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CVE-2024-58134

23
FAUCET Score

CVE-2024-58134 affects Mojolicious versions from 0.999922, where the framework uses predictable default secrets (a hardcoded string or application class name) for HMAC session cookies. This vulnerability carries a high CVSS score of 8.1, indicating that an attacker with low privileges can remotely forge session cookies, leading to high impact on confidentiality and integrity. Currently, there is no evidence of active exploitation, public exploit code, or significant community discussion surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
>= 0.999922, <= 9.40CPE matchmatch criteria
cpe:2.3:a:mojolicious:mojolicious:*:*:*:*:*:perl:*:*

CVSS Data

CVSS version used by this source: 3.1

8.1HIGH

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

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
NONE
Exploitability Score
2.8
Impact Score
5.2
CvssVersion
3.1

Exploit Intelligence

EPSS Score
0.49%
Probability of exploitation in next 30 days
EPSS Percentile
39.2%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0049 is in the 28th percentile among its peer group of 17,829 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.3 Bluesky, 0.1 Mastodon, and 0.2 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Patch Available

Vendor Patches (1)

github_advisorypatch availablevia nvd_reference
View patch

References

docs.mojolicious.org / Mojolicious/Guides/FAQ
github.com / hashcat/hashcat/pull/4090
Issue TrackingPatch
github.com / mojolicious/mojo/pull/1791
Issue TrackingPatch
github.com / mojolicious/mojo/pull/2200
Issue TrackingPatch
github.com / mojolicious/mojo/pull/2252
lists.debian.org / debian-perl/2025/05/msg00016.html
lists.debian.org / debian-perl/2025/05/msg00017.html
lists.debian.org / debian-perl/2025/05/msg00018.html
medium.com / securing/baking-mojolicious-cookies-revisited-a-case-study-of-solving-security-problems-through-security-by-13da7c225802
Third Party Advisory
metacpan.org / release/SRI/Mojolicious-9.39/source/lib/Mojolicious.pm
Product
synacktiv.com / publications/baking-mojolicious-cookies
Exploit