Authenticated browser script execution via reflected parameters
Published Jan 14, 2025 · Updated Jan 15, 2025
Reflected XSS in GestioIP 3.5.7 allows remote authenticated users to execute script in an administrator's browser via a crafted URL. The ip_do_job.cgi handler returns the stored_config or host_id parameter in an error response without neutralizing executable markup. Exploitation requires a signed-in administrator with three Configuration Management permissions to open the URL, enabling application-data exfiltration or same-origin requests that change another user's group.
Summary
What happened
Reflected XSS in GestioIP 3.5.7 allows remote authenticated users to execute script in an administrator's browser via a crafted URL. The ip_do_job.cgi handler returns the stored_config or host_id parameter in an error response without neutralizing executable markup. Exploitation requires a signed-in administrator with three Configuration Management permissions to open the URL, enabling application-data exfiltration or same-origin requests that change another user's group.
The record
- CVE
- CVE-2024-50857
- Published
- Jan 14, 2025
- Updated
- Jan 15, 2025
- Vendor
- Unknown vendor
- Product
- Unknown product
- Classifications
- CWE-79, T1204.001
- Attack vector
- network
- Privileges
- authenticated
Timeline
How it unfolded
- Jan 14, 2025CVE publishedPublication date reported by the CVE source.
- Jan 15, 2025Record updatedLatest update available in the CVE record.
Exploitability
Present is not the same as exploitable
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What conditions does exploitation require?
What is affected?
Affected products and versions are unavailable in this record.
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
- GestioIP ip_do_job reflected XSS proof of conceptproof of concept · demonstrated
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Technologies
Your stack
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Your stack
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