HIGH 8.8 NVD
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 meta
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.
References
- https://github.com/HaschekSolutions/pictshare/commit/ce5fc474e89769efeae25fee763894bcce341
- https://github.com/HaschekSolutions/pictshare/releases/tag/v3.7.1
- https://www.vulncheck.com/advisories/pictshare-sensitive-information-disclosure-via-info-a
This high severity vulnerability with a CVSS score of 8.8 was published on 2026-10-01 via NVD.
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