CVE-2023-2694 json
SourceCodester Online Exam System POST Parameter data sql injection
published 2023-05-14 3 y ago modified 2026-06-17 4 mo ago also EUVD-2023-34158
- cvss
- 6.3
- version 3.1, CNA
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.8%
- EPSS 0.8% chance of exploitation in 30 days, percentile 57%
- public exploits
- 0
- none known
Summary
A vulnerability was found in SourceCodester Online Exam System 1.0. It has been classified as critical. This affects an unknown part of the file /dosen/data of the component POST Parameter Handler. The manipulation of the argument columns[1][data] leads to sql injection. It is possible to initiate the attack remotely. The exploit has been disclosed to the public and may be used. The associated identifier of this vulnerability is VDB-228975.
CISA SSVC
- Exploitation
- none
- Automatable
- no
- Technical impact
- partial
- Assessed
- 23 mo ago
Exploit prediction
0.82% chance of exploitation in the next 30 days, higher than 57% of all scored CVEs (FIRST EPSS, 2026-11-08).
Exploits and checks
- github.com https://github.com/tht1997/CVE_2023/blob/main/Lost%20and%20Found%20Information%20System/img/dosen_data.png 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 | 9.8 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
Affected products
- SourceCodester Online Exam System
Classification
- Weakness
-
- CWE-89 Improper Neutralization of Special Elements used in an SQL Command
References
-
github.com
/tht1997/CVE_2023/blob/main/Lost%20and%20Found%20Information%20System/img/dosen_data.png
exploit
-
vuldb.com
/?id.228975
vdb-entry, technical-description, third-party-advisory
-
vuldb.com
/?ctiid.228975
signature, permissions-required, third-party-advisory, vdb-entry
Sources
- CVE List CVE-2023-2694
- NVD CVE-2023-2694
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.