CVE-2026-11621

2.0 lowEPSS 0.2%

Low (2.0). EPSS 0.2% chance of exploitation in the next 30 days.

A weakness has been identified in Dcat-Admin up to 2.2.3-beta. This impacts the function editorMDUpload of the file /admin/dcat-api/editor-md/upload of the component User Setting Page. This manipulation of the argument editormd-image-file causes unrestricted upload. The attack can be initiated remotely. The exploit has been made available to the public and could be used for attacks.

Severity

CVSS 4.0

2.0 low

CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P

CVSS 3.1

4.7 medium

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

EPSS: 0.2% chance of exploitation in the next 30 days; higher than 12% of CVEs (scores of 2026-10-31)
CWEs: CWE-284, CWE-434
Published: 2026-06-09
Modified: 2026-07-23
Record from: the NVD, synced 2026-10-19

References

https://vuldb.com/cve/CVE-2026-11621
https://vuldb.com/submit/834849
https://vuldb.com/vuln/369302
https://vuldb.com/vuln/369302/cti
https://www.yuque.com/u25169484/wroc9b/co6eg4x23xkfesng

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