Critical 9.1Published Mar 31, 2026

CVE-2025-15618Business::OnlinePayment::StoredTransaction versions through 0.01 for Perl uses an insecure secret key

Updated under an hour ago (Oct 27, 2026, 1:40 PM ET)

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It affects MOCK Business::OnlinePayment::StoredTransaction and 1 other product. Add what you run to find out whether that includes you.

No exploitation reported and no EPSS estimate yet.

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Every CVE for MOCK Business::OnlinePayment::StoredTransaction

Exploited in the last 30 days

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.

CVSS: 9.1 CRITICAL (v3.1, CISA ADP)CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
Weakness (CWE): CWE-338, CWE-693
Known exploited: Not in CISA's KEV catalog
EPSS (exploitation in the next 30 days): Not loaded for this CVE
Assigned by: CPANSec
NVD analysis: Analyzed
Record last updated: Mar 31, 2026
First seen by InfoSec Signals: Oct 9, 2026

Affected products

Affected products

MOCK Business::OnlinePayment::StoredTransaction mock:business_onlinepayment_storedtransaction (from the name)	through 0.01	CNA record
mock business::onlinepayment::storedtransaction mock:business::onlinepayment::storedtransaction	0.01	NVD

References

References

https://metacpan.org/dist/Business-OnlinePayment-StoredTransaction/source/lib/Business/OnlinePayment/StoredTransaction.pm#L64-75	product
https://security.metacpan.org/patches/B/Business-OnlinePayment-StoredTransaction/0.01/CVE-2025-15618-r1.patch	patch
http://www.openwall.com/lists/oss-security/2026/03/31/7	mailing-list, third-party-advisory

The CVE record on cve.org NVD's entry

The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.