What is CVE-2024-32871?

CVE-2024-32871 is a high-severity vulnerability in Pimcore, classified under Allocation of Resources Without Limits or Throttling. CVSS score: 7.5/10. Published 2024-06-04.

How severe is CVE-2024-32871?

High severity. CVSS v3 base score is 7.5 out of 10.

Resource exhaustion in Pimcore

CVE-2024-32871

Pimcore is an Open Source Data & Experience Management Platform. The Pimcore thumbnail generation can be used to flood the server with large files. By changing the file extension or scaling factor of the requested thumbnail, attackers can create files that are much larger in file size than the original. This vulnerability is fixed in 11.2.4.

Published 2024-06-04 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H.

EPSS exploit prediction

EPSS: 0.008 (53.6th percentile), scored 2026-09-29.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 54th percentile — 53.6% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.008 · newest: 0.008 · change: 0.000

Affected products

Pimcore — versions >= 11.0.0, < 11.2.4

Weakness classification (CWE)

CWE-770 — Allocation of Resources Without Limits or Throttling

References

github.com/pimcore/pimcore/security/advisories/GHSA-277c-5vvj-9pwx (Exploit, Vendor Advisory)
github.com/pimcore/pimcore/commit/38af70b3130f16fc27f2aea34e2943d7bdaaba06 (Patch)
github.com/pimcore/pimcore/commit/a6821a16ea38086bf6012e682e1743488244bd85 (Patch)

Frequently asked questions

What is CVE-2024-32871?: CVE-2024-32871 is a high-severity vulnerability in Pimcore, classified under Allocation of Resources Without Limits or Throttling. CVSS score: 7.5/10. Published 2024-06-04.
How severe is CVE-2024-32871?: High severity. CVSS v3 base score is 7.5 out of 10.