Authenticated outbound requests via crafted SVG upload
Published Mar 7, 2024 · Updated Aug 6, 2024
SSRF in Huly Platform 0.6.202 allows remote authenticated users to make server-side requests via a crafted SVG upload. The file-preview path resolves an SVG image element's attacker-controlled xlink:href from the application server when the uploaded file is opened. A workspace account is required; public evidence demonstrates arbitrary outbound HTTP requests, while the CVE record additionally reports arbitrary code execution.
Summary
What happened
SSRF in Huly Platform 0.6.202 allows remote authenticated users to make server-side requests via a crafted SVG upload. The file-preview path resolves an SVG image element's attacker-controlled xlink:href from the application server when the uploaded file is opened. A workspace account is required; public evidence demonstrates arbitrary outbound HTTP requests, while the CVE record additionally reports arbitrary code execution.
The record
- CVE
- CVE-2024-27707
- Published
- Mar 7, 2024
- Updated
- Aug 6, 2024
- Vendor
- Huly Labs
- Product
- Huly Platform
- Classifications
- CWE-918, T1190
- Attack vector
- network
- Privileges
- authenticated
Timeline
How it unfolded
- Mar 7, 2024CVE publishedPublication date reported by the CVE source.
- Aug 6, 2024Record 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=0.6.202
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
- CVE-2024-27707 crafted SVG proof of conceptproof of concept · demonstrated
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Technologies
Your stack
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Your stack
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