LOWCVSS v3.1 3.1Vulnerability
CVE-2026-128043
OpenMage magento-lts before 20.19.0 and 21.0.0-beta1 before 21.0.0-beta3 contains a cross-site request forgery vulnerability in PayPal cancel and decline return handlers that trust only the checkout session without verifying the request came from PayPal. Attackers can lure a shopper into a cross-site GET to paypal/standard/cancel to cancel their recent uninvoiced order, void pending authorizations, and restore items to the cart.
Properties
- Severity
- LOW
- Nvd fetched at
- 2026-11-14T00:40:25.638091+00:00
- Epss score
- 0.00164
- Cvss severity
- LOW
- Cvss score
- 3.1
- Retrieved at
- 2026-11-14T00:51:03+00:00
- Last source
- FIRST EPSS
- Score
- 3.1
- Cvss version
- 3.1
- Cve id
- CVE-2026-128043
- Cvss vector
- CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:N/I:L/A:N
- First seen by Signal
- 2026-11-13T17:31:47+00:00
- Vector
- CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:N/I:L/A:N
- Published at
- 2026-11-13T10:18:09.983
- Last modified
- 2026-11-13T19:19:30.100
- Epss percentile
- 0.05654
Related Entities (1)
HAS_WEAKNESS (1)
Related research
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