CVE-2025-34337
BaseFortify
Publication date: 2025-11-19
Last updated on: 2025-11-19
Assigner: VulnCheck
Description
Description
CVSS Scores
EPSS Scores
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Meta Information
Affected Vendors & Products
| Vendor | Product | Version / Range |
|---|---|---|
| egovframework | egovframe-common-components | 4.3.1 |
Helpful Resources
Exploitability
| CWE ID | Description |
|---|---|
| CWE-345 | The product does not sufficiently verify the origin or authenticity of data, in a way that causes it to accept invalid data. |
Attack-Flow Graph
AI Powered Q&A
Can you explain this vulnerability to me?
This vulnerability exists in eGovFramework/egovframe-common-components up to version 4.3.1. It involves the Web Editor's image upload and file delivery functionality, which uses symmetric encryption to protect URL parameters. However, it exposes an encryption oracle that allows attackers to generate valid ciphertext for chosen values. Attackers can abuse the upload endpoints to obtain encrypted representations of attacker-chosen identifiers and then replay those ciphertexts to file-serving APIs. This bypasses access controls that rely solely on the secrecy of encrypted parameters, allowing retrieval of arbitrary stored files without authentication or proper authorization.
How can this vulnerability impact me? :
This vulnerability can allow an unauthenticated attacker to bypass access controls and retrieve arbitrary stored files that should require an existing session or specific authorization. This can lead to unauthorized disclosure of sensitive files and data, potentially compromising confidentiality and security of the system and its users.