DOM data exfiltration via unvalidated message identity
Published Jan 29, 2025 · Updated Feb 12, 2025
Code injection in GitHub Enterprise Server allows remote attackers to exfiltrate sensitive DOM data through a malicious webpage. The message handler accepts an attacker-controlled identity value for querySelector before validating the message origin, enabling hidden-iframe manipulation of DOM attributes. Exploitation requires a logged-in victim to interact with the attacker-controlled page; exposed data includes authentication tokens.
Summary
What happened
Code injection in GitHub Enterprise Server allows remote attackers to exfiltrate sensitive DOM data through a malicious webpage. The message handler accepts an attacker-controlled identity value for querySelector before validating the message origin, enabling hidden-iframe manipulation of DOM attributes. Exploitation requires a logged-in victim to interact with the attacker-controlled page; exposed data includes authentication tokens.
The record
- CVE
- CVE-2024-10001
- Published
- Jan 29, 2025
- Updated
- Feb 12, 2025
- Vendor
- Product
- GitHub Enterprise Server
- Classifications
- CWE-94, T1189
- Attack vector
- network
- Privileges
- unauthenticated
Timeline
How it unfolded
- Jan 29, 2025CVE publishedPublication date reported by the CVE source.
- Feb 12, 2025Record 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=3.11.0 <=3.11.16 changes=[{"at":"3.11.17","status":"unaffected"}]
- Affected versionversion=3.12.0 <=3.12.10 changes=[{"at":"3.12.11","status":"unaffected"}]
- Affected versionversion=3.13.0 <=3.13.5 changes=[{"at":"3.13.6","status":"unaffected"}]
- Affected versionversion=3.14.0 <=3.14.2 changes=[{"at":"3.14.3","status":"unaffected"}]
- Affected versionversion=3.15.0 <=3.15.1 changes=[{"at":"3.15.1","status":"unaffected"}]
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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