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CVE-2025-50738 PUBLISHED CVSS 5.199999809265137 MEDIUM

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.

EPSS 4.66% · 89.2th percentile

Risk Scores

CVSS v4.0
5.199999809265137
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:N/VI:N/VA:N/SC:H/SI:H/SA:N/E:P
EPSS Score
4.66%
89.2th percentile

Affected Products

VendorProductVersions
github.comusememos/memos0
usememosmemos0
n/an/a*

Timeline

References

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