HIGHVulnerability
Verified
Global

NVD HIGH: CVE-2026-104051 — PictShare before 3.7.1 contains an information disclosure vulnerability that all...

·Source: NIST NVD

Updated:

Executive Summary

PictShare before 3.7.1 contains an information disclosure vulnerability that allows unauthenticated attackers to obtain the secret delete_code and uploader metadata by calling the API::info() endpoint which returns the complete raw metadata object without a field whitelist. Attackers can use the publicly visible file hash to retrieve the delete_code via the info API and then invoke the delete API

Analysis

PictShare before 3.7.1 contains an information disclosure vulnerability that allows unauthenticated attackers to obtain the secret delete_code and uploader metadata by calling the API::info() endpoint which returns the complete raw metadata object without a field whitelist. Attackers can use the publicly visible file hash to retrieve the delete_code via the info API and then invoke the delete API to permanently delete arbitrary files, while also exposing uploader IP, User Agent, remote port, and SHA-1 hash, resulting in loss of content integrity, availability, and uploader privacy. CVSS Score: 8.2. Published: 2026-10-01T22:17:00.833.

Indicators of Compromise (1)

CVE (1)
CVE-2026-104051
NVDMITRE CVE
Source Attribution

Originally published by NIST NVD on Oct 1, 2026. Verified by: NIST.

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