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memos vulnerable to Server-Side Request Forgery in /o/get/httpmeta

Moderate severity GitHub Reviewed Published Aug 5, 2024 to the GitHub Advisory Database

Package

gomod github.com/usememos/memos (Go)

Affected versions

< 0.16.1

Patched versions

0.16.1

Description

memos is a privacy-first, lightweight note-taking service. In memos 0.13.2, an SSRF vulnerability exists at the /o/get/httpmeta that allows unauthenticated users to enumerate the internal network and receive limited html values in json form. This vulnerability is fixed in 0.16.1.

References

Published by the National Vulnerability Database Apr 19, 2024
Published to the GitHub Advisory Database Aug 5, 2024
Reviewed Aug 5, 2024

Severity

Moderate

CVSS overall score

This score calculates overall vulnerability severity from 0 to 10 and is based on the Common Vulnerability Scoring System (CVSS).
/ 10

CVSS v3 base metrics

Attack vector
Network
Attack complexity
Low
Privileges required
None
User interaction
None
Scope
Changed
Confidentiality
Low
Integrity
None
Availability
None

CVSS v3 base metrics

Attack vector: More severe the more the remote (logically and physically) an attacker can be in order to exploit the vulnerability.
Attack complexity: More severe for the least complex attacks.
Privileges required: More severe if no privileges are required.
User interaction: More severe when no user interaction is required.
Scope: More severe when a scope change occurs, e.g. one vulnerable component impacts resources in components beyond its security scope.
Confidentiality: More severe when loss of data confidentiality is highest, measuring the level of data access available to an unauthorized user.
Integrity: More severe when loss of data integrity is the highest, measuring the consequence of data modification possible by an unauthorized user.
Availability: More severe when the loss of impacted component availability is highest.
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:N/A:N

EPSS score

0.043%
(10th percentile)

Weaknesses

CVE ID

CVE-2024-29028

GHSA ID

GHSA-6fcf-g3mp-xj2x

Source code

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