# CVE-2026-100739 — mathurvishal CloudClassroom-PHP-Project

> As of 2026-09-26, CVE-2026-100739 is a HIGH-severity vulnerability in mathurvishal CloudClassroom-PHP-Project, CVSS v3.1 7.3, EPSS 0.2% (15.2th percentile). No Threadlinqs-tracked threat campaign has been attributed to CVE-2026-100739 as of 2026-09-26; the identifier is re-checked against the Threadlinqs threat corpus on every daily ingest.

**Last updated:** 2026-09-26

## What is CVE-2026-100739?

A vulnerability was detected in mathurvishal CloudClassroom-PHP-Project up to 5dadec098bfbbf3300d60c3494db3fb95b66e7be. This impacts an unknown function of the file viewresult.php. Performing a manipulation of the argument seno results in sql injection. Remote exploitation of the attack is possible. The exploit is now public and may be used. This product follows a rolling release approach for continuous delivery, so version details for affected or updated releases are not provided. The vendor was contacted early about this disclosure but did not respond in any way.

The record classifies CVE-2026-100739 under weakness classes [CWE-89](https://intel.threadlinqs.com/cwe/CWE-89), [CWE-74](https://intel.threadlinqs.com/cwe/CWE-74). 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 9 days ago.

## Severity and exploitation probability

- **CVSS v3.1 base score:** 7.3 — HIGH (`CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:C`)
- **CVSS v4.0 base score:** 6.9 (`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`)
- **EPSS (FIRST):** 0.2% probability of exploitation in the next 30 days, higher than 15.2% of all scored CVEs
- **CISA KEV:** Not listed in the CISA Known Exploited Vulnerabilities catalog
- **Threadlinqs priority:** 4.3/10 — a Threadlinqs composite of the CVSS base score, the EPSS percentile and public exploit availability
- **Published:** 2026-09-26

## Is CVE-2026-100739 being exploited?

It currently carries a trending score of 33 in the Threadlinqs vulnerability feed.

## Affected products and versions

- **mathurvishal**: CloudClassroom-PHP-Project

## How to fix CVE-2026-100739

No vendor patch reference has been recorded for CVE-2026-100739 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-2026-100739

No threat campaign in the Threadlinqs corpus currently references CVE-2026-100739, 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 2026-09-28.

**Exploit and proof of concept**

- [github.com — exploit](https://github.com/vinniboy021-blip/Advisory/blob/main/viewresult-sqli.md)

**Technical analysis**

- [vuldb.com — vdb entry](https://vuldb.com/vuln/410596)

**Third-party advisory**

- [vuldb.com — signature](https://vuldb.com/vuln/410596/cti)
- [vuldb.com — third party advisory](https://vuldb.com/cve/CVE-2026-100739)
- [vuldb.com — third party advisory (914584)](https://vuldb.com/submit/914584)

Canonical: https://intel.threadlinqs.com/cve/CVE-2026-100739
Full detection coverage and IOCs for threats exploiting CVE-2026-100739 via the Threadlinqs MCP server (Purple tier): https://intel.threadlinqs.com/mcp