CVE-2026-110617

we-mp-rss through 1.5.3 contains a missing authorization vulnerability in the /api/v1/wx/tools/export/download endpoint that allows unauthenticated attackers to download export archives because its authentication dependency is commented out. Attackers can supply an mp_id and guessable timestamp-based export filename to retrieve archives under data/docs, and set delete_after_download=true to delete them.

CVSS v3 4.8 MEDIUM

4.8^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 2.2 / Impact : 2.5

Attack Vector NETWORK

Attack Complexity HIGH

Privileges Required NONE

User Interaction NONE

Confidentiality Impact LOW

Integrity Impact NONE

Availability Impact LOW

Scope UNCHANGED

References

Link	Resource
https://github.com/rachelos/we-mp-rss
https://github.com/rachelos/we-mp-rss/blob/v1.5.3/apis/tools.py#L321-L376
https://hackmd.io/@1ExmmukzRMWN7B4gQ4W-4Q/SyP4L62oGl
https://www.vulncheck.com/advisories/we-mp-rss-through-1.5.3-missing-authorization-via-export-file-download-endpoint
https://hackmd.io/@1ExmmukzRMWN7B4gQ4W-4Q/SyP4L62oGl

Configurations

No configuration.

History

14 Oct 2026, 18:17

Type	Values Removed	Values Added
References	~~() https://hackmd.io/@1ExmmukzRMWN7B4gQ4W-4Q/SyP4L62oGl -~~	() https://hackmd.io/@1ExmmukzRMWN7B4gQ4W-4Q/SyP4L62oGl -

14 Oct 2026, 15:17

Type	Values Removed	Values Added
New CVE

Information

Published : 2026-10-14 15:17

Updated : 2026-10-16 19:18

NVD link : CVE-2026-110617

Mitre link : CVE-2026-110617

CVE.ORG link : CVE-2026-110617

JSON object : View

Products Affected

No product.

CWE

CWE-862

Missing Authorization

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