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.
Conclusion & alert: CVE-2024-58134 is rated High Exploit Risk (66/100): CVSS High severity, with medium exploitation likelihood (EPSS 0.30%). Core evidence: 1 public exploit reference(s) are indexed (Exploit-DB). Mandatory action: Public exploits are available—assess exposure, apply mitigations, and prioritize patching.
Risk is dynamic; we continuously reassess and refresh what is shown on this page as upstream context changes.
| EDB-ID | Source | Kind | Published | Link |
|---|---|---|---|---|
| — | nvd_ref | exploit_tag | Exploit-DB ↗ |
EPSS lead: Daily EPSS estimates relative likelihood of exploitation; percentile ranks this CVE among scored vulnerabilities (higher = more severe relative rank).
| # | Date | Old EPSS score | New EPSS score | Delta (New - Old) |
|---|---|---|---|---|
| 1 | 2026-02-27 | 0.06% | 0.30% | +0.24% |
| 2 | 2025-10-21 | 0.03% | 0.06% | +0.02% |
| 3 | 2025-09-29 | — | 0.03% | — |
Full EPSS history (5 records total)
CVSS metrics for this CVE.
| Base score | Version | Severity | Vector | Exploitability | Impact | Score source |
|---|---|---|---|---|---|---|
| 8.1 | 3.1 | HIGH |
|
2.8 | 5.2 | 134c704f-9b21-4f2e-91b3-4a467353bcc0 |
| vendor | priority | summary | link |
|---|---|---|---|
alpine
|
— | CVE-2024-58134: 1 source package rows (perl-mojolicious); 2 state rows across 2 repos (3.22-community, edge-community); fixed 0, open 2. | https://security.alpinelinux.org/vuln/CVE-2024-58134 |
debian
|
not yet assigned | CVE-2024-58134 not yet assigned priority: Debian including 1 source packages (libmojolicious-perl), 5 status rows across 5 suites (bookworm, bullseye, forky, sid, trixie): open 5. | https://security-tracker.debian.org/tracker/CVE-2024-58134 |
suse
|
high | — | https://www.suse.com/security/cve/CVE-2024-58134/ |
ubuntu
|
medium | CVE-2024-58134 medium priority: Ubuntu including 1 source packages (libmojolicious-perl), 9 status rows across 9 suites (bionic, focal, jammy, noble, oracular, plucky, questing, upstream, xenial): needs-triage 7, ignored 2. | https://ubuntu.com/security/CVE-2024-58134 |
| Vendor | Product | Version | Raw CPE |
|---|---|---|---|
| mojolicious | mojolicious | >= 0.999922, <= 9.40 | cpe:2.3:a:mojolicious:mojolicious:*:*:*:*:*:perl:*:* |