Vulnerability · Published Oct 16, 2026 · Assigned by VulnCheck
CVE-2026-111611roncoo-education through 25.0.0-RELEASE IDOR via Order Pay Cancel and Continue Endpoints
Medium 5.4
In plain English
A medium-severity authorization bypass via user-controlled key in roncoo-education from roncoo. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.2% (higher than 13% of all known vulnerabilities).
Severity (CVSS 3.1)5.4Medium
Exploit odds (30 days)0.2%top 87.0% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known
Official description
roncoo-education through 25.0.0-RELEASE contains an insecure direct object reference vulnerability that allows authenticated users to cancel or continue payment on other users' orders. Attackers can supply another user's order number to the pay cancel or continue endpoints to close pending orders or read course ids and prices.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| roncoo | roncoo-education | 0 – through 25.0.0-RELEASE |
Weakness: CWE-639 · Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N
References
- https://hackmd.io/@hieuPenguinnn/roncoo-education-auth-order-cancel-continue-missing-ownership-idor third-party-advisory
- https://github.com/roncoo/roncoo-education/blob/v25.0.0-RELEASE/roncoo-education-service/roncoo-education-service-user/src/main/java/com/roncoo/education/user/service/auth/biz/AuthOrderPayBiz.java#L131-L231 technical-description
- https://github.com/roncoo/roncoo-education product
- VulnCheck Advisory: roncoo-education through 25.0.0-RELEASE IDOR via Order Pay Cancel and Continue Endpoints third-party-advisory