Internal data disclosure via unrestricted source fetching
Published Mar 28, 2023 · Updated Jul 9, 2026
SSRF in Stimulsoft Designer (Web) 2023.1.3 allows remote attackers to retrieve internal-network data through external report sources. The web Reporting Designer accepts an external CSV source and has the server fetch it without restricting the destination, enabling requests to hosts unavailable to the client. Exploitation is unauthenticated when the embedding page lacks access controls and can disclose internal data through imported content.
Summary
What happened
SSRF in Stimulsoft Designer (Web) 2023.1.3 allows remote attackers to retrieve internal-network data through external report sources. The web Reporting Designer accepts an external CSV source and has the server fetch it without restricting the destination, enabling requests to hosts unavailable to the client. Exploitation is unauthenticated when the embedding page lacks access controls and can disclose internal data through imported content.
The record
- CVE
- CVE-2023-25262
- Published
- Mar 28, 2023
- Updated
- Jul 9, 2026
- Vendor
- Unknown vendor
- Product
- Unknown product
- Classifications
- CWE-918, T1190
- Attack vector
- network
- Privileges
- unauthenticated
Timeline
How it unfolded
- Mar 28, 2023CVE publishedPublication date reported by the CVE source.
- Jul 9, 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?
What conditions does exploitation require?
What is affected?
Affected products and versions are unavailable in this record.
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
- External CSV import SSRF proof of conceptproof of concept · demonstrated
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Technologies
Your stack
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Your stack
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