Blind internal requests via undisclosed validation flaw
Published Feb 19, 2026 · Updated Feb 19, 2026
Server-side request forgery in OpenText Core Fax 24.2 allows remote authenticated users to send blind requests to internal systems. OpenText has not disclosed the affected endpoint or the missing URL-validation operation that permits attacker-controlled destinations. Low-privileged access is required; successful exploitation exposes only indirect response information from services reachable by the fax server.
Summary
What happened
Server-side request forgery in OpenText Core Fax 24.2 allows remote authenticated users to send blind requests to internal systems. OpenText has not disclosed the affected endpoint or the missing URL-validation operation that permits attacker-controlled destinations. Low-privileged access is required; successful exploitation exposes only indirect response information from services reachable by the fax server.
The record
- CVE
- CVE-2025-8055
- Published
- Feb 19, 2026
- Updated
- Feb 19, 2026
- Vendor
- OpenText
- Product
- OpenText Core Fax
- Classifications
- CWE-918, CAPEC-664, T1090
- Attack vector
- network
- Privileges
- authenticated
Timeline
How it unfolded
- Feb 19, 2026CVE publishedPublication date reported by the CVE source.
- Feb 19, 2026Record updatedLatest update available in the CVE record.
Exploitability
Present is not the same as exploitable
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Is a vulnerable build present?
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- Affected versionversion=24.2
What conditions does exploitation require?
What is affected?
Attacks
What attackers are doing with it
Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.
Weakness, pattern, technique
Public exploit references
No public exploit references are available in this record.
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Technologies
Your stack
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Your stack
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