JavaScript execution via unescaped phpexe reflection
Published Jan 20, 2026 · Updated Jan 20, 2026
Reflected XSS in config.php in MedDream PACS Premium 7.3.6.870 allows remote attackers to execute JavaScript via a crafted request. The script passes the POST phpexe value through cleanPostPath, then inserts it unescaped into an HTML error when the path is absent or not executable. Exploitation requires user interaction with attacker-supplied content; the resulting script runs in the affected browser context.
Summary
What happened
Reflected XSS in config.php in MedDream PACS Premium 7.3.6.870 allows remote attackers to execute JavaScript via a crafted request. The script passes the POST phpexe value through cleanPostPath, then inserts it unescaped into an HTML error when the path is absent or not executable. Exploitation requires user interaction with attacker-supplied content; the resulting script runs in the affected browser context.
The record
- CVE
- CVE-2025-58092
- Published
- Jan 20, 2026
- Updated
- Jan 20, 2026
- Vendor
- MedDream
- Product
- MedDream PACS Premium
- Classifications
- CWE-79, T1203
- Attack vector
- network
- Privileges
- unauthenticated
Timeline
How it unfolded
- Jan 20, 2026CVE publishedPublication date reported by the CVE source.
- Jan 20, 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?
Compare these published version ranges with your installed build and any vendor patches.
- Affected versionversion=7.3.6.870
What conditions does exploitation require?
What is affected?
Published CVSS scores
CVSS describes severity. EPSS estimates exploitation probability.
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
- Cisco Talos phpexe reflected-XSS proof of conceptproof of concept · demonstrated
Labels summarize the accepted research assessment. They do not indicate a test against your environment.
Technologies
Your stack
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Your stack
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