What is CVE-2024-36403?

CVE-2024-36403 is a medium-severity vulnerability in T2bot Matrix-media-repo, classified under Allocation of Resources Without Limits or Throttling. CVSS score: 5.3/10. Published 2025-01-16.

How severe is CVE-2024-36403?

Medium severity. CVSS v3 base score is 5.3 out of 10.

Resource exhaustion in T2bot Matrix-media-repo

CVE-2024-36403

Matrix Media Repo (MMR) is a highly configurable multi-homeserver media repository for Matrix. MMR before version 1.3.5 is vulnerable to unbounded disk consumption, where an unauthenticated adversary can induce it to download and cache lar…

EPSS: 0.007 (47.6th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 5.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L.

Affected products

T2bot Matrix-media-repo — versions < 1.3.5

Weakness classification (CWE)

CWE-770 — Allocation of Resources Without Limits or Throttling

References

security-advisories@github.com (x_refsource_CONFIRM, Vendor Advisory)
security-advisories@github.com (Technical Description, x_refsource_MISC)

Frequently asked questions

What is CVE-2024-36403?: CVE-2024-36403 is a medium-severity vulnerability in T2bot Matrix-media-repo, classified under Allocation of Resources Without Limits or Throttling. CVSS score: 5.3/10. Published 2025-01-16.
How severe is CVE-2024-36403?: Medium severity. CVSS v3 base score is 5.3 out of 10.