Stored XSS via unsanitized customer profile fields
Published May 6, 2026 · Updated May 6, 2026
Stored XSS in LatePoint 5.5.0 and earlier allows remote authenticated users to inject scripts through customer profile fields. The customer cabinet profile update passes raw first_name, last_name, phone, and notes values through set_data() because OsCustomerModel lacks params_to_sanitize(), while generate_preview() inserts the stored values into notification HTML without output escaping. Customer-level access is required to store the payload, and it executes when an administrator or agent previews a template that references an affected customer variable.
Summary
What happened
Stored XSS in LatePoint 5.5.0 and earlier allows remote authenticated users to inject scripts through customer profile fields. The customer cabinet profile update passes raw first_name, last_name, phone, and notes values through set_data() because OsCustomerModel lacks params_to_sanitize(), while generate_preview() inserts the stored values into notification HTML without output escaping. Customer-level access is required to store the payload, and it executes when an administrator or agent previews a template that references an affected customer variable.
The record
- CVE
- CVE-2026-7457
- Published
- May 6, 2026
- Updated
- May 6, 2026
- Vendor
- LatePoint
- Product
- LatePoint
- Classifications
- CWE-79, T1059.007
- Attack vector
- network
- Privileges
- authenticated
Timeline
How it unfolded
- May 6, 2026CVE publishedPublication date reported by the CVE source.
- May 6, 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 <=5.5.0
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
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Weakness, pattern, technique
Public exploit references
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Technologies
Your stack
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Your stack
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