# CVE-2026-87924 — Rizwan17 inventory-management-system

> As of 2026-09-10, CVE-2026-87924 is a MEDIUM-severity vulnerability in Rizwan17 inventory-management-system, CVSS v3.1 6.5, EPSS 0.4% (37.7th percentile). No Threadlinqs-tracked threat campaign has been attributed to CVE-2026-87924 as of 2026-09-10; the identifier is re-checked against the Threadlinqs threat corpus on every daily ingest.

**Last updated:** 2026-09-10

## What is CVE-2026-87924?

A security vulnerability has been detected in Rizwan17 inventory-management-system up to bfe78a330d01bb26b9daec5dc9ecd5c77900e03f. This affects an unknown part of the file includes/invoice_bill.php of the component Invoice Generation. Such manipulation of the argument order_date/invoice_no leads to missing authentication. It is possible to launch the attack remotely. The exploit has been disclosed publicly and may be used. This product takes the approach of rolling releases to provide continious delivery. Therefore, version details for affected and updated releases are not available. The project was informed of the problem early through an issue report but has not responded yet.

The record classifies CVE-2026-87924 under weakness classes [CWE-306](https://intel.threadlinqs.com/cwe/CWE-306), [CWE-287](https://intel.threadlinqs.com/cwe/CWE-287). Its CVSS v3 base vector states that the flaw is reachable remotely over the network, needs no prior authentication, needs no user interaction. 1 affected-product entry is recorded, across 1 vendor, listed below. The identifier was first published 26 days ago.

## Severity and exploitation probability

- **CVSS v3.1 base score:** 6.5 — MEDIUM (`CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:L/E:P/RL:X/RC:R`)
- **CVSS v4.0 base score:** 6.9 (`CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:L/VA:L/SC:N/SI:N/SA:N/E:P`)
- **EPSS (FIRST):** 0.4% probability of exploitation in the next 30 days, higher than 37.7% of all scored CVEs
- **CISA KEV:** Not listed in the CISA Known Exploited Vulnerabilities catalog
- **Threadlinqs priority:** 4.8/10 — a Threadlinqs composite of the CVSS base score, the EPSS percentile and public exploit availability
- **Published:** 2026-09-09, last modified 2026-09-10

## Is CVE-2026-87924 being exploited?

It currently carries a trending score of 39 in the Threadlinqs vulnerability feed.

## Affected products and versions

- [Rizwan17](https://intel.threadlinqs.com/vendors/rizwan17): inventory-management-system

## How to fix CVE-2026-87924

No vendor patch reference has been recorded for CVE-2026-87924 in the tracked sources. Follow the references below for a fix, and treat the products listed above as exposed until the vendor states otherwise.

## Threat activity tracking CVE-2026-87924

No threat campaign in the Threadlinqs corpus currently references CVE-2026-87924, in its CVE list or as an indicator. The linkage is recomputed from the live corpus on every daily ingest, so this section fills in as soon as a tracked campaign cites the identifier.

## Sources

Enriched from CVE.org, FIRST EPSS, GitHub Security Advisories. Last verified by Threadlinqs on 2026-09-11.

**Exploit and proof of concept**

- [github.com — exploit](https://github.com/Rizwan17/inventory-management-system/issues/14)

**Technical analysis**

- [vuldb.com — vdb entry](https://vuldb.com/vuln/401811)

**Third-party advisory**

- [vuldb.com — signature](https://vuldb.com/vuln/401811/cti)
- [vuldb.com — third party advisory](https://vuldb.com/cve/CVE-2026-87924)
- [vuldb.com — third party advisory (911137)](https://vuldb.com/submit/911137)

**Issue tracking and product pages**

- [github.com — product](https://github.com/Rizwan17/inventory-management-system/)

Canonical: https://intel.threadlinqs.com/cve/CVE-2026-87924
Full detection coverage and IOCs for threats exploiting CVE-2026-87924 via the Threadlinqs MCP server (Purple tier): https://intel.threadlinqs.com/mcp