CVE-2026-1688

Name: CVE-2026-1688
Creator: NVD / NIST
Published: 2026-01-30T16:16:13.023+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

MEDIUMCVSS 5.5/10EPSS 0.33%

Last modified Jun 17, 2026

CVE-2026-1688 is a medium-severity vulnerability rated 5.5/10 on the CVSS scale. A security vulnerability has been detected in itsourcecode Directory Management System 1.0. The affected element is an unknown function of the file /admin/index.php. EPSS estimates a 0.33% chance of exploitation in the next 30 days.

Description

A security vulnerability has been detected in itsourcecode Directory Management System 1.0. The affected element is an unknown function of the file /admin/index.php. The manipulation of the argument Username leads to sql injection. The attack can be initiated remotely. The exploit has been disclosed publicly and may be used.

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

CVSS 4.0

5.5/10

CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

EPSS Probability

0.33%

24.4th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

Vendor	Product	Versions
Clive 21	Directory Management System	1.0

References

https://github.com/jackhong1236/CVE_1/issues/1Exploit, Issue Tracking, Mitigation, Third Party Advisory
https://itsourcecode.com/Product
https://vuldb.com/?ctiid.343482Permissions Required, VDB Entry
https://vuldb.com/?id.343482Third Party Advisory, VDB Entry
https://vuldb.com/?submit.741283Third Party Advisory, VDB Entry

Timeline

Published: Jan 30, 2026
Last Modified: Jun 17, 2026
Status: Analyzed

Frequently Asked Questions

What is CVE-2026-1688?

How severe is CVE-2026-1688?

CVE-2026-1688 has a CVSS score of 5.5/10 (MEDIUM severity). The EPSS model estimates a 0.33% probability of exploitation in the next 30 days.

How do I fix CVE-2026-1688?

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-2026-1688?

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

Scan your code now

Source: NVD / NIST