PatchTheCVECVE-2025-3874: The WordPress Simple Shopping Cart plugin for WordPress is vulnerable to Insecure Direct Object Reference in a
CVE-2025-3874 is a medium-severity flaw (CVSS 6.5) affecting wordpress simple paypal shopping cart. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.
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 due to lack of randomization of a user controlled key. This makes it possible for unauthenticated attackers to access customer shopping carts and edit product links, add or delete products, and discover coupon codes.
Why this priority
- Remotely exploitable, no login, no user action
A fixed release or distro patch exists.
Risk facts
| CVSS score | 6.5 (Medium) |
| Attack vector | Network (remote) |
| Attack complexity | Low |
| Privileges needed | None |
| User interaction | None |
| EPSS exploit chance | 0.4% (top 65%) |
| CISA exploited list | No |
| Weakness | CWE-639 |
| Published | 2025-05-01 |
| Last modified | 2026-06-17 |
Last updated 2026-06-17 · Sources: CVE Program, NVD, CISA KEV, EPSS and vendor advisories · How we score
Am I affected?
Timeline
- Published CVE record published
- Updated Record last modified
Scores and fixes here are computed automatically from those and other public sources. Confirm with the vendor advisory before changing production systems.
Quick answers
How do I fix CVE-2025-3874?
wordpress simple paypal shopping cart: upgrade to 5.1.4. Exact commands for each OS are on this page.
Is CVE-2025-3874 being exploited?
CVE-2025-3874 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.
What does CVE-2025-3874 affect?
CVE-2025-3874 affects wordpress simple paypal shopping cart. Severity is medium (CVSS 6.5). 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 due to lack of randomization of a user controlled key. This makes it possible for unauthen
How urgent is CVE-2025-3874?
Priority 36/100. Remotely exploitable, no login, no user action
Software pages
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