# CVE-2026-86226 — Projectwolds Online Attendance System

> As of 2026-09-06, CVE-2026-86226 is a LOW-severity vulnerability in Projectwolds Online Attendance System, CVSS v3.1 3.5, EPSS 0.1% (8.7th percentile). No Threadlinqs-tracked threat campaign has been attributed to CVE-2026-86226 as of 2026-09-06; the identifier is re-checked against the Threadlinqs threat corpus on every daily ingest.

**Last updated:** 2026-09-06

## What is CVE-2026-86226?

A security flaw has been discovered in Projectwolds Online Attendance System 1.0. Affected by this issue is some unknown functionality of the file profile.php. The manipulation of the argument email results in cross site scripting. The attack may be performed from remote. The exploit has been released to the public and may be used for attacks.

The record classifies CVE-2026-86226 under weakness classes [CWE-79](https://intel.threadlinqs.com/cwe/CWE-79), [CWE-94](https://intel.threadlinqs.com/cwe/CWE-94). Its CVSS v3 base vector states that the flaw is reachable remotely over the network, needs low-privilege credentials, needs a user to take an action first. 1 affected-product entry is recorded, across 1 vendor, listed below. The identifier was first published 29 days ago.

## Severity and exploitation probability

- **CVSS v3.1 base score:** 3.5 — LOW (`CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:L/A:N/E:P/RL:X/RC:R`)
- **CVSS v4.0 base score:** 5.1 (`CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:P/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N/E:P`)
- **EPSS (FIRST):** 0.1% probability of exploitation in the next 30 days, higher than 8.7% of all scored CVEs
- **CISA KEV:** Not listed in the CISA Known Exploited Vulnerabilities catalog
- **Threadlinqs priority:** 2.1/10 — a Threadlinqs composite of the CVSS base score, the EPSS percentile and public exploit availability
- **Published:** 2026-09-06

## Is CVE-2026-86226 being exploited?

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

## Affected products and versions

- **Projectwolds**: Online Attendance System

## How to fix CVE-2026-86226

No vendor patch reference has been recorded for CVE-2026-86226 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-2026-86226

No threat campaign in the Threadlinqs corpus currently references CVE-2026-86226, 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 2026-09-07.

**Exploit and proof of concept**

- [github.com — exploit](https://github.com/CyberShailendra1/Online-Attendance-System-Projectworlds)

**Technical analysis**

- [vuldb.com — vdb entry](https://vuldb.com/vuln/399379)

**Third-party advisory**

- [vuldb.com — signature](https://vuldb.com/vuln/399379/cti)
- [vuldb.com — third party advisory](https://vuldb.com/cve/CVE-2026-86226)
- [vuldb.com — third party advisory (898328)](https://vuldb.com/submit/898328)

Canonical: https://intel.threadlinqs.com/cve/CVE-2026-86226
Full detection coverage and IOCs for threats exploiting CVE-2026-86226 via the Threadlinqs MCP server (Purple tier): https://intel.threadlinqs.com/mcp