The Memos application, up to version v0.24.3, allows for the embedding of markdown images with arbitrary URLs. When a user views a memo containing such an image, their browser automatically fetches the image URL without explicit user consent or interaction beyond viewing the memo. This can be exploited by an attacker to disclose the viewing user's IP address, browser User-Agent string, and potentially other request-specific information to the attacker-controlled server, leading to information disclosure and user tracking.
Metrics
Affected Vendors & Products
References
History
Wed, 06 Aug 2025 21:00:00 +0000
Type | Values Removed | Values Added |
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CPEs | cpe:2.3:a:usememos:memos:*:*:*:*:*:*:*:* |
Wed, 30 Jul 2025 06:30:00 +0000
Type | Values Removed | Values Added |
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First Time appeared |
Usememos
Usememos memos |
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Vendors & Products |
Usememos
Usememos memos |
Tue, 29 Jul 2025 15:15:00 +0000
Type | Values Removed | Values Added |
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Weaknesses | CWE-200 | |
Metrics |
cvssV3_1
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Tue, 29 Jul 2025 14:30:00 +0000
Type | Values Removed | Values Added |
---|---|---|
Description | The Memos application, up to version v0.24.3, allows for the embedding of markdown images with arbitrary URLs. When a user views a memo containing such an image, their browser automatically fetches the image URL without explicit user consent or interaction beyond viewing the memo. This can be exploited by an attacker to disclose the viewing user's IP address, browser User-Agent string, and potentially other request-specific information to the attacker-controlled server, leading to information disclosure and user tracking. | |
References |
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Status: PUBLISHED
Assigner: mitre
Published: 2025-07-29T00:00:00.000Z
Updated: 2025-07-29T14:39:01.302Z
Reserved: 2025-06-16T00:00:00.000Z
Link: CVE-2025-50738

Updated: 2025-07-29T14:36:51.734Z

Status : Analyzed
Published: 2025-07-29T15:15:35.543
Modified: 2025-08-06T20:54:37.777
Link: CVE-2025-50738

No data.