CVE-2026-4778

Name: CVE-2026-4778
Creator: NVD / NIST
Published: 2026-03-24T23:17:12.45+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

LOWCVSS 2.1/10EPSS 0.30%

Last modified Jun 17, 2026

CVE-2026-4778 is a low-severity vulnerability rated 2.1/10 on the CVSS scale. A weakness has been identified in SourceCodester Sales and Inventory System 1.0. This vulnerability affects unknown code of the file update_category.php of the component HTTP GET Parameter Handler. EPSS estimates a 0.30% chance of exploitation in the next 30 days.

Description

A weakness has been identified in SourceCodester Sales and Inventory System 1.0. This vulnerability affects unknown code of the file update_category.php of the component HTTP GET Parameter Handler. This manipulation of the argument sid causes sql injection. Remote exploitation of the attack is possible. The exploit has been made available to the public and could be used for attacks.

Metrics

CVSS 3.1

6.5/10

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

CVSS 4.0

2.1/10

CVSS:4.0/AV:N/AC:L/AT:N/PR:L/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

0.30%

22.0th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

Vendor	Product	Versions
Ahsanriaz26gmailcom	Sales And Inventory System	1.0

References

https://github.com/meifukun/Web-Security-PoCs/blob/main/Inventory-System/SQLi-UpdateCategory-sid.mdExploit, Third Party Advisory
https://vuldb.com/?ctiid.352796Permissions Required, VDB Entry
https://vuldb.com/?id.352796Third Party Advisory, VDB Entry
https://vuldb.com/?submit.775171Third Party Advisory, VDB Entry
https://www.sourcecodester.com/Product

Timeline

Published: Mar 24, 2026
Last Modified: Jun 17, 2026
Status: Analyzed

Frequently Asked Questions

What is CVE-2026-4778?

How severe is CVE-2026-4778?

CVE-2026-4778 has a CVSS score of 2.1/10 (LOW severity). The EPSS model estimates a 0.30% probability of exploitation in the next 30 days.

How do I fix CVE-2026-4778?

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-2026-4778?

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

Scan your code now

Source: NVD / NIST