How severe is CVE-2024-4680?

CVE-2024-4680 has a CVSS 3.x base score of 8.8, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2024-4680 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (32nd percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2024-4680?

CVE-2024-4680 affects Zenml. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2024-4680?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.

Does CVE-2024-4680 have an EU (EUVD) identifier?

Yes. CVE-2024-4680 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-1999.

When was CVE-2024-4680 published?

CVE-2024-4680 was published on 2024-06-08 and last updated on 2026-06-17.

CVE-2024-4680

CVE-2024-4680 is a high-severity vulnerability in Zenml with a CVSS 3.x base score of 8.8. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-613.

Key facts

Severity: High (CVSS 3.x base score 8.8)
EPSS exploit prediction: 0% (32nd percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2024-1999
Weakness: CWE-613
Affected product: Zenml
Published: 2024-06-08
Last modified: 2026-06-17

Description

A vulnerability in zenml-io/zenml version 0.56.3 allows attackers to reuse old session credentials or session IDs due to insufficient session expiration. Specifically, the session does not expire after a password change, enabling an attacker to maintain access to a compromised account without the victim's ability to revoke this access. This issue was observed in a self-hosted ZenML deployment via Docker, where after changing the password from one browser, the session remained active and usable in another browser without requiring re-authentication.

Frequently asked questions

What is CVE-2024-4680?: A vulnerability in zenml-io/zenml version 0.56.3 allows attackers to reuse old session credentials or session IDs due to insufficient session expiration. Specifically, the session does not expire after a password change, enabling an attacker to maintain access to a compromised account without the victim's ability to revoke this access. This issue was observed in a self-hosted ZenML deployment via Docker, where after changing the password from one browser, the session remained active and usable in another browser without requiring re-authentication.
How severe is CVE-2024-4680?: CVE-2024-4680 has a CVSS 3.x base score of 8.8, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2024-4680 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (32nd percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2024-4680?: CVE-2024-4680 affects Zenml. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2024-4680?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
Does CVE-2024-4680 have an EU (EUVD) identifier?: Yes. CVE-2024-4680 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-1999.
When was CVE-2024-4680 published?: CVE-2024-4680 was published on 2024-06-08 and last updated on 2026-06-17.

References

https://huntr.com/bounties/c88f6bd2-490d-4930-98dd-03651b20230a

Affected products (1)

cpe:2.3:a:zenml:zenml:0.56.3:*:*:*:*:*:*:*

More vulnerabilities in Zenml

CVE-2024-2083 — Critical (CVSS 9.9): A directory traversal vulnerability exists in the zenml-io/zenml repository, specifically within the /api/v1/steps…
CVE-2024-28424 — High (CVSS 8.8): zenml v0.55.4 was discovered to contain an arbitrary file upload vulnerability in the load function at…
CVE-2024-25723 — High (CVSS 8.8): ZenML Server in the ZenML machine learning package before 0.46.7 for Python allows remote privilege escalation because…
CVE-2025-8406 — High (CVSS 7.8): ZenML version 0.83.1 is affected by a path traversal vulnerability in the `PathMaterializer` class. The `load` function…
CVE-2024-9340 — High (CVSS 7.5): A Denial of Service (DoS) vulnerability in zenml-io/zenml version 0.66.0 allows unauthenticated attackers to cause…
CVE-2024-2035 — Medium (CVSS 6.5): An improper authorization vulnerability exists in the zenml-io/zenml repository, specifically within the API PUT…

All CVEs affecting Zenml →

Other CWE-613 (Insufficient Session Expiration) vulnerabilities

CVE-2024-8888 — Critical (CVSS 10.0): An attacker with access to the network where CIRCUTOR Q-SMT is located in its firmware version 1.0.4, could steal the…
CVE-2026-46455 — Critical (CVSS 9.8): Insufficient Session Expiration vulnerability in Apache Camel Keycloak Component. The camel-keycloak security helper…
CVE-2026-21622 — Critical (CVSS 9.8): Insufficient Session Expiration vulnerability in hexpm hexpm/hexpm ('Elixir.Hexpm.Accounts.PasswordReset' module)…
CVE-2025-59786 — Critical (CVSS 9.8): 2N Access Commander version 3.4.2 and prior improperly invalidates session tokens, allowing multiple session cookies to…
CVE-2026-26342 — Critical (CVSS 9.8): Tattile Smart+, Vega, and Basic device families firmware versions 1.181.5 and prior implement an authentication token…
CVE-2026-1435 — Critical (CVSS 9.8): Not properly invalidated session vulnerability in Graylog Web Interface, version 2.2.3, due to incorrect management of…

Browse all CWE-613 (Insufficient Session Expiration) vulnerabilities →