Weakness (CWE)
CWE-840: Business Logic Errors
Weaknesses in this category identify some of the underlying problems that commonly allow attackers to manipulate the business logic of an application. Errors in business logic can be devastating to an entire application. They can be difficult to find automatically, since they typically involve legitimate use of the application's functionality. However, many business logic errors can exhibit patterns that are similar to well-understood implementation and design weaknesses.
Source: MITRE CWE-840
109 results · Feed
-
High 7.3CVE-2026-124576 Public exploit
BeikeShop Guest Order Lookup OrderRepo.php getOrderByNumber behavioral workflow
A security flaw has been discovered in BeikeShop up to 2.0.0.31. Impacted is the function OrderRepo::getOrderByNumber of the file beike/Repositories/OrderRepo.php of the component Guest Order Lookup. Performing a manipulation of the argument order_number resu…
-
Medium 4.3
fushengqian fuint Alipay Callback ClientPayController.java aliPayCallback behavioral workflow
A vulnerability was detected in fushengqian fuint up to 36cc31b08d77facc94e8959afa02224891b4fe5f. This vulnerability affects the function aliPayCallback of the file ClientPayController.java of the component Alipay Callback Handler. Performing a manipulation r…
-
Medium 4.3
Omega Solution Restro POS sale-invoice logic error
A vulnerability was determined in Omega Solution Restro POS up to 20261026. This impacts an unknown function of the file /sale-invoice/. Executing a manipulation of the argument productUnitSalePrice can lead to business logic errors. The attack may be perform…
-
Low 3.7CVE-2026-106070 Public exploit
A flaw in the Node.js `zlib.ZipFile` API can cause it to return bytes that do not belong to the requested entry after t…
-
Medium 5.4
subhajitkhan online-clinic-management-system Booking patappointtime.php behavioral workflow
A vulnerability was detected in subhajitkhan online-clinic-management-system up to e9ee77a8827a1446220fa07ee693dc4d9a29a578. This issue affects some unknown processing of the file patappointtime.php of the component Booking Handler. The manipulation results i…
-
Medium 6.5
light0011 cms Vote VoteController.class.php logic error
A flaw has been found in light0011 cms c774dce31c6df0055568a8d5c53d964d99be199d/f72cf46f601efb2a0618c3814cc2f61380b38930. Affected by this issue is some unknown functionality of the file App/Home/Controller/VoteController.class.php of the component Vote Handl…
-
Medium 5.4
macrozheng mall mall-portal generateOrder OmsPortalOrderServiceImpl logic error
A weakness has been identified in macrozheng mall up to 1.0.3. This vulnerability affects the function OmsPortalOrderServiceImpl of the file /order/generateOrder of the component mall-portal. This manipulation of the argument coupon_amount/pay_amount causes b…
-
Medium 5.5
deepseek-ai deepseek-harness dsh-workflow-worker-thread agent behavioral workflow
A vulnerability was identified in deepseek-ai deepseek-harness up to 0.1.1-rc.2. This affects the function agent of the component dsh-workflow-worker-thread. The manipulation leads to enforcement of behavioral workflow. The attack is possible to be carried ou…
-
Medium 6.5
macrozheng mall Payment Endpoint AlipayServiceImpl.java AlipayServiceImpl.pay logic error
A vulnerability was detected in macrozheng mall up to 1.0.3. This vulnerability affects the function AlipayServiceImpl.pay of the file com/macro/mall/portal/service/impl/AlipayServiceImpl.java of the component Payment Endpoint. The manipulation of the argumen…
-
Medium 4.3
newbee-ltd newbee-mall Shopping Cart Quantity updateAccountHeadAndDetail logic error
A vulnerability was found in newbee-ltd newbee-mall up to 2.7.5. This impacts an unknown function of the file /jshERP-boot/accountHead/updateAccountHeadAndDetail of the component Shopping Cart Quantity Handler. Performing a manipulation of the argument goodsC…
-
Low 2.4
