Medium severity · published Sep 28, 2026
CVE-2026-101082
PMWeb downloader.aspx path traversal
5.3
CVSS
0.5%
EPSS
No
On KEV
Description
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.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
Low
Integrity
None
Availability
None
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.5% · higher than 45% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
PM
PMWeb · Pmweb
7.*; 8.*; 2025.* · source: vendor
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2026-101082
CVE.org
https://www.cve.org/CVERecord?id=CVE-2026-101082
vdb-entry
https://vuldb.com/vuln/410954
signature
https://vuldb.com/vuln/410954/cti
third-party-advisory
https://vuldb.com/cve/CVE-2026-101082
third-party-advisory
https://vuldb.com/submit/929819
third-party-advisory
https://vuldb.com/submit/929821
More from PMWeb
8.1
CVE-2025-1341
A vulnerability, which was classified as problematic, was found in PMWeb 7.2.0
5.4
CVE-2024-7466
A vulnerability has been found in PMWeb 7.2.00 and classified as problematic
5.3
CVE-2026-101083
PMWeb encryptionhelper.dll information disclosure