CVE-2024-29028: memos SSRF — Exploit & Fix

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.

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CVSS v3.1 Score

5.8

MEDIUM

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:N/A:N

Weakness Type (CWE)

CWE-918 Server-Side Request Forgery (SSRF)

Affected Products

Vendor	Product	Versions
usememos	memos	0.13.2 — 0.16.1

References

Advisories & Patches

https://github.com/usememos/memos/commit/6ffc09d86a1302c384ef085aa70c7bddb3ce7ba9 https://github.com/usememos/memos/commit/6ffc09d86a1302c384ef085aa70c7bddb3ce7ba9

Exploits

https://securitylab.github.com/advisories/GHSL-2023-154_GHSL-2023-156_memos https://securitylab.github.com/advisories/GHSL-2023-154_GHSL-2023-156_memos

Frequently Asked Questions

What is CVE-2024-29028? +

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. It has a CVSS v3.1 base score of 5.8 (MEDIUM).

How severe is CVE-2024-29028? +

CVE-2024-29028 has a CVSS v3.1 score of 5.8 out of 10, rated MEDIUM. This is a medium-severity vulnerability that should be remediated as part of regular maintenance.

What products are affected by CVE-2024-29028? +

CVE-2024-29028 affects products from usememos, specifically: memos. Check the affected products table above for specific version ranges.

How do I check if I'm vulnerable to CVE-2024-29028? +

You can use Secably's free Website Scanner to check your website for known vulnerabilities. For infrastructure scanning, use the Port Scanner to identify exposed services that may be affected. Check the vendor advisories linked above for specific patch and version information.

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