Access-token disclosure via unsanitized HTTP errors
Published May 24, 2024 · Updated Aug 2, 2024
Sensitive information exposure in Huandu facebook 2.7.1 and earlier allows remote attackers to read access tokens from HTTP errors. The sendRequest method wraps a net/http URL error without removing the access_token query parameter, preserving the full request URL in the resulting error. A request must carry the token in its query, fail, and reach application logging, error responses, or other error handling that exposes the message.
Summary
What happened
Sensitive information exposure in Huandu facebook 2.7.1 and earlier allows remote attackers to read access tokens from HTTP errors. The sendRequest method wraps a net/http URL error without removing the access_token query parameter, preserving the full request URL in the resulting error. A request must carry the token in its query, fail, and reach application logging, error responses, or other error handling that exposes the message.
The record
- CVE
- CVE-2024-35232
- Published
- May 24, 2024
- Updated
- Aug 2, 2024
- Vendor
- Meta Platforms, Inc.
- Product
- Classifications
- CWE-209, T1552.001
- Attack vector
- network
- Privileges
- unauthenticated
Timeline
How it unfolded
- May 24, 2024CVE 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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Is a vulnerable build present?
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- Affected versionversion=0 <=2.7.1
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
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Weakness, pattern, technique
Public exploit references
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Technologies
Your stack
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Your stack
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