Goal Reached Thanks to every supporter — we hit 100%!

Goal: 1000 CNY · Raised: 1359 CNY

100%
Buy Us a Coffee

CVE-2026-40098— OpenMage LTS imports cross-user wishlist item via shared wishlist code, leading to private option disclosure and file-disclosure variant

Quick assessment

Affected
OpenMage magento-lts
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

OpenMage Magento Lts（Magento）是OpenMage组织的一个电子商务系统。 OpenMage Magento Lts（Magento）20.17.0之前版本存在安全漏洞，该漏洞源于共享愿望清单添加至购物车端点授权逻辑存在缺陷，可能导致跨用户文件泄露。

AI Predicted 7.5 Difficulty: Easy EPSS 0.25% · P14
Get alerts for future matching vulnerabilities Log in to subscribe

I. Basic Information for CVE-2026-40098

Vulnerability Information
Have questions about the vulnerability? See if Shenlong's analysis helps!
View Shenlong Deep Dive ↗

Although we use advanced large model technology, its output may still contain inaccurate or outdated information.Shenlong tries to ensure data accuracy, but please verify and judge based on the actual situation.

Vulnerability Title
OpenMage LTS imports cross-user wishlist item via shared wishlist code, leading to private option disclosure and file-disclosure variant
Source: CVE Program / CVE List V5
Vulnerability Description
Magento Long Term Support (LTS) is an unofficial, community-driven project provides an alternative to the Magento Community Edition e-commerce platform with a high level of backward compatibility. Prior to version 20.17.0, the shared wishlist add-to-cart endpoint authorizes access with a public `sharing_code`, but loads the acted-on wishlist item by a separate global `wishlist_item_id` and never verifies that the item belongs to the shared wishlist referenced by that code. This lets an attacker use a valid shared wishlist code for wishlist A and a wishlist item ID belonging to victim wishlist B to import victim item B into the attacker's cart through the shared wishlist flow for wishlist A. Because the victim item's stored `buyRequest` is reused during cart import, the victim's private custom-option data is copied into the attacker's quote. If the product uses a file custom option, this can be elevated to cross-user file disclosure because the imported file metadata is preserved and the download endpoint is not ownership-bound. Version 20.17.0 patches the issue.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N
Source: CVE Program / CVE List V5
Vulnerability Type
授权机制缺失
Source: CVE Program / CVE List V5
Vulnerability Title
OpenMage Magento Lts（Magento） 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
OpenMage Magento Lts（Magento）是OpenMage组织的一个电子商务系统。 OpenMage Magento Lts（Magento）20.17.0之前版本存在安全漏洞，该漏洞源于共享愿望清单添加至购物车端点授权逻辑存在缺陷，可能导致跨用户文件泄露。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
OpenMage magento-lts < 20.17.0 -

II. Public POCs for CVE-2026-40098

# POC Description Source Link Shenlong Link
AI-Generated POC Premium

No public POC found.

Login to generate AI POC

III. Intelligence Information for CVE-2026-40098

请登录查看更多情报信息。

Vendor Advisories for CVE-2026-40098 (1)

Same Patch Batch · OpenMage · 2026-04-20 · 4 CVEs total

CVE-2026-25524 8.1 HIGH OpenMage LTS's Phar Deserialization leads to Remote Code Execution
CVE-2026-25525 4.9 MEDIUM OpenMage LTS has Path Traversal Filter Bypass in Dataflow Module
CVE-2026-40488 OpenMage LTS has Customer File Upload Extension Blocklist Bypass that Leads to Remote Code

IV. Related Vulnerabilities

Same product: magento-lts
Same vendor: OpenMage
Same weakness: CWE-862

V. Comments for CVE-2026-40098

No comments yet

Leave a comment