CVE-2026-4826HIGH 8.8EPSS p26.5%

CVE-2026-4826CVE-2026-4826

Description

A vulnerability was determined in SourceCodester Sales and Inventory System 1.0. This vulnerability affects unknown code of the file /update_stock.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 publicly disclosed and may be utilized.

Scoring

CVSS 3.18.8 (HIGH)
VectorCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
EPSS0.35% probability of exploitation · percentile 26.5% · 2026-06-19T12:03:05Z
Published2026-03-26
Last modified2026-04-29

Underlying weaknesses· 2

CWE-74CWE-89

References

  1. https://github.com/meifukun/Web-Security-PoCs/blob/main/Inventory-System/SQLi-UpdateStock-sid.md
  2. https://vuldb.com/?ctiid.353126
  3. https://vuldb.com/?id.353126
  4. https://vuldb.com/?submit.775177
  5. https://www.sourcecodester.com/

2

TypeTargetConfidenceTier
WeaknessImproper Neutralization of Special Elements in Output Used by a Downstream Component ('Injection')cwe-740%live
WeaknessImproper Neutralization of Special Elements used in an SQL Command ('SQL Injection')cwe-890%live

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Sourced from NVD + FIRST.org EPSS. Curated for EU compliance use cases by Adam Lundqvist, Founder at SQUR.