Arbitrary file upload in Projectworlds Advanced Library Management System
CVE-2025-13573
A security flaw has been discovered in projectworlds can pass malicious payloads up to 1.0. This vulnerability affects unknown code of the file /add_book.php. The manipulation of the argument image results in unrestricted upload. The attack can be executed remotely. The exploit has been released to the public and may be exploited.
Published · last modified .
CVSS v3 metric
CVSS v3 base score 6.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L.
EPSS exploit prediction
EPSS: 0.003 (26.1th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 26th percentile — 26.1% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.003 · newest: 0.003 · change: 0.000
Affected products
- Projectworlds Advanced Library Management System — versions 1.0
- Projectworlds Can Pass Malicious Payloads — versions 1.0
Weakness classification (CWE)
References
- vuldb.com/ (technical-description, VDB Entry, Third Party Advisory, vdb-entry)
- vuldb.com/ (signature, Permissions Required, permissions-required, VDB Entry)
- vuldb.com/ (VDB Entry, Third Party Advisory, third-party-advisory)
- github.com/GYSakura/tmp75/blob/main/report.md (Exploit, Third Party Advisory, exploit)
Frequently asked questions
- What is CVE-2025-13573?
- CVE-2025-13573 is a medium-severity vulnerability in Projectworlds Advanced Library Management System, classified under Improper Access Control. CVSS score: 6.3/10. Published 2025-11-24.
- How severe is CVE-2025-13573?
- Medium severity. CVSS v3 base score is 6.3 out of 10.