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Fencer Vulns
medium 5.3

CVE-2026-12966 json

Direct Payments for WooCommerce < 2.5.3 - Unauthenticated Cross-Customer Order Tampering via digages AJAX Actions

published 2026-08-01 3 mo ago modified 2026-08-26 2 mo ago also EUVD-2026-51723

cvss
5.3
version 3.1, CNA
cisa kev
Not listed
not in CISA's catalog
epss
0.3%
EPSS 0.3% chance of exploitation in 30 days, percentile 23%
public exploits
0
none known

Summary

The Direct Payments for WooCommerce WordPress plugin before 2.5.3 does not verify that the requester owns the targeted WooCommerce order in several unauthenticated AJAX handlers before changing its status and overwriting its payment metadata, allowing unauthenticated attackers to tamper with other customers' orders, including forging a "payment sent" state, overwriting the payment-method label, and attaching forged payment-proof files.

Patch / fix

  • Unknown Direct Payments for WooCommerce 2.5.3

CISA SSVC

Exploitation
Proof of concept is public
Automatable
yes
Technical impact
partial
Assessed
3 mo ago

Exploit prediction

0.30% chance of exploitation in the next 30 days, higher than 23% of all scored CVEs (FIRST EPSS, 2026-11-08).

Exploits and checks

  • wpscan.com https://wpscan.com/vulnerability/b2b7f90e-359f-4fb4-9b48-c87ecb229f76/ referenced PoC, tagged "exploit" by a source, unverified

CVSS scores

assigned by version score vector
CISA ADP 3.1 5.3 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
CNA 3.1 5.3 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N

Affected products

  • Unknown Direct Payments for WooCommerce

Classification

Weakness
Technology feeds

References

Sources

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.