- Description
- The WordPress Simple Shopping Cart plugin for WordPress is vulnerable to Insecure Direct Object Reference in all versions up to, and including, 5.1.3 via the 'process_payment_data' due to missing validation on a user controlled key. This makes it possible for unauthenticated attackers to change the quantity of a product to a negative number, which subtracts the product cost from the total order cost. The attack will only work with Manual Checkout mode, as PayPal and Stripe will not process payments for a negative quantity.
- Source
- security@wordfence.com
- NVD status
- Analyzed
CVSS 3.1
- Type
- Primary
- Base score
- 5.3
- Impact score
- 1.4
- Exploitability score
- 3.9
- Vector string
- CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
- Severity
- MEDIUM
- Hype score
- Not currently trending
CVE-2025-3889 Unauthenticated Negative Quantity Manipulation in WordPress Simple Shopping Cart Plugin https://t.co/vCqPPk5vpl
@VulmonFeeds
1 May 2025
6 Impressions
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CVE-2025-3889 The WordPress Simple Shopping Cart plugin for WordPress is vulnerable to Insecure Direct Object Reference in all versions up to, and including, 5.1.3 via the 'process_p… https://t.co/SdZzrw8EY9
@CVEnew
1 May 2025
333 Impressions
0 Retweets
0 Likes
0 Bookmarks
0 Replies
0 Quotes
[
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:a:tipsandtricks-hq:wordpress_simple_paypal_shopping_cart:*:*:*:*:*:wordpress:*:*",
"vulnerable": true,
"matchCriteriaId": "D17656F6-1EC3-497A-8471-FEEEAE9B5173",
"versionEndExcluding": "5.1.4"
}
],
"operator": "OR"
}
]
}
]