Predictive Vulnerability Intelligence.

Product

  • Product
  • Pricing
  • Documentation

Company

  • About
  • Partnerships
  • Blog
  • Support

Legal

  • Terms
  • Privacy
  • Data Licensing

© 2026 FAUCET Technologies LLC. All rights reserved.

CVE-2025-15578

35
FAUCET Score

CVE-2025-15578 is a critical vulnerability affecting Maypole versions 2.10 through 2.13 for Perl, stemming from insecure session ID generation. The session IDs are predictable due to reliance on system time, a weak random number generator, and the process ID. This allows for unauthenticated remote attackers to achieve full compromise (confidentiality, integrity, availability) with low attack complexity, as indicated by its CVSS score of 9.8. While there is no known active exploitation or public exploit code, the vulnerability has garnered significant community discussion, suggesting potential future interest.

Impacted Technologies

VendorProductVersion(s)CPE
>= 2.10, <= 2.13CPE matchmatch criteria
cpe:2.3:a:teejay:maypole:*:*:*:*:*:perl:*:*
2.111CPE matchmatch criteria
cpe:2.3:a:teejay:maypole:2.111:*:*:*:*:perl:*:*
2.121CPE matchmatch criteria
cpe:2.3:a:teejay:maypole:2.121:*:*:*:*:perl:*:*

CVSS Data

CVSS version used by this source: 3.1

9.8CRITICAL

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

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
Exploitability Score
3.9
Impact Score
5.9
CvssVersion
3.1

Exploit Intelligence

EPSS Score
0.28%
Probability of exploitation in next 30 days
EPSS Percentile
20.0%
Percentile rank of EPSS score among Peer Group
As of 2026-07-28
Model: v2026.06.15
This CVE's current EPSS score of 0.0028 is in the 2nd percentile among its peer group of 36,897 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.3 Bluesky, 0.3 Mastodon, and 2.4 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.3 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Remediation records are not available for this CVE.

References

metacpan.org / dist/Maypole/source/lib/Maypole/Session.pm
Issue Tracking