CVE-2026-45055HIGH 8.1EPSS p4.3%
CVE-2026-45055CVE-2026-45055
Description
CubeCart is an ecommerce software solution. Prior to 6.7.2, CubeCart 6.6.x – 6.7.1 builds CC_STORE_URL directly from the Host request header at bootstrap, with no allowlist. The constant is embedded verbatim into transactional email links, most critically the password-reset link in User::passwordRequest() (and the admin equivalent in Admin::passwordRequest()). An unauthenticated attacker who knows a target email can POST /index.php?_a=recover with Host: evil.com; CubeCart writes a fresh verify token (valid 3,600 s) and emails the victim a link http://evil.com/index.php?_a=recovery&validate=<TOKEN>. The token is valid against the legitimate store — capturing the victim's click on evil.com yields full account takeover, or store takeover when an admin email is targeted. This vulnerability is fixed in 6.7.2.
Scoring
| CVSS 3.1 | 8.1 (HIGH) |
| Vector | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:N |
| EPSS | 0.15% probability of exploitation · percentile 4.3% · 2026-06-18T12:00:27Z |
| Published | 2026-05-13 |
| Last modified | 2026-05-14 |
Underlying weaknesses· 4
References
4
| Type | Target | Confidence | Tier |
|---|---|---|---|
| Weakness | Improper Input Validationcwe-20 | 0% | live |
| Weakness | Insufficient Verification of Data Authenticitycwe-345 | 0% | live |
| Weakness | URL Redirection to Untrusted Site ('Open Redirect')cwe-601 | 0% | live |
| Weakness | Reliance on Cookies without Validation and Integrity Checking in a Security Decisioncwe-784 | 0% | live |
Related by meaning· 6
Nearest entities by semantic similarity across the cs-graph corpus.