How severe is CVE-2024-37829?

CVE-2024-37829 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-2024-37829 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (50th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2024-37829?

CVE-2024-37829 affects Getoutline Outline. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2024-37829?

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-2024-37829 have an EU (EUVD) identifier?

Yes. CVE-2024-37829 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-36839.

When was CVE-2024-37829 published?

CVE-2024-37829 was published on 2024-07-09 and last updated on 2026-06-17.

CVE-2024-37829

Q: What is CVE-2024-37829?

An issue in Outline <= v0.76.1 allows attackers to execute a session hijacking attack via user interaction with a crafted magic sign-in link.

CVE-2024-37829 is a high-severity vulnerability in Getoutline Outline 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-384.

Key facts

Severity: High (CVSS 3.x base score 8.8)
EPSS exploit prediction: 1% (50th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2024-36839
Weakness: CWE-384
Affected product: Getoutline Outline
Published: 2024-07-09
Last modified: 2026-06-17

Description

An issue in Outline <= v0.76.1 allows attackers to execute a session hijacking attack via user interaction with a crafted magic sign-in link.

Frequently asked questions

What is CVE-2024-37829?: An issue in Outline <= v0.76.1 allows attackers to execute a session hijacking attack via user interaction with a crafted magic sign-in link.
How severe is CVE-2024-37829?: CVE-2024-37829 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-2024-37829 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (50th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2024-37829?: CVE-2024-37829 affects Getoutline Outline. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2024-37829?: 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-2024-37829 have an EU (EUVD) identifier?: Yes. CVE-2024-37829 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-36839.
When was CVE-2024-37829 published?: CVE-2024-37829 was published on 2024-07-09 and last updated on 2026-06-17.

References

https://github.com/sysentr0py/CVEs/tree/main/CVE-2024-37829

Affected products (1)

cpe:2.3:a:getoutline:outline:*:*:*:*:*:*:*:*

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