CVE-2026-104051

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 v3 8.2 HIGH

8.2^/10

CVSS v3 : HIGH

Vector :

Exploitability : 3.9 / Impact : 4.2

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact LOW

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://github.com/HaschekSolutions/pictshare/commit/ce5fc474e89769efeae25fee763894bcce3412e3
https://github.com/HaschekSolutions/pictshare/releases/tag/v3.7.1
https://www.vulncheck.com/advisories/pictshare-sensitive-information-disclosure-via-info-api

Configurations

No configuration.

History

01 Oct 2026, 22:17

Type	Values Removed	Values Added
New CVE

Information

Published : 2026-10-01 22:17

Updated : 2026-10-06 03:16

NVD link : CVE-2026-104051

Mitre link : CVE-2026-104051

CVE.ORG link : CVE-2026-104051

JSON object : View

Products Affected

No product.

CWE

CWE-522

Insufficiently Protected Credentials

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