The emoji field in the page emoji update endpoint does not properly validate user input. By injecting long text and lin…
-
Medium 4.3
The Approval app's approve/reject endpoint is meant to require the file's current etag as a freshness check, preventing…
-
Low 3.7
HKUDS AI-Trader selfRegister API Endpoint routes_agent.py logic error
A vulnerability has been found in HKUDS AI-Trader up to d03ff6c056b32ced735adf7c19ed8175adb1c8df. The affected element is an unknown function of the file service/server/routes_agent.py of the component selfRegister API Endpoint. Such manipulation of the argum…
-
Medium 5.4
macrozheng mall Payment Status Endpoint paySuccess behavioral workflow
A vulnerability has been found in macrozheng mall up to 1.0.3. The affected element is an unknown function of the file /order/paySuccess of the component Payment Status Endpoint. The manipulation of the argument orderId leads to enforcement of behavioral work…
-
Medium 4.3
macrozheng mall quantity OmsCartItemServiceImpl.updateQuantity logic error
A security vulnerability has been detected in macrozheng mall up to 1.0.3. Affected is the function OmsCartItemServiceImpl.updateQuantity of the file /cart/update/quantity. The manipulation of the argument quantity leads to business logic errors. The attack m…
-
Medium 4.3
Webkul Bagisto store behavioral workflow
A vulnerability was detected in Webkul Bagisto up to 2.4.4. Impacted is an unknown function of the file /customer/account/rma/store. The manipulation of the argument rma_qty/resolution_type/rma_reason_id results in enforcement of behavioral workflow. The atta…
-
Medium 4.3
Webkul Bagisto RMA State Validation update-status behavioral workflow
A vulnerability has been found in Webkul Bagisto up to 2.4.4. Affected by this vulnerability is an unknown functionality of the file /customer/account/rma/update-status of the component RMA State Validation. The manipulation leads to enforcement of behavioral…
-
Medium 4.3
WonderTrader Pending Order TraderAdapter.h _undone_qty behavioral workflow
A vulnerability was identified in WonderTrader up to 0.9.9. Affected is the function _undone_qty in the library src/WtCore/TraderAdapter.h of the component Pending Order Handler. The manipulation of the argument getUndoneQty leads to enforcement of behavioral…
-
Low 3.7
WonderTrader TraderDD.cpp queryTrades behavioral workflow
A vulnerability was detected in WonderTrader up to 0.9.9. Impacted is the function TraderDD::queryTrades of the file src/TraderDD/TraderDD.cpp. The manipulation of the argument FID_JYLB results in enforcement of behavioral workflow. The attack can be launched…
-
Medium 4.3
WonderTrader Internal Limit Order Book Cache MatchEngine.cpp update_lob behavioral workflow
A weakness has been identified in WonderTrader up to 0.9.9. This vulnerability affects the function MatchEngine::update_lob of the file src/WtBtCore/MatchEngine.cpp of the component Internal Limit Order Book Cache Handler. This manipulation causes enforcement…
-
High 7.8
Permission control vulnerability in the file system. Impact: Successful exploitation of this vulnerability may affect s…
-
Medium 5.3
SourceCodester Simple Food Ordering System cart.php logic error
A flaw has been found in SourceCodester Simple Food Ordering System 1.0. The affected element is an unknown function of the file /cart.php. Executing a manipulation of the argument item_price can lead to business logic errors. The attack may be performed from…
-
Medium 5.9
Permission control vulnerability in calls. Impact: Successful exploitation of this vulnerability may affect availabilit…
-
Low 3.1
songquanpeng one-api Redemption Code Top-Up Endpoint redemption.go Redeem logic error
A security flaw has been discovered in songquanpeng one-api up to 0.6.11-preview.7. Affected by this issue is the function Redeem of the file model/redemption.go of the component Redemption Code Top-Up Endpoint. The manipulation results in business logic erro…
-
Medium 6.5
Sanluan PublicCMS Trade Payment Flow TradeOrderController.java AccountGatewayComponent.pay logic error
