CVE-2026-101083: Information Disclosure in PMWeb
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.
AI Analysis
Technical Summary
This vulnerability in PMWeb involves an information disclosure issue caused by manipulation of an unknown function in the encryptionhelper.dll library. The vulnerability allows an unauthenticated remote attacker to gain access to sensitive information. The exact nature of the information disclosed and the exploitation method are not detailed. The vendor was notified but has not provided any response or fix.
Potential Impact
An unauthenticated remote attacker can exploit this vulnerability to disclose sensitive information from the affected PMWeb installations. The CVSS 4.0 score of 6.9 indicates a medium impact primarily due to the confidentiality loss with low complexity and no required privileges or user interaction.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Since the vendor has not responded and no patch is available, monitor official channels for updates. Until a fix is released, consider restricting network access to the affected PMWeb services to trusted users only.
CVE-2026-101083: Information Disclosure in PMWeb
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 v4.0
Score 6.9medium
Affected software
PMWeb
cpe:2.3:a:pmweb:pmweb:*:*:*:*:*:*:*:*AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
This vulnerability in PMWeb involves an information disclosure issue caused by manipulation of an unknown function in the encryptionhelper.dll library. The vulnerability allows an unauthenticated remote attacker to gain access to sensitive information. The exact nature of the information disclosed and the exploitation method are not detailed. The vendor was notified but has not provided any response or fix.
Potential Impact
An unauthenticated remote attacker can exploit this vulnerability to disclose sensitive information from the affected PMWeb installations. The CVSS 4.0 score of 6.9 indicates a medium impact primarily due to the confidentiality loss with low complexity and no required privileges or user interaction.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Since the vendor has not responded and no patch is available, monitor official channels for updates. Until a fix is released, consider restricting network access to the affected PMWeb services to trusted users only.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- VulDB
- Date Reserved
- 2026-09-27T18:47:54.121Z
- Cvss Version
- 4.0
- State
- PUBLISHED
Threat ID: 6aba9de2f7a7c54106f66c8f
Added to database: 09/28/2026, 17:03:30 UTC
Last enriched: 09/28/2026, 17:18:19 UTC
Last updated: 09/29/2026, 02:45:04 UTC
Views: 12
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