CVE-2023-5027 json
SourceCodester Simple Membership System club_validator.php sql injection
published 2023-09-17 3 y ago modified 2026-06-17 4 mo ago also EUVD-2023-57373
- cvss
- 6.3
- version 3.1, CNA
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.6%
- EPSS 0.6% chance of exploitation in 30 days, percentile 49%
- public exploits
- 0
- none known
Summary
A vulnerability classified as critical was found in SourceCodester Simple Membership System 1.0. Affected by this vulnerability is an unknown functionality of the file club_validator.php. The manipulation of the argument club leads to sql injection. The attack can be launched remotely. The exploit has been disclosed to the public and may be used. The identifier VDB-239869 was assigned to this vulnerability.
CISA SSVC
- Exploitation
- Proof of concept is public
- Automatable
- no
- Technical impact
- partial
- Assessed
- 2 y ago
Exploit prediction
0.61% chance of exploitation in the next 30 days, higher than 49% of all scored CVEs (FIRST EPSS, 2026-11-08).
Exploits and checks
- github.com https://github.com/LianghaoW/CveHub/blob/main/Simple-Membership-System%20club_validator.php%20has%20Sqlinjection.pdf referenced PoC, tagged "exploit" by a source, unverified
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| CNA | 3.1 | 6.3 | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L |
| CNA | 3.0 | 6.3 | CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L |
| CNA | 2.0 | 6.5 | AV:N/AC:L/Au:S/C:P/I:P/A:P |
| NVD | 3.1 | 7.5 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N |
Affected products
- SourceCodester Simple Membership System
- razormist simple_membership_system
Classification
- Weakness
-
- CWE-89 Improper Neutralization of Special Elements used in an SQL Command
References
-
github.com
/LianghaoW/CveHub/blob/main/Simple-Membership-System%20club_validator.php%20has%20Sqlinjection.pdf
exploit, third-party-advisory
-
vuldb.com
/?id.239869
vdb-entry, technical-description, third-party-advisory
-
vuldb.com
/?ctiid.239869
signature, permissions-required, third-party-advisory
Sources
- CVE List CVE-2023-5027
- NVD CVE-2023-5027
Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.