CVE-2020-20340
A SQL injection vulnerability in the 4.edu.php\conn\function.php component of S-CMS v1.0 allows attackers to access sensitive database information.
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (1.25%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
A SQL injection vulnerability in the 4.edu.php\conn\function.php component of S-CMS v1.0 allows attackers to access sensitive database information.
- CVSS 3.1
- 7.5 HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
- EPSS
- 1.25% probability · 69th percentile
- Public exploits
- None in Exploit-DB
- CISA KEV
- Not listed
- Weakness
- CWE-89
- Affected
- s-cms/s-cms
- Source
- cve@mitre.org
EPSS 1.3% since 26 October 2026; no change recorded yet. Points are recorded when the score first appears and whenever it moves by a percentage point or more.
References
- https://github.com/mntn0x/POC/blob/master/S-CMS/S-CMS-SQL%E6%B3%A8%E5%85%A5.mdExploit, Third Party Advisory
- https://github.com/mntn0x/POC/blob/master/S-CMS/S-CMS-SQL%E6%B3%A8%E5%85%A5.mdExploit, Third Party Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA, exploits from Exploit-DB. Refreshed daily. Download this record as JSON.