Path Traversal in Pmweb
CVE-2026-101082
A weakness has been identified in PMWeb 7.x/8.x/2025.x. This issue affects some unknown processing of the file downloader.aspx. This manipulation of the argument FullFileName/FileName causes path traversal. The attack may be initiated remotely. The exploit has been made available to the public and could be used for attacks. The vendor was contacted early about this disclosure but did not respond in any way.
Vulnerability class: Path Traversal (Directory Traversal)
Published · last modified .
CVSS v3 metric
CVSS v3 base score 5.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N.
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
- Pmweb — versions 2025.*, 7.*, 8.*
Weakness classification (CWE)
References
- vuldb.com/vuln/410954 (technical-description, vdb-entry)
- vuldb.com/vuln/410954/cti (signature, permissions-required)
- vuldb.com/cve/CVE-2026-101082 (third-party-advisory)
- vuldb.com/submit/929819 (third-party-advisory)
- vuldb.com/submit/929821 (third-party-advisory)
Frequently asked questions
- What is CVE-2026-101082?
- CVE-2026-101082 is a medium-severity vulnerability in Pmweb, classified under Path Traversal. CVSS score: 5.3/10. Published 2026-09-28.
- How severe is CVE-2026-101082?
- Medium severity. CVSS v3 base score is 5.3 out of 10.