CVE-2026-22819
CVE-2026-22819 is a medium-severity vulnerability in Outray with a CVSS 3.x base score of 5.9. 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-366.
Key facts
- Severity: Medium (CVSS 3.x base score 5.9)
- EPSS exploit prediction: 0% (11th percentile)
- Actively exploited: Not listed in CISA KEV
- EU (EUVD) id: EUVD-2026-2016
- Weakness: CWE-366
- Affected product: Outray
- Published:
- Last modified:
Description
Outray openSource ngrok alternative. Prior to 0.1.5, this vulnerability allows a user i.e a free plan user to get more than the desired subdomains due to lack of db transaction lock mechanisms in main/apps/web/src/routes/api/$orgSlug/subdomains/index.ts. This vulnerability is fixed in 0.1.5.
Frequently asked questions
- What is CVE-2026-22819?
- Outray openSource ngrok alternative. Prior to 0.1.5, this vulnerability allows a user i.e a free plan user to get more than the desired subdomains due to lack of db transaction lock mechanisms in main/apps/web/src/routes/api/$orgSlug/subdomains/index.ts. This vulnerability is fixed in 0.1.5.
- How severe is CVE-2026-22819?
- CVE-2026-22819 has a CVSS 3.x base score of 5.9, rated medium severity. It is exploitable over network with high attack complexity, requires low privileges and no user interaction. Impact on confidentiality is none, integrity low, and availability high.
- Is CVE-2026-22819 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (11th percentile), an estimate of the probability of exploitation in the next 30 days.
- What products are affected by CVE-2026-22819?
- CVE-2026-22819 affects Outray. See the affected-products list for the exact vulnerable versions.
- How do I fix CVE-2026-22819?
- Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
- Does CVE-2026-22819 have an EU (EUVD) identifier?
- Yes. CVE-2026-22819 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-2016.
- When was CVE-2026-22819 published?
- CVE-2026-22819 was published on 2026-01-14 and last updated on 2026-06-17.
References
- https://github.com/outray-tunnel/outray/commit/73e8a09575754fb4c395438680454b2ec064d1d6
- https://github.com/outray-tunnel/outray/security/advisories/GHSA-45hj-9x76-wp9g
Affected products (1)
- cpe:2.3:a:outray:outray:*:*:*:*:*:node.js:*:*
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