Open redirect via unrestricted getCorsFile destination
Published Dec 4, 2023 · Updated Aug 2, 2024
Open redirect in kkFileView 4.1.0 and 4.3.0 allows remote attackers to send users to arbitrary sites through a crafted request. The getCorsFile endpoint decodes the attacker-controlled urlPath value and uses the resulting external destination without an allowlist. No authentication is required, but exploitation depends on a user following the crafted kkFileView URL, resulting in navigation to attacker-chosen content.
Summary
What happened
Open redirect in kkFileView 4.1.0 and 4.3.0 allows remote attackers to send users to arbitrary sites through a crafted request. The getCorsFile endpoint decodes the attacker-controlled urlPath value and uses the resulting external destination without an allowlist. No authentication is required, but exploitation depends on a user following the crafted kkFileView URL, resulting in navigation to attacker-chosen content.
The record
- CVE
- CVE-2023-48815
- Published
- Dec 4, 2023
- Updated
- Aug 2, 2024
- Vendor
- Unknown vendor
- Product
- Unknown product
- Classifications
- CWE-601, T1204.001
- Attack vector
- network
- Privileges
- unauthenticated
Timeline
How it unfolded
- Dec 4, 2023CVE publishedPublication date reported by the CVE source.
- Aug 2, 2024Record updatedLatest update available in the CVE record.
Exploitability
Present is not the same as exploitable
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What is affected?
Affected products and versions are unavailable in this record.
Published CVSS scores
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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
- getCorsFile open-redirect proof of conceptproof of concept · demonstrated
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Technologies
Your stack
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Your stack
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