CVE-2026-126307
Last modified
CVE-2026-126307 is a high-severity vulnerability rated 7.5/10 on the CVSS scale. Nezha Dashboard before 2.6.0 contains multiple authorization, tenant isolation, and resource exhaustion vulnerabilities that allow members or unauthenticated attackers to abuse NAT, DDNS, OAuth, cron, and server transfer features. Attackers can claim undeclared Dashboard hostnames to capture login bodies, hijack DDNS profiles, create executable schedules without exec scope, or exhaust memory via buffered NAT requests..
Description
Nezha Dashboard before 2.6.0 contains multiple authorization, tenant isolation, and resource exhaustion vulnerabilities that allow members or unauthenticated attackers to abuse NAT, DDNS, OAuth, cron, and server transfer features. Attackers can claim undeclared Dashboard hostnames to capture login bodies, hijack DDNS profiles, create executable schedules without exec scope, or exhaust memory via buffered NAT requests.
Metrics
Weakness Enumeration
References
Timeline
- Published
- Last Modified
- Status
- Deferred
Frequently Asked Questions
What is CVE-2026-126307?
How severe is CVE-2026-126307?
How do I fix CVE-2026-126307?
How Strix Helps
- Uncovering a hidden BOLA in Appsmith's snapshot logicStrix autonomously discovered a BOLA/IDOR vulnerability in Appsmith's snapshot deletion path.
- Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
- PR ReviewsPentest every pull request so vulnerable code is caught before it ships to production.
- AI Penetration TestingHow AI-driven penetration testing continuously covers your attack surface.
Related CVEs from 2026
- CVE-2026-126301NLTK from 3.6 before 3.10.4 contains an algorithmic complexi…5.3
- CVE-2026-126302NLTK from 3.9.4 before 3.10.4 contains a symlink following v…3.3
- CVE-2026-126303NLTK before 3.10.4 contains an uncontrolled resource consump…7.5
- CVE-2026-126304NLTK from 3.10.0 before 3.10.4 contains a symlink escape vul…7.5
- CVE-2026-126305EspoCRM before 9.3.11 and 10.x before 10.0.9 contains a stor…7.3
- CVE-2026-126306EspoCRM before 9.3.11 and 10.x before 10.0.8 contains a stor…8
- CVE-2026-126308The web dashboard in Coder 2.24.0 before 2.29.23, 2.30.0 bef…7.7
- CVE-2026-126309OpenBao before 2.6.5 and 2.7.2 contains a path traversal vul…7.1
- CVE-2026-12631The Zephyr kernel validates the k_thread_join() and k_thread…6.5
- CVE-2026-126310OpenBao before 2.6.5 and 2.7.2 contains an authentication by…8.7
- CVE-2026-126311OpenBao before 2.6.5 and 2.7.x before 2.7.2 does not neutral…5.8
- CVE-2026-126312OpenBao before 2.6.5 and 2.7.x before 2.7.2, and the openbao…7.1
Are you affected by CVE-2026-126307?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST