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Fencer Intel
medium 4.3

CVE-2026-108763 json

Wallet System for WooCommerce < 2.8.2 - Subscriber+ KYC Document Overwrite via IDOR

published 11d ago modified 11d ago also EUVD-2026-112620

cvss
4.3
version 3.1, CNA
cisa kev
Not listed
not in CISA's catalog
epss
0.2%
EPSS 0.2% chance of exploitation in 30 days, percentile 8%
public exploits
0
none known

Summary

The Wallet System for WooCommerce WordPress plugin before 2.8.2 does not restrict its KYC document submission handler to the current user's own account, taking the target user ID from a client-supplied request field with no ownership or capability check, allowing authenticated users with minimal privileges such as Subscriber or Customer to overwrite the KYC documents and verification status of any other user, including an administrator.

Patch / fix

  • Unknown Wallet System for WooCommerce 2.8.2

Is CVE-2026-108763 in your stack? Fencer shows which of your repositories are affected as soon as an advisory lands, and opens the fix as a pull request.

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CISA SSVC

Exploitation
none
Automatable
no
Technical impact
partial
Assessed
11d ago

Exploit prediction

0.19% chance of exploitation in the next 30 days, higher than 8% of all scored CVEs (FIRST EPSS, 2026-11-09).

Exploits and checks

  • wpscan.com https://wpscan.com/vulnerability/78a72702-c7c1-4f9a-a832-339e04011e34/ referenced PoC, tagged "exploit" by a source, unverified

CVSS scores

assigned by version score vector
CISA ADP 3.1 4.3 CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N
CNA 3.1 4.3 CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N

Affected products

  • Unknown Wallet System for WooCommerce

Classification

Weakness
  • CWE-639 Authorization Bypass Through User-Controlled Key
Technology feeds

References

Sources

Fencer Intel 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.