CVE-2026-116015
yudao-cloud through 2026.09 contains an insecure direct object reference vulnerability in the mall trade module that allows authenticated members to read other members' after-sale operation logs by supplying arbitrary afterSaleId values.
Does this matter?
Lower severity and a low EPSS score (0.22%). Track it; it rarely justifies an emergency change on its own.
Description
yudao-cloud through 2026.09 contains an insecure direct object reference vulnerability in the mall trade module that allows authenticated members to read other members' after-sale operation logs by supplying arbitrary afterSaleId values. Attackers can enumerate sequential after-sale IDs against GET /app-api/trade/after-sale-log/list to expose refund amounts, status transitions and timestamps belonging to other members.
- CVSS 4.0
- 5.3 MEDIUMCVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/M
- EPSS
- 0.22% probability · 12th percentile
- Public exploits
- None in Exploit-DB
- CISA KEV
- Not listed
- Weakness
- CWE-639
- Source
- disclosure@vulncheck.com
EPSS moved from 0.2% on 25 October 2026 to 0.2% on 26 October 2026.
References
- https://github.com/YunaiV/yudao-cloud/blob/593354d92a63f401ba73b95da868aade8c3d855d/yudao-module-mall/yudao-module-trade-server/src/main/java/cn/iocoder/yudao/module/trade/controller/app/aftersale/AppAfterSaleLogController.java#L33-L40
- https://github.com/YunaiV/yudao-cloud/blob/593354d92a63f401ba73b95da868aade8c3d855d/yudao-module-mall/yudao-module-trade-server/src/main/java/cn/iocoder/yudao/module/trade/dal/mysql/aftersale/AfterSaleLogMapper.java#L13-L17
- https://github.com/YunaiV/yudao-cloud/commit/df604fbd9824195ec3e48e2dfd3341c1d4e1edea
- https://github.com/YunaiV/yudao-cloud/issues/344
- https://hackmd.io/@hieuPenguinnn/yudao-cloud-mall-after-sale-log-cross-member-idor
- https://www.vulncheck.com/advisories/yudao-cloud-through-2026.09-idor-via-after-sale-log-list-endpoint
Source: NVD record, EPSS from FIRST.org, KEV from CISA, exploits from Exploit-DB. Refreshed daily. Download this record as JSON.