CVE-2026-15150 json
myCred < 3.2.5 - Unauthenticated Payment Bypass via Missing PayPal IPN Receiver Verification in buyCRED
published 2026-08-21 2 mo ago modified 2026-10-16 23 d ago also EUVD-2026-63909
- cvss
- 5.3
- 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 5%
- public exploits
- 0
- none known
Summary
The myCred WordPress plugin before 3.2.5 does not verify that the receiver of an incoming payment gateway notification matches the site's configured merchant account, allowing unauthenticated attackers to have arbitrary amounts of the site's in-site currency credited to an account by completing a payment for the expected amount to a gateway account they control rather than the site's.
Patch / fix
- Unknown myCred 3.2.5
CISA SSVC
- Exploitation
- none
- Automatable
- yes
- Technical impact
- partial
- Assessed
- 2 mo ago
Exploit prediction
0.16% chance of exploitation in the next 30 days, higher than 5% of all scored CVEs (FIRST EPSS, 2026-11-08).
Exploits and checks
- wpscan.com https://wpscan.com/vulnerability/01fac9e6-2539-48ba-899a-7c5c338ea92b/ referenced PoC, tagged "exploit" by a source, unverified
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| 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 myCred
Classification
- Weakness
-
- CWE-345 Insufficient Verification of Data Authenticity
- Technology feeds
References
-
wpscan.com
/vulnerability/01fac9e6-2539-48ba-899a-7c5c338ea92b/
exploit, vdb-entry, technical-description
Sources
- CVE List CVE-2026-15150
- NVD CVE-2026-15150
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.