CVE-2026-10524 json
CoCart < 4.9.0 - Unauthenticated Arbitrary Price Manipulation
published 2026-08-06 3 mo ago modified 2026-08-26 2 mo ago also EUVD-2026-54195
- cvss
- 7.5
- version 3.1, CNA
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.4%
- EPSS 0.4% chance of exploitation in 30 days, percentile 32%
- public exploits
- 0
- none known
Summary
The CoCart WordPress plugin before 4.9.0 does not validate a user-supplied price value against the actual product price when items are added to the cart through one of its public REST API endpoints, allowing unauthenticated users to set arbitrary product prices and complete WooCommerce orders at manipulated totals.
Patch / fix
- Unknown CoCart 4.9.0
CISA SSVC
- Exploitation
- Proof of concept is public
- Automatable
- yes
- Technical impact
- partial
- Assessed
- 3 mo ago
Exploit prediction
0.38% chance of exploitation in the next 30 days, higher than 32% of all scored CVEs (FIRST EPSS, 2026-11-08).
Exploits and checks
- wpscan.com https://wpscan.com/vulnerability/99986e13-d38d-4890-b935-9f6fd238ec61/ referenced PoC, tagged "exploit" by a source, unverified
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| CNA | 3.1 | 7.5 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N |
Affected products
- Unknown CoCart
Classification
- Weakness
-
- CWE-472 External Control of Assumed-Immutable Web Parameter
- Technology feeds
References
-
wpscan.com
/vulnerability/99986e13-d38d-4890-b935-9f6fd238ec61/
exploit, vdb-entry, technical-description
Sources
- CVE List CVE-2026-10524
- NVD CVE-2026-10524
Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.