CVE-2026-108691CWE-783

CVE-2026-108691

Medium · published October 11, 2026

CVSS v3.1
5.4
EPSS
0%
Percentile
14.0
In the wild
Unconfirmed
What it is

mall4j through 4.0 contains an improper authorization vulnerability that allows authenticated storefront customers to delete other shoppers' cart items through an operator precedence error in the cleanExpiryProdList SQL statement. Attackers can send one DELETE request to /p/shopCart/cleanExpiryProdList to remove every user's cart entries for off-shelf products, which do not return when products are restocked.

The record
Technical detail
CVSS v3.1
5.4 · MEDIUM
Vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:L
CVSS v4.0
5.3 · CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:L/VA:L/SC:N/SI:N/SA:N
EPSS
0.00238 · 14.0th percentile
Weakness
CWE-783 · Operator Precedence Logic Error
Published
2026-10-11T06:16Z
References (4)
https://github.com/AnkesKasty/cve-request-poc/blob/a7b6d1423555812d8efa26c91c5d0683164b31e5/mall4j/poc_shopcart_clean_expiry_prodlist.py · [email protected]https://github.com/gz-yami/mall4j/blob/ffc672fc1aa4320ce02d0b93853bb456ae0a4dae/yami-shop-api/src/main/java/com/yami/shop/api/controller/ShopCartController.java#L188-L194 · [email protected]https://github.com/gz-yami/mall4j/blob/ffc672fc1aa4320ce02d0b93853bb456ae0a4dae/yami-shop-service/src/main/resources/mapper/BasketMapper.xml#L49-L62 · [email protected]https://www.vulncheck.com/advisories/mall4j-through-4.0-operator-precedence-error-deletes-other-users-cart-items-via-p-shopcart-cleanexpiryprodlist · [email protected]
EPSS history
Timeline
  • 12 OCT 03:26Z
    EPSS moved — → 0%
    epss
  • 11 OCT 01:12Z
    mall4j through 4.0 Operator Precedence Error Deletes Other Users' Cart Items via /p/shopCart/cleanExpiryProdList
    cvelistv5
  • 11 OCT 01:12Z
    mall4j through 4.0 Operator Precedence Error Deletes Other Users' Cart Items via /p/shopCart/cleanExpiryProdList
    cvelistv5