Unauthenticated reflected XSS via missing authorization
Published May 23, 2025 · Updated May 12, 2026
Missing authorization in dastan800 Visual Builder 1.2.2 and earlier allows remote attackers to trigger reflected XSS. The published advisory does not identify the affected function, request parameter, or exact operation that reflects attacker-controlled input. Exploitation requires a privileged user to open a crafted request, causing attacker-controlled script to execute in that user’s browser context.
Summary
What happened
Missing authorization in dastan800 Visual Builder 1.2.2 and earlier allows remote attackers to trigger reflected XSS. The published advisory does not identify the affected function, request parameter, or exact operation that reflects attacker-controlled input. Exploitation requires a privileged user to open a crafted request, causing attacker-controlled script to execute in that user’s browser context.
The record
- CVE
- CVE-2025-46488
- Published
- May 23, 2025
- Updated
- May 12, 2026
- Vendor
- dastan800
- Product
- Visual Builder
- Classifications
- CWE-862, CAPEC-591, T1203
- Attack vector
- network
- Privileges
- unauthenticated
Timeline
How it unfolded
- May 23, 2025CVE publishedPublication date reported by the CVE source.
- May 12, 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=0 <=1.2.2 changes=[{"at":"1.3","status":"unaffected"}]
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
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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