# CVE-2026-15752 — zhinianboke xianyu-auto-reply

> As of 2026-07-15, CVE-2026-15752 is a HIGH-severity vulnerability in zhinianboke xianyu-auto-reply, CVSS v3.1 7.3. No Threadlinqs-tracked threat campaign has been attributed to CVE-2026-15752 as of 2026-07-15; the identifier is re-checked against the Threadlinqs threat corpus on every daily ingest.

**Last updated:** 2026-07-15

## What is CVE-2026-15752?

A vulnerability was found in zhinianboke xianyu-auto-reply up to dcb445ad97816ad65299a7580ee0c8c8f929da84. Affected is an unknown function of the file /api/v1/users/ of the component Backend User Endpoint. Performing a manipulation results in missing authorization. The attack may be initiated remotely. The exploit has been made public and could be used. This product uses a rolling release model to deliver continuous updates. As a result, specific version information for affected or updated releases is not available. The patch is named 19fc3282a1bb78a05c34945c088525d20e081cbd. Applying a patch is the recommended action to fix this issue.

The record classifies CVE-2026-15752 under weakness classes [CWE-862](https://intel.threadlinqs.com/cwe/CWE-862), [CWE-863](https://intel.threadlinqs.com/cwe/CWE-863). 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 83 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:O/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`)
- **CISA KEV:** Not listed in the CISA Known Exploited Vulnerabilities catalog
- **Threadlinqs priority:** 3.7/10 — a Threadlinqs composite of the CVSS base score, the EPSS percentile and public exploit availability
- **Published:** 2026-07-14, last modified 2026-07-15

## Is CVE-2026-15752 being exploited?

It currently carries a trending score of 30 in the Threadlinqs vulnerability feed.

## Affected products and versions

- **zhinianboke**: xianyu-auto-reply

## How to fix CVE-2026-15752

No vendor patch reference has been recorded for CVE-2026-15752 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-2026-15752

No threat campaign in the Threadlinqs corpus currently references CVE-2026-15752, 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. Last verified by Threadlinqs on 2026-07-15.

**Vendor advisory and patch**

- [github.com — patch](https://github.com/zhinianboke/xianyu-auto-reply/commit/19fc3282a1bb78a05c34945c088525d20e081cbd)

**Exploit and proof of concept**

- [github.com — exploit](https://github.com/zhinianboke/xianyu-auto-reply/issues/192)

**Third-party advisory**

- [vuldb.com — signature](https://vuldb.com/vuln/378334/cti)
- [vuldb.com — third party advisory](https://vuldb.com/cve/CVE-2026-15752)
- [vuldb.com — third party advisory (856716)](https://vuldb.com/submit/856716)

**Vulnerability database entry**

- [vuldb.com — vdb entry](https://vuldb.com/vuln/378334)

**Issue tracking and product pages**

- [github.com — product](https://github.com/zhinianboke/xianyu-auto-reply/)

Canonical: https://intel.threadlinqs.com/cve/CVE-2026-15752
Full detection coverage and IOCs for threats exploiting CVE-2026-15752 via the Threadlinqs MCP server (Purple tier): https://intel.threadlinqs.com/mcp