Browser script execution via insufficient output escaping
Published Jun 9, 2025 · Updated Apr 28, 2026
Reflected XSS in Richard Perdaan WC MyParcel Belgium before 4.5.6 allows remote attackers to execute script through crafted input. Public advisories identify inadequate input sanitization and output escaping, but disclose no affected parameter, route, function, or output sink. No authentication is required, but a target user must open an attacker-controlled link or perform an equivalent action before the injected script runs in that user's browser.
Summary
What happened
Reflected XSS in Richard Perdaan WC MyParcel Belgium before 4.5.6 allows remote attackers to execute script through crafted input. Public advisories identify inadequate input sanitization and output escaping, but disclose no affected parameter, route, function, or output sink. No authentication is required, but a target user must open an attacker-controlled link or perform an equivalent action before the injected script runs in that user's browser.
The record
- CVE
- CVE-2025-48279
- Published
- Jun 9, 2025
- Updated
- Apr 28, 2026
- Vendor
- Richard Perdaan
- Product
- WC MyParcel Belgium
- Classifications
- CWE-79, CAPEC-591, T1204.001
- Attack vector
- network
- Privileges
- unauthenticated
Timeline
How it unfolded
- Jun 9, 2025CVE publishedPublication date reported by the CVE source.
- Apr 28, 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=4.5.5 <=beta changes=[{"at":"4.5.6","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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