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Fencer Intel
high 8.7

CVE-2026-55224 json

MineAdmin: Path Traversal via Unsanitized identifier in Plugin Install/Uninstall

published 2mo ago modified last mo. also EUVD-2026-90209 , GHSA-59xm-4m8c-g3xj

cvss
8.7
version 4.0, CNA
cisa kev
Not listed
not in CISA's catalog
epss
1.4%
EPSS 1.4% chance of exploitation in 30 days, percentile 72%
public exploits
0
none known

Summary

MineAdmin is a ready-to-use backend management system suitable for quickly building website backends, operation platforms, permission centers, internal management systems, CMS, CRM, OA, ERP and other business applications. Prior to version 3.2.0-alpha.2, the app-store plugin service concatenates unsanitized user-supplied identifier values directly into file system paths. An attacker can use path traversal sequences (e.g., ../) to read, install, or uninstall plugins from arbitrary directories, and potentially execute arbitrary composer commands. This issue has been patched in version 3.2.0-alpha.2.

Patch / fix

  • packagist mineadmin/mineadmin 3.2.0-alpha.2
  • mineadmin mineadmin 3.2.0-alpha.2

Is CVE-2026-55224 in your dependencies? Fencer shows which of your repositories are affected as soon as an advisory lands, and opens the fix as a pull request.

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CISA SSVC

Exploitation
Proof of concept is public
Automatable
yes
Technical impact
partial
Assessed
last mo.

Exploit prediction

1.37% chance of exploitation in the next 30 days, higher than 72% of all scored CVEs (FIRST EPSS, 2026-11-11).

Exploits and checks

  • github.com https://github.com/mineadmin/MineAdmin/security/advisories/GHSA-59xm-4m8c-g3xj referenced PoC, tagged "exploit" by a source, unverified

CVSS scores

assigned by version score vector
CNA 4.0 8.7 CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N
CNA 4.0 8.7 CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

Affected packages

ecosystem package affected fixed in
packagist mineadmin/mineadmin
<3.2.0-alpha.2
3.2.0-alpha.2

Affected products

  • mineadmin MineAdmin

Classification

Weakness
  • CWE-22 Improper Limitation of a Pathname to a Restricted Directory

References

Sources

Fencer Intel keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.

CPEs and fixed versions use Anchore's correction of NVD's data: Added CPE configurations because not yet analyzed by NVD.