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No exploitation reportedFix available

CVE-2021-23405

No exploitation reported by the sources we read.

  • Published2021-07-09
  • Fixed in10.0.7
  • WeaknessCWE-89

Am I affected?

With a domain, we read the version its public headers and pages expose. A distribution build can carry the fix under an older number.

Description

This affects the package pimcore/pimcore before 10.0.7. This issue exists due to the absence of check on the storeId parameter in the method collectionsActionGet and groupsActionGet method within the ClassificationstoreController class.

Timeline

dates in UTC
  1. 2021-07-0913:15CVE publishedNVD

Versions per branch

NVD · OSV
Pimcore
BranchAffectedFixed in
10.0< 10.0.710.0.7

as publishedRanges as NVD and OSV publish them; a distribution’s build can be fixed under an older number.

Fix

  1. Update Pimcore to 10.0.7

Advisories and patches

Detection

Nuclei template
none so far
ProjectDiscovery
Exploit-DB
no entry
Exploit-DB
Proof of concept
Metasploit modules
none listed
Metasploit Framework

Sources

  • CNACVSS 3.18.3known since 2026-10-23
  • NVDCVSS 3.18.8read 2026-10-23
  • NVDCVSS 2.06.5read 2026-10-23
  • NVDweakness (CWE)CWE-89read 2026-10-23
  • FIRST EPSSEPSS score1.7 %2026-11-08
  • OSVaffected packages—
  • GitHub AdvisoriesadvisoryHIGH2021-07-13

Identifiers

Technical details

CVSS v3 Vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Published
2021-07-09
Last Modified
2026-06-17
NVD status
Modified
GitHub Advisory
GHSA-g8jx-66p8-vcm2

Frequently asked questions

What is CVE-2021-23405?

This affects the package pimcore/pimcore before 10.0.7. This issue exists due to the absence of check on the storeId parameter in the method collectionsActionGet and groupsActionGet method within the ClassificationstoreController class.

Is CVE-2021-23405 actively exploited?

Active exploitation of CVE-2021-23405 has not been confirmed. Its EPSS score was 1.7% on 2026-11-08, the estimated probability of exploitation in the next 30 days.

What is the CVSS score for CVE-2021-23405?

CVE-2021-23405 has a CVSS v3 base score of 8.8 (HIGH severity), with vector string CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H.

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