A security vulnerability has been detected in Sanluan PublicCMS 5.202506.d. Impacted is the function TradeOrderController.pay/TradePaymentController.pay/AccountGatewayComponent.pay of the file publiccms-trade/src/main/java/com/publiccms/controller/web/trade/T…
-
Medium 5.9
Permission control vulnerability in the manufacturability design module. Impact: Successful exploitation of this vulner…
-
Medium 5.9
Permission control vulnerability in the manufacturability design module. Impact: Successful exploitation of this vulner…
-
Medium 5.6
Permission control vulnerability in the smart sensing service. Impact: Successful exploitation of this vulnerability ma…
-
Medium 5.9
Permission control vulnerability in contacts. Impact: Successful exploitation of this vulnerability may affect availabi…
-
Medium 5.5
Permission control vulnerability in the security control module. Impact: Successful exploitation of this vulnerability …
-
Medium 5.6
Use-After-Free (UAF) vulnerability in the web. Impact: Successful exploitation of this vulnerability may affect availab…
-
Medium 6.8
Business Logic Errors in GitLab
GitLab has remediated an issue in GitLab CE/EE affecting all versions from 16.0 before 18.9.7, 18.10 before 18.10.6, and 18.11 before 18.11.3 that could have allowed an authenticated user with a read_api scoped OAuth application to create issues and add comme…
-
Medium 4.9
IBM Guardium Data Protection is affected by multiple vulnerabilities
IBM Guardium Data Protection 12.0, 12.1, and 12.2 is vulnerable to a Bypass Business Logic vulnerability in the access management control panel.
-
Medium 5.4
SourceCodester Pharmacy Product Management System POST Parameter add-sales.php logic error
A security flaw has been discovered in SourceCodester Pharmacy Product Management System 1.0. This affects an unknown part of the file add-sales.php of the component POST Parameter Handler. Performing a manipulation of the argument txtqty results in business …
-
Medium 5.4
SourceCodester Online Food Ordering System POST Parameter Actions.php save_product logic error
A vulnerability was identified in SourceCodester Online Food Ordering System 1.0. Affected by this issue is the function save_product of the file /Actions.php of the component POST Parameter Handler. Such manipulation of the argument price leads to business l…
-
Medium 4.3
mickasmt next-saas-stripe-starter Checkout generate-user-stripe.ts generateUserStripe logic error
A security vulnerability has been detected in mickasmt next-saas-stripe-starter 1.0.0. Affected is the function generateUserStripe of the file actions/generate-user-stripe.ts of the component Checkout Handler. The manipulation of the argument priceId leads to…
-
Medium 4.0
Race condition vulnerability in the security control module. Impact: Successful exploitation of this vulnerability may …
-
Medium 4.3
Bdtask Bhojon All-In-One Restaurant Management System Add-to-Cart Submission Endpoint addtocart logic error
A vulnerability was identified in Bdtask Bhojon All-In-One Restaurant Management System up to 20260116. The impacted element is an unknown function of the file /hungry/addtocart of the component Add-to-Cart Submission Endpoint. The manipulation of the argumen…
-
Medium 4.3
Bdtask Bhojon All-In-One Restaurant Management System Checkout placeorder logic error
A vulnerability was determined in Bdtask Bhojon All-In-One Restaurant Management System up to 20260116. The affected element is an unknown function of the file /hungry/placeorder of the component Checkout. Executing a manipulation of the argument orggrandTota…
-
Medium 6.5
Org.keycloak/keycloak-services: keycloak keycloak-services: business logic flaw allows unauthorized token issuance for disabled users
A flaw was found in the keycloak-services component of Keycloak. This vulnerability allows the issuance of access and refresh tokens for disabled users, leading to unauthorized use of previously revoked privileges, via a business logic vulnerability in the To…