PictShare < 3.7.1 Sensitive Information Disclosure via info API
Published Oct 1, 2026
8.8
HIGHCVSS 4.0
Description
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 products
-
- Version 2.0.0StatusaffectedConstraints<3.7.1
- Version
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
| Vendor | Product | Default status | Versions | ||||||
|---|---|---|---|---|---|---|---|---|---|
| HaschekSolutions | Pictshare | unaffected |
|
No data.
No data.
No Red Hat product state for this CVE.
No package ranges for this CVE.
Remediation
No remediation recorded yet.
Metrics
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
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:H
No CVSS v3.0 score for this CVE.
No CVSS v2.0 score for this CVE.
This CVE is not in the KEV list.
No CISA SSVC assessment for this CVE yet.
No EPSS score for this CVE.
References (3)
- https://github.com/HaschekSolutions/pictshare/commit/ce5fc474e89769efeae25fee763894bcce3412e3 issue-trackingrelease-notes
- https://github.com/HaschekSolutions/pictshare/releases/tag/v3.7.1 patch
- https://www.vulncheck.com/advisories/pictshare-sensitive-information-disclosure-via-info-api third-party-advisory
| Link | Providers | Tags |
|---|---|---|
| https://github.com/HaschekSolutions/pictshare/commit/ce5fc474e89769efeae25fee763894bcce3412e3 | issue-trackingrelease-notes | |
| https://github.com/HaschekSolutions/pictshare/releases/tag/v3.7.1 | patch | |
| https://www.vulncheck.com/advisories/pictshare-sensitive-information-disclosure-via-info-api | third-party-advisory |
Change history (0)
No recorded changes yet.