Trog::TOTP versions before 1.006 for Perl generate secrets using rand

MITRE NVD CVE.ORG JSON API Print: PDF PDF

Summary

CVECVE-2026-46474
StatePUBLISHED
AssignerCPANSec
Source PriorityCVE Program / NVD first with legacy fallback
Published2026-05-15 18:16:26 UTC
Updated2026-05-18 17:40:45 UTC
DescriptionTrog::TOTP versions before 1.006 for Perl generate secrets using rand. Secrets were generated using Perl's built-in rand function, which is predictable and unsuitable for security usage.

Risk And Classification

Primary CVSS: v3.1 7.5 HIGH from ADP

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

EPSS: 0.000380000 probability, percentile 0.115720000 (date 2026-05-26)

Problem Types: CWE-331 | CWE-331 CWE-331 Insufficient Entropy

VersionSourceTypeScoreSeverityVector
3.1ADPDECLARED7.5HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
3.1134c704f-9b21-4f2e-91b3-4a467353bcc0Secondary7.5HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

CVSS v3.1 Breakdown

Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
None
Availability
None

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Vendor Declared Affected Products

SourceVendorProductVersionPlatforms
CNA TEODESIAN TrogTOTP affected 1.006 custom Not specified

References

ReferenceSourceLinkTags
www.openwall.com/lists/oss-security/2026/05/15/18 af854a3a-2127-422b-91ae-364da2661108 www.openwall.com
metacpan.org/release/TEODESIAN/Trog-TOTP-1.006/changes 9b29abf9-4ab0-4765-b253-1875cd9b441e metacpan.org
metacpan.org/release/TEODESIAN/Trog-TOTP-1.006/diff/TEODESIAN/Trog-TOTP-1.005 9b29abf9-4ab0-4765-b253-1875cd9b441e metacpan.org
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis

Additional Advisory Data

SourceTimeEvent
CNA2026-05-13T00:00:00.000ZCPANSec identified issue
CNA2026-05-14T00:00:00.000ZAuthor was notified
CNA2026-05-15T00:00:00.000ZVersion 1.006 released.

Solutions

CNA: Upgrade to version 1.006 or later.

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