CVE-2025-5895: metabase DoS — Exploit & Fix

Description

A vulnerability was found in Metabase 54.10. It has been classified as problematic. This affects the function parseDataUri of the file frontend/src/metabase/lib/dom.js. The manipulation leads to inefficient regular expression complexity. It is possible to initiate the attack remotely. The exploit has been disclosed to the public and may be used. The patch is named 4454ebbdc7719016bf80ca0f34859ce5cee9f6b0. It is recommended to apply a patch to fix this issue.

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CVSS v3.1 Score

4.3

MEDIUM

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

Weakness Type (CWE)

CWE-400 Uncontrolled Resource Consumption

CWE-1333 CWE-1333

Affected Products

Vendor	Product	Versions
metabase	metabase	All

References

Advisories & Patches

https://github.com/metabase/metabase/commit/4454ebbdc7719016bf80ca0f34859ce5cee9f6b0 https://github.com/metabase/metabase/pull/57011 https://github.com/metabase/metabase/pull/57011#pullrequestreview-2792664135 https://github.com/metabase/metabase/pull/57011

Exploits

https://github.com/metabase/metabase/pull/57011 https://github.com/metabase/metabase/pull/57011#pullrequestreview-2792664135 https://github.com/metabase/metabase/pull/57011

Other References

https://vuldb.com/?ctiid.311667 https://vuldb.com/?id.311667 https://vuldb.com/?submit.585795

Frequently Asked Questions

What is CVE-2025-5895? +

A vulnerability was found in Metabase 54.10. It has been classified as problematic. This affects the function parseDataUri of the file frontend/src/metabase/lib/dom.js. The manipulation leads to inefficient regular expression complexity. It is possible to initiate the attack remotely. The exploit has been disclosed to the public and may be used. The patch is named 4454ebbdc7719016bf80ca0f34859ce5cee9f6b0. It is recommended to apply a patch to fix this issue. It has a CVSS v3.1 base score of 4.3 (MEDIUM).

How severe is CVE-2025-5895? +

CVE-2025-5895 has a CVSS v3.1 score of 4.3 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-2025-5895? +

CVE-2025-5895 affects products from metabase, specifically: metabase. Check the affected products table above for specific version ranges.

How do I check if I'm vulnerable to CVE-2025-5895? +

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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