TI-2024-38342 Aliases CVE-2024-58134 GHSA-3g23-7g3r-898j

Mojolicious versions from 0.999922 for Perl uses a hard coded string, or the…

LOW 36CWE-321Published 2025-05-03 · Updated 2025-10-20

Key facts

Attack vector: Network
Privileges required: Low
User interaction: None
Attack complexity: Low
Impact type: Security bypass
Confidentiality · integrity · availability: High · High · None
Fix status: No fix listed

Attack profile from CVSS 3.1 · CISA ADP. Fix status from CNA. Impact type from CWE-321.

Summary

Mojolicious versions from 0.999922 for Perl uses a hard coded string, or the application's class name, as an HMAC session cookie secret by default. These predictable default secrets can be exploited by an attacker to forge session cookies. An attacker who knows or guesses the secret could compute valid HMAC signatures for the session cookie, allowing them to tamper with or hijack another user’s session.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV

EPSS 0.00556 46th percentileScored 2026-11-07

Public exploit Yes 2 exploit referencesTagged by NVD and the CNA

Fix No fix listed No fixed version in the sources yet

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation: None
Automatable: No
Technical impact: Partial

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

Vendor	Product	Affected versions	Fixed in	Status	Source
SRI	Mojolicious	0.999922 and later	—	No fix listed	CNA

Mojolicious VendorSRI Affected 0.999922 and later Fixed in — No fix listed CNA

CPE configurations NVD · 1

CPE	Versions	Role	Vendor
cpe:2.3:a:mojolicious:mojolicious::::::perl::*	0.999922 – 9.40	Vulnerable	Mojolicious

cpe:2.3:a:mojolicious:mojolicious:*:*:*:*:*:perl:*:* Versions 0.999922 – 9.40 Vulnerable ·Mojolicious

Remediation

No fixed version listed by the sources yet.

Vendor assessments

Red Hat

Red Hat's page for this CVE →

Not affected: 1 product

Red Hat

Timeline

2026-10-02 Threatist record created from CVE-2024-58134
2026-10-03 Alias added: GHSA-3g23-7g3r-898j

References

Exploit 2

Patch 2

Advisory 1

https://medium.com/securing/baking-mojolicious-cookies-revisited-a-case-study-of-solving-security-problems-through-security-by-13da7c225802

Other 6

TI-2026-13247 Cross-site request forgery in SRI Mojolicious CVSS 3.1CRITICAL 9.1
TI-2026-12479 Uncontrolled recursion in SRI Mojo::JSON CVSS 3.1MEDIUM 6.5

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences