CVE-2026-8757
CVE-2026-8757 is a high-severity vulnerability in Adenhq Hive with a CVSS 3.x base score of 7.3. 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-22.
Key facts
- Severity: High (CVSS 3.x base score 7.3)
- CVSS v2: 7.5
- CVSS v4: 5.5
- EPSS exploit prediction: 1% (45th percentile)
- Actively exploited: Not listed in CISA KEV
- EU (EUVD) id: EUVD-2026-30703
- Weakness: CWE-22
- Affected product: Adenhq Hive
- Published:
- Last modified:
Description
A vulnerability was found in adenhq hive up to 0.11.0. This affects the function _read_events_tail of the file core/framework/server/routes_sessions.py of the component Delete Request Handler. Performing a manipulation results in path traversal. The attack may be initiated remotely. The exploit has been made public and could be used. The vendor was contacted early about this disclosure but did not respond in any way.
Frequently asked questions
- What is CVE-2026-8757?
- A vulnerability was found in adenhq hive up to 0.11.0. This affects the function _read_events_tail of the file core/framework/server/routes_sessions.py of the component Delete Request Handler. Performing a manipulation results in path traversal. The attack may be initiated remotely. The exploit has been made public and could be used. The vendor was contacted early about this disclosure but did not respond in any way.
- How severe is CVE-2026-8757?
- CVE-2026-8757 has a CVSS 3.x base score of 7.3, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is low, integrity low, and availability low.
- Is CVE-2026-8757 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (45th percentile), an estimate of the probability of exploitation in the next 30 days.
- What products are affected by CVE-2026-8757?
- CVE-2026-8757 affects Adenhq Hive. See the affected-products list for the exact vulnerable versions.
- How do I fix CVE-2026-8757?
- 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-2026-8757 have an EU (EUVD) identifier?
- Yes. CVE-2026-8757 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-30703.
- When was CVE-2026-8757 published?
- CVE-2026-8757 was published on 2026-05-17 and last updated on 2026-06-17.
References
- https://gist.github.com/YLChen-007/ff3ff201b05d13d41f949f86e9187bd2
- https://vuldb.com/submit/811276
- https://vuldb.com/vuln/364384
- https://vuldb.com/vuln/364384/cti
Affected products (1)
- cpe:2.3:a:adenhq:hive:*:*:*:*:*:*:*:*
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