CVE-2026-110285 json
WP Stripe Checkout < 1.2.2.62 - Unauthenticated Forged Payment Completion via an Unset Webhook Signing Secret
published 2026-10-25 15 d ago modified 2026-10-26 13 d ago also EUVD-2026-109341
- 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 9%
- public exploits
- 0
- none known
Summary
The WP Stripe Checkout WordPress plugin before 1.2.2.62 does not verify the Stripe webhook signature when no signing secret is configured, which is its default state, allowing unauthenticated attackers to forge a payment completion notification and create a completed order without paying.
Patch / fix
- Unknown WP Stripe Checkout 1.2.2.62
CISA SSVC
- Exploitation
- none
- Automatable
- yes
- Technical impact
- partial
- Assessed
- 14 d ago
Exploit prediction
0.20% chance of exploitation in the next 30 days, higher than 9% of all scored CVEs (FIRST EPSS, 2026-11-08).
Exploits and checks
- wpscan.com https://wpscan.com/vulnerability/0f32d471-2806-4271-9a82-87895ef903ae/ 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 WP Stripe Checkout
Classification
- Weakness
-
- CWE-287 Improper Authentication
- Technology feeds
References
-
wpscan.com
/vulnerability/0f32d471-2806-4271-9a82-87895ef903ae/
exploit, vdb-entry, technical-description
Sources
- CVE List CVE-2026-110285
- NVD CVE-2026-110285
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.