CVE-2026-104051
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:H/SC:N/SI:N/SA:N
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 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.
Affected Software
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| HaschekSolutions | pictshare | 2.0.0 < 3.7.1 | affected |
Weaknesses
- CWE-522: Insufficiently Protected Credentials
References
- 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
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