Description
A flaw has been found in HaschekSolutions PictShare up to 3.7.1. The impacted element is the function architect of the file src/inc/core.php of the component File Upload. This manipulation causes race condition. The attack can be initiated remotely. The attack's complexity is rated as high. The exploitability is regarded as difficult. The exploit has been published and may be used. Upgrading to version 3.7.2 is sufficient to resolve this issue. Patch name: 6306e33da630c04ddff60703922c2ec7b7539452. It is advisable to upgrade the affected component. The vendor was contacted early about this disclosure.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| HaschekSolutions | PictShare | 3.7.0, 3.7.1 | 3.7.2 |
References
- VDB-426302 | HaschekSolutions PictShare File Upload core.php architect race condition vdb-entry technical-description
- VDB-426302 | CTI Indicators (IOB, IOC, IOA) signature permissions-required
- CVE-2026-116263 | CVE Analysis and Report third-party-advisory
- Submit #1010844 | HaschekSolutions PictShare 3.7.1 Race Condition third-party-advisory
- https://xmit.xyz/security/the-file-that-changed-its-mind/ exploit
- https://github.com/HaschekSolutions/pictshare/commit/6306e33da630c04ddff60703922c2ec7b7539452 patch
- https://github.com/HaschekSolutions/pictshare/releases/tag/v3.7.2 patch
- https://github.com/HaschekSolutions/pictshare/ product