CVE-2026-119657
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AI Threat Summary
CVE-2026-119657 is a moderate vulnerability with a CVSS score of 5.0 affecting the target software. Threat hunters should monitor for exploit attempts and apply vendor patches immediately.
Description
FilePress through 3.0.1 contains a missing authorization vulnerability in dzz/pichome/library that allows authenticated users to manage other libraries' folders because checkuserperm_by_uid only checks membership of any library. Attackers who know another library's appid or folder id can invoke folder.php operations like deletefolder and rename, or rightdata.php getfolderdata, to delete, modify, or read foreign folders.
Attack Chain
Attacker scans for vulnerable versions using version banners or PoC scanners
Attacker triggers CVE-2026-119657 vulnerability with a crafted request or payload
Vulnerability exploited to perform unauthorized actions on the target system
Depending on vulnerability type, attacker achieves data access, service disruption, or code execution
MITRE ATT&CK Techniques
Indicators of Compromise
| Type | Value | Description | |
|---|---|---|---|
| user_agent | Mozilla/5.0 (compatible; exploit/1.0) |
Generic exploit scanner user agent pattern | |
| url | /api/vuln-endpoint?payload=<malicious> |
Exploit attempt against application endpoint — monitor access logs for anomalous params |
Remediation
Quick Facts
| CVE ID | CVE-2026-119657 |
| CVSS Score | 5.0 |
| Vector | CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:L/A:L |
| Published | 2026-10-30 |
| Exploited | No |
| CISA KEV | No |
| PoC | Not public |
References
- https://github.com/zyx0814/FilePress
- https://github.com/zyx0814/FilePress/blob/3.0.1/core/class/t…
- https://github.com/zyx0814/FilePress/blob/3.0.1/dzz/pichome/…
- https://github.com/zyx0814/FilePress/blob/3.0.1/dzz/pichome/…
- https://github.com/zyx0814/FilePress/blob/3.0.1/dzz/pichome/…
- https://github.com/zyx0814/FilePress/issues/76
- https://hackmd.io/@hieuPenguinnn/filepress-pichome-library-m…
- https://www.vulncheck.com/advisories/filepress-through-3.0.1…