# CVE-2026-112026 — light0011 cms

> As of 2026-10-18, CVE-2026-112026 is a LOW-severity vulnerability in light0011 cms, CVSS v3.1 3.7, EPSS 0.2% (9.5th percentile). No Threadlinqs-tracked threat campaign has been attributed to CVE-2026-112026 as of 2026-10-18; the identifier is re-checked against the Threadlinqs threat corpus on every daily ingest.

**Last updated:** 2026-10-18

## What is CVE-2026-112026?

A security vulnerability has been detected in light0011 cms c774dce31c6df0055568a8d5c53d964d99be199d/f72cf46f601efb2a0618c3814cc2f61380b38930. Affected is the function sha1 of the file App/Home/Model/UserModel.class.php. The manipulation of the argument Password leads to password hash with insufficient computational effort. The attack may be initiated remotely. A high degree of complexity is needed for the attack. The exploitability is told to be difficult. The exploit has been disclosed publicly and may be used. The project was informed of the problem early through an issue report but has not responded yet.

The record classifies CVE-2026-112026 under weakness classes [CWE-916](https://cwe.mitre.org/data/definitions/916.html), [CWE-326](https://intel.threadlinqs.com/cwe/CWE-326). 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 4 days ago.

## Severity and exploitation probability

- **CVSS v3.1 base score:** 3.7 — LOW (`CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N/E:P/RL:X/RC:C`)
- **CVSS v4.0 base score:** 6.3 (`CVSS:4.0/AV:N/AC:H/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:P`)
- **EPSS (FIRST):** 0.2% probability of exploitation in the next 30 days, higher than 9.5% of all scored CVEs
- **CISA KEV:** Not listed in the CISA Known Exploited Vulnerabilities catalog
- **Threadlinqs priority:** 2.2/10 — a Threadlinqs composite of the CVSS base score, the EPSS percentile and public exploit availability
- **Published:** 2026-10-18

## Is CVE-2026-112026 being exploited?

It currently carries a trending score of 32 in the Threadlinqs vulnerability feed.

## Affected products and versions

- **light0011**: cms

## How to fix CVE-2026-112026

No vendor patch reference has been recorded for CVE-2026-112026 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-2026-112026

No threat campaign in the Threadlinqs corpus currently references CVE-2026-112026, 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, GitHub Security Advisories, FIRST EPSS. Last verified by Threadlinqs on 2026-10-19.

**Exploit and proof of concept**

- [github.com — exploit](https://github.com/light0011/cms/issues/14)

**Technical analysis**

- [vuldb.com — vdb entry](https://vuldb.com/vuln/421674)

**Third-party advisory**

- [vuldb.com — signature](https://vuldb.com/vuln/421674/cti)
- [vuldb.com — third party advisory](https://vuldb.com/cve/CVE-2026-112026)
- [vuldb.com — third party advisory (1008071)](https://vuldb.com/submit/1008071)

**Issue tracking and product pages**

- [github.com — product](https://github.com/light0011/cms/)

Canonical: https://intel.threadlinqs.com/cve/CVE-2026-112026
Full detection coverage and IOCs for threats exploiting CVE-2026-112026 via the Threadlinqs MCP server (Purple tier): https://intel.threadlinqs.com/mcp