CVE-2023-50753
Online Notice Board System v1.0 - Multiple Unauthenticated SQL Injections (SQLi)
Online Notice Board System v1.0 is vulnerable to multiple Unauthenticated SQL Injection vulnerabilities. The 'dd' parameter of the user/update_profile.php resource does not validate the characters received and they are sent unfiltered to the database.
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
- High
- Availability
- High
Exploit likelihood
What each source reports
CVE List Score used
Online Notice Board System v1.0 - Multiple Unauthenticated SQL Injections (SQLi)
Online Notice Board System v1.0 is vulnerable to multiple Unauthenticated SQL Injection vulnerabilities. The 'dd' parameter of the user/update_profile.php resource does not validate the characters received and they are sent unfiltered to the database.
- Record
CVE-2023-50753- CVSS 3.1
- 9.8 Critical
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H - Weakness
- CWE-89
- Updated
- 2026-11-02
EUVDEUVD-2023-55506
Online Notice Board System v1.0 is vulnerable to multiple Unauthenticated SQL Injection vulnerabilities. The 'dd' parameter of the user/update_profile.php resource does not validate the characters received and they are sent unfiltered to the database.
- Record
EUVD-2023-55506- CVSS 3.1
- 9.8 Critical
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H - Updated
- 2026-11-02
GitHub AdvisoriesGHSA-56fh-6xpm-28x9
Online Notice Board System v1.0 is vulnerable to multiple Unauthenticated SQL Injection...
Online Notice Board System v1.0 is vulnerable to multiple Unauthenticated SQL Injection vulnerabilities. The 'dd' parameter of the user/update_profile.php resource does not validate the characters received and they are sent unfiltered to the database.
- Record
GHSA-56fh-6xpm-28x9- CVSS 3.1
- 9.8 Critical
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H - Weakness
- CWE-89
- Updated
- 2026-11-02
NVD
Online Notice Board System v1.0 is vulnerable to multiple Unauthenticated SQL Injection vulnerabilities. The 'dd' parameter of the user/update_profile.php resource does not validate the characters received and they are sent unfiltered to the database.
- Record
CVE-2023-50753- CVSS 3.1
- 9.8 Critical
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H - Weakness
- CWE-89
- Updated
- 2026-11-02
Affected products
History
| Recorded | Changed | Sources |
|---|---|---|
| first indexed | CVE List, EUVD, GitHub Advisories, NVD |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2023-50753 is a critical vulnerability (CVSS 9.8) in Kashipara Online Notice Board System, published January 4, 2024. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.67%, the 52nd percentile. No source names a fixed version.