Resource allocation without limits in StrangeBee TheHive
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- None
- Attack complexity
- Low
- Attack requirements
- None
- Impact type
- Denial of service
- Confidentiality · integrity · availability
- None · Low · Low
- Fix status
- Fixed
Attack profile from CVSS 4.0 · CNA. Fix status from CNA. Impact type from CWE-770.
Summary
An e-mail flooding 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 unauthenticated remote attackers to use the password reset feature without limits. This can lead to several consequences, including mailbox storage exhaustion for targeted users, reputation damage to the SMTP server, potentially causing it to be blacklisted, and overload of the SMTP server's outbound mail queue.
Why it matters now
SSVC decision points
CISA ADP · SSVC 2.0.3
- Exploitation
- None
- Automatable
- Yes
- Technical impact
- Partial
The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| StrangeBee | TheHive | 5.2.0 to before 5.2.16; 5.3.0 to before 5.3.11; 5.4.0 to before 5.4.10; 5.5.0 to before 5.5.1 | 5.2.16, 5.3.11, 5.4.10, 5.5.1 | Patch available | CNA |
- TheHive VendorStrangeBee Affected 5.2.0 to before 5.2.16; 5.3.0 to before 5.3.11; 5.4.0 to before 5.4.10; 5.5.0 to before 5.5.1 Fixed in 5.2.16, 5.3.11, 5.4.10, 5.5.1 Patch available CNA
Remediation
- Fix · CNA TheHive (StrangeBee) Fixed in 5.2.16, 5.3.11, 5.4.10, 5.5.1
Fixed in the same release
Records fixed by the same vendor advisory or release, as the CNA lists them.
- Release ·
StrangeBee TheHive 5.2.16, 5.3.11 and 2 more versions
3 records Highest priority Priority LOW 3 LOW
Other records, highest priority first
- TI-2025-30960 Cross-site request forgery in StrangeBee TheHivePriority LOW 26
- TI-2025-30959 Server-side request forgery in StrangeBee TheHivePriority LOW 22
Timeline
- 2026-10-02 Threatist record created from CVE-2025-48738
- 2026-10-03 Alias added: GHSA-8hx5-5mh4-xhjv
References
More StrangeBee vulnerabilities
- TI-2026-45048 TheHive 4.1.24 Unauthenticated Information Disclosure via /api/status Endpoint CVSS 4.0MEDIUM 6.9
- TI-2023-20284 An issue in StrangeBee TheHive v.5.0.8, v.4.1.21 and Cortex v.3.1.6 allows a remote… CVSS 3.1CRITICAL 9.8
- TI-2017-13549 An improper authorization check in the User API in TheHive before 2.13.4 and 3.x before… CVSS 3.0HIGH 8.8
- TI-2025-30961 A Broken Access Control vulnerability in StrangeBee TheHive 5.2.0 before 5.2.16, 5.3.0… CVSS 4.0MEDIUM 6.8
- TI-2025-30960 Cross-site request forgery in StrangeBee TheHive CVSS 4.0MEDIUM 5.9
- TI-2024-15162 StrangeBee TheHive 5.2.0 to 5.2.8 is vulnerable to Cross Site Scripting (XSS) in the case… CVSS 3.1MEDIUM 5.4
Sources
- CVE-2025-48738 · CVE Program
- CVE-2025-48738 · NVD
- FIRST EPSS
- GHSA-8hx5-5mh4-xhjv · GitHub Advisory Database · CC BY 4.0
This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences