.0
- 5.0 Medium
AV:N/AC:L/Au:N/C:P/I:N/A:N - Weakness
- CWE-89
- Updated
- 2026-11-02
CVE List No score
S-CMS V3.0 has SQL injection via the S_id parameter, as demonstrated by the /1/?type=productinfo&S_id=140 URI.
- Record
CVE-2018-20018- Updated
- 2026-11-02
EUVDEUVD-2018-12596 No score
S-CMS V3.0 has SQL injection via the S_id parameter, as demonstrated by the /1/?type=productinfo&S_id=140 URI.
- Record
EUVD-2018-12596- Updated
- 2026-11-03
GitHub AdvisoriesGHSA-6gcw-f9cg-jh3v
S-CMS V3.0 has SQL injection via the S_id parameter, as demonstrated by the /1/?type=productinfo...
S-CMS V3.0 has SQL injection via the S_id parameter, as demonstrated by the /1/?type=productinfo&S_id=140 URI.
- Record
GHSA-6gcw-f9cg-jh3v- CVSS 3.0
- 7.5 High
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N - Weakness
- CWE-89
- Updated
- 2026-11-02
Affected products
History
| Recorded | Changed | Sources |
|---|---|---|
| aliases | EUVD | |
| first indexed | CVE List, GitHub Advisories, NVD |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2018-20018 is a high vulnerability (CVSS 7.5) in S-cms, published December 10, 2018. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 1.21%, the 68th percentile. No source names a fixed version.