CVE-2025-48739
CVE-2025-48739 is a medium-severity vulnerability with a CVSS 4.0 base score of 4.6. 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-918.
Key facts
- Severity: Medium (CVSS 4.0 base score 4.6)
- EPSS exploit prediction: 0% (28th percentile)
- Actively exploited: Not listed in CISA KEV
- EU (EUVD) id: EUVD-2025-28246
- Weakness: CWE-918
- Published:
- Last modified:
Description
A Server-Side Request Forgery (SSRF) vulnerability in StrangeBee TheHive 5.2.0 before 5.2.16, 5.3.0 before 5.3.11, 5.4.0 before 5.4.10, and 5.5.0 before 5.5.1 allows remote authenticated attackers with admin permissions (allowing them to access specific API endpoints) to manipulate URLs to direct requests to unexpected hosts or ports. This allows the attacker to use a TheHive server as a proxy to reach internal or otherwise restricted resources. This could be exploited to access other servers on the internal network.
Frequently asked questions
- What is CVE-2025-48739?
- A Server-Side Request Forgery (SSRF) vulnerability in StrangeBee TheHive 5.2.0 before 5.2.16, 5.3.0 before 5.3.11, 5.4.0 before 5.4.10, and 5.5.0 before 5.5.1 allows remote authenticated attackers with admin permissions (allowing them to access specific API endpoints) to manipulate URLs to direct requests to unexpected hosts or ports. This allows the attacker to use a TheHive server as a proxy to reach internal or otherwise restricted resources. This could be exploited to access other servers on the internal network.
- How severe is CVE-2025-48739?
- CVE-2025-48739 has a CVSS 4.0 base score of 4.6, rated medium severity.
- Is CVE-2025-48739 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (28th percentile), an estimate of the probability of exploitation in the next 30 days.
- How do I fix CVE-2025-48739?
- Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
- Does CVE-2025-48739 have an EU (EUVD) identifier?
- Yes. CVE-2025-48739 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-28246.
- When was CVE-2025-48739 published?
- CVE-2025-48739 was published on 2025-05-23 and last updated on 2026-06-17.
References
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