Medium severity · published Sep 28, 2026
CVE-2026-101083
PMWeb encryptionhelper.dll information disclosure
5.3
CVSS
0.3%
EPSS
No
On KEV
Description
A security vulnerability has been detected in PMWeb v7.x/v8.x/v2025.x. Impacted is an unknown function in the library encryptionhelper.dll. Such manipulation leads to information disclosure. The attack may be launched remotely. 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)0.3% · higher than 24% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
PM
PMWeb · Pmweb
v7.*; v8.*; v2025.* · source: vendor
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2026-101083
CVE.org
https://www.cve.org/CVERecord?id=CVE-2026-101083
vdb-entry
https://vuldb.com/vuln/410955
signature
https://vuldb.com/vuln/410955/cti
third-party-advisory
https://vuldb.com/cve/CVE-2026-101083
third-party-advisory
https://vuldb.com/submit/929822
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5.4
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5.3
CVE-2026-101082
PMWeb downloader.aspx path traversal