Home/CVE/Business::OnlinePayment::StoredTransaction versions through 0.01 for Perl uses an insecure secret key. Business::Online
CVE

CVE-2025-15618

Business::OnlinePayment::StoredTransaction versions through 0.01 for Perl uses an insecure secret key. Business::Online

Business::OnlinePayment::StoredTransaction versions through 0.01 for Perl uses an insecure secret key. Business::OnlinePayment::StoredTransaction generates a secret key by using a MD5 hash of a single call to the built-in rand function, which is unsuitable for cryptographic use. This key is intended for encrypting credit card transaction data.

CRITICAL · CVSS 9.1 EPSS 0.00054
Schedule remediation
  • SSVC automatable: yes - attacks can be scripted at scale
  • CVSS base score ≥ 7.0
Sigma rules0 YARA rules0
⬡

Weakness Classification

CWE-338Use of Cryptographically Weak Pseudo-Random Number Generator (PRNG)
CWE-693Protection Mechanism Failure
▤

Affected Products & Versions

1
mock business\all versions
▣

Scoring & Timeline

9.1
CRITICAL · CVSS v3.1 · 9b29abf9-4ab0-4765-b253-1875cd9b441e
View on NVD
Attack Vector
Network Adjacent Local Physical
Attack Complexity
Low High
Privileges Required
None Low High
User Interaction
None Required
Scope
Unchanged Changed
Confidentiality
None Low High
Integrity
None Low High
Availability
None Low High
Published to NVD31 Mar 2026 · 11:16 AM
CVSS VectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
SSVC triage · cisa-vulnrichment
Exploitation
none
Automatable
yes
Technical impact
partial
SSVC asks the questions that actually drive patch urgency: is it being exploited, can attacks be automated, and how total is the impact.
🔗

References & Sources

3
Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.
https://metacpan.org/dist/Business-OnlinePayment-StoredTransaction/source/lib/Business/OnlinePayment/StoredTransaction.pm#L64-75Product
https://security.metacpan.org/patches/B/Business-OnlinePayment-StoredTransaction/0.01/CVE-2025-15618-r1.patchPatch
http://www.openwall.com/lists/oss-security/2026/03/31/7Mailing ListThird Party Advisory
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