CVE-2023-50752

Name: CVE-2023-50752
Creator: NVD / NIST
Published: 2024-01-04T14:15:41.473+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

CRITICALCVSS 9.8/10EPSS 0.67%

Last modified Jun 17, 2026

CVE-2023-50752 is a critical-severity vulnerability rated 9.8/10 on the CVSS scale. Online Notice Board System v1.0 is vulnerable to multiple Unauthenticated SQL Injection vulnerabilities. The 'e' parameter of the login.php resource does not validate the characters received and they are sent unfiltered to the database. EPSS estimates a 0.67% chance of exploitation in the next 30 days.

Description

Online Notice Board System v1.0 is vulnerable to multiple Unauthenticated SQL Injection vulnerabilities. The 'e' parameter of the login.php resource does not validate the characters received and they are sent unfiltered to the database.

Metrics

CVSS 3.1

9.8/10

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

EPSS Probability

0.67%

47.3th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-89

Affected Software

Vendor	Product	Versions
Kashipara	Online Notice Board System	1.0

References

https://fluidattacks.com/advisories/perahia/Exploit, Third Party Advisory
https://www.kashipara.com/Product
https://fluidattacks.com/advisories/perahia/Exploit, Third Party Advisory
https://www.kashipara.com/Product

Timeline

Published: Jan 4, 2024
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2023-50752?

How severe is CVE-2023-50752?

CVE-2023-50752 has a CVSS score of 9.8/10 (CRITICAL severity). The EPSS model estimates a 0.67% probability of exploitation in the next 30 days.

How do I fix CVE-2023-50752?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2023-50752?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST