Vulnerability in Hascheksolutions Pictshare
CVE-2026-116263
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.
Vulnerability class: Race Condition
Published · last modified .
CVSS v3 metric
CVSS v3 base score 4.6 (Medium). Vector: CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:U/C:L/I:L/A:L.
EPSS exploit prediction
No EPSS score from FIRST.org yet. New CVEs usually get one within a few days; no score means no signal yet, not low risk. How EPSS works.
Affected products
- Hascheksolutions Pictshare — versions 3.7.0, 3.7.1
Weakness classification (CWE)
References
- github.com/HaschekSolutions/pictshare/ (product)
- github.com/HaschekSolutions/pictshare/commit/6306e33da630c04ddff60703922c2ec7b7… (patch)
- github.com/HaschekSolutions/pictshare/releases/tag/v3.7.2 (patch)
- vuldb.com/cve/CVE-2026-116263 (third-party-advisory)
- vuldb.com/submit/1010844 (third-party-advisory)
- vuldb.com/vuln/426302 (technical-description, vdb-entry)
- vuldb.com/vuln/426302/cti (signature, permissions-required)
- xmit.xyz/security/the-file-that-changed-its-mind/ (exploit)
Frequently asked questions
- What is CVE-2026-116263?
- CVE-2026-116263 is a medium-severity vulnerability in Hascheksolutions Pictshare, classified under Concurrent Execution using Shared Resource with Improper Synchronization (Race Condition). CVSS score: 4.6/10. Published 2026-10-26.
- How severe is CVE-2026-116263?
- Medium severity. CVSS v3 base score is 4.6 out of 10.