Server-Side Request Forgery (SSRF) on redirects and federation in Matrix Media Repo
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
| Vendor | Product | Default status | Versions | ||||||
|---|---|---|---|---|---|---|---|---|---|
| t2bot | matrix-media-repo | affected |
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No data.
No data available yet.
| Source | ID | Title |
|---|---|---|
EUVD |
EUVD-2025-0103 | 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. |
Github GHSA |
GHSA-r6jg-jfv6-2fjv | Matrix Media Repo (MMR) allows Server-Side Request Forgery (SSRF) on redirects and federation |
No CVSS v4.0
No CVSS v3.0
No CVSS v2
This CVE is not in the KEV list.
Exploit prediction score: < 1% (0.588% probability within 30 days)
| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
T2bot
T2bot matrix-media-repo |
|
| CPEs | cpe:2.3:a:t2bot:matrix-media-repo:*:*:*:*:*:*:*:* | |
| Vendors & Products |
T2bot
T2bot matrix-media-repo |
| Type | Values Removed | Values Added |
|---|---|---|
| Metrics |
ssvc
|
| Type | Values Removed | Values Added |
|---|---|---|
| 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. | |
| Title | Server-Side Request Forgery (SSRF) on redirects and federation in Matrix Media Repo | |
| Weaknesses | CWE-918 | |
| References |
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|
| Metrics |
cvssV3_1
|