How severe is CVE-2024-52602?

CVE-2024-52602 has a CVSS 3.x base score of 5.0, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is low, integrity none, and availability none.

Is CVE-2024-52602 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (42nd percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2024-52602?

CVE-2024-52602 affects T2bot Matrix-media-repo. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2024-52602?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

Does CVE-2024-52602 have an EU (EUVD) identifier?

Yes. CVE-2024-52602 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-0103.

When was CVE-2024-52602 published?

CVE-2024-52602 was published on 2025-01-16 and last updated on 2026-06-17.

CVE-2024-52602

CVE-2024-52602 is a medium-severity vulnerability in T2bot Matrix-media-repo with a CVSS 3.x base score of 5.0. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-918.

Key facts

Severity: Medium (CVSS 3.x base score 5.0)
EPSS exploit prediction: 1% (42nd percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2025-0103
Weakness: CWE-918
Affected product: T2bot Matrix-media-repo
Published: 2025-01-16
Last modified: 2026-06-17

Description

Matrix Media Repo (MMR) is a highly configurable multi-homeserver media repository for Matrix. Matrix Media Repo (MMR) is vulnerable to server-side request forgery, serving content from a private network it can access, under certain conditions. This is fixed in MMR v1.3.8. Users are advised to upgrade. Restricting which hosts MMR is allowed to contact via (local) firewall rules or a transparent proxy and may provide a workaround for users unable to upgrade.

Frequently asked questions

What is CVE-2024-52602?: Matrix Media Repo (MMR) is a highly configurable multi-homeserver media repository for Matrix. Matrix Media Repo (MMR) is vulnerable to server-side request forgery, serving content from a private network it can access, under certain conditions. This is fixed in MMR v1.3.8. Users are advised to upgrade. Restricting which hosts MMR is allowed to contact via (local) firewall rules or a transparent proxy and may provide a workaround for users unable to upgrade.
How severe is CVE-2024-52602?: CVE-2024-52602 has a CVSS 3.x base score of 5.0, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is low, integrity none, and availability none.
Is CVE-2024-52602 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (42nd percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2024-52602?: CVE-2024-52602 affects T2bot Matrix-media-repo. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2024-52602?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2024-52602 have an EU (EUVD) identifier?: Yes. CVE-2024-52602 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-0103.
When was CVE-2024-52602 published?: CVE-2024-52602 was published on 2025-01-16 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:t2bot:matrix-media-repo:*:*:*:*:*:*:*:*

More vulnerabilities in T2bot Matrix-media-repo

CVE-2024-56515 — Medium (CVSS 6.8): Matrix Media Repo (MMR) is a highly configurable multi-homeserver media repository for Matrix. If SVG or JPEGXL…
CVE-2024-52791 — Medium (CVSS 5.3): Matrix Media Repo (MMR) is a highly configurable multi-homeserver media repository for Matrix. MMR makes requests to…
CVE-2024-36403 — Medium (CVSS 5.3): Matrix Media Repo (MMR) is a highly configurable multi-homeserver media repository for Matrix. MMR before version 1.3.5…
CVE-2024-36402 — Medium (CVSS 5.3): Matrix Media Repo (MMR) is a highly configurable multi-homeserver media repository for Matrix. MMR before version 1.3.5…

All CVEs affecting T2bot Matrix-media-repo →

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