TI-2026-32941 Aliases CVE-2026-45102

OneUptime: RCE due to Node.js' vm module escape via error objects and infinite recursion

HIGH 76CWE-693Published 2026-05-27 · Updated 2026-05-30

Key facts

Attack vector: Network
Privileges required: Low
User interaction: None
Attack complexity: Low
Impact type: Security bypass
Confidentiality · integrity · availability: High · High · High
Fix status: Fixed

Attack profile from CVSS 3.1 · CNA. Fix status from CNA. Impact type from CWE-693.

Summary

OneUptime is an open-source monitoring and observability platform. Prior to 10.0.98, OneUptime uses the Node.js' vm module as an isolation primitive. This API was not designed for that and can be escaped via error objects and infinite recursion. This vulnerability is fixed in 10.0.98.

Why it matters now

Exploitation Proof of concept CISA SSVC · not in CISA KEV

EPSS 0.00266 18th percentileScored 2026-11-07

Fix Fixed oneuptime (OneUptime): 10.0.98

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation: Poc
Automatable: No
Technical impact: Total

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
OneUptime	oneuptime	before 10.0.98	10.0.98	Patch available	CNA

oneuptime VendorOneUptime Affected before 10.0.98 Fixed in 10.0.98 Patch available CNA

CPE names Threatist (inferred) · 1

Inferred from how NVD named this product before; not given by a source.

CPE	Versions	Role	Vendor
cpe:2.3:a:hackerbay:oneuptime::::::::	—	—	OneUptime

cpe:2.3:a:hackerbay:oneuptime:*:*:*:*:*:*:*:* Versions — — ·OneUptime

Remediation

Fix · CNA oneuptime (OneUptime) Fixed in 10.0.98

Timeline

2026-10-02 Threatist record created from CVE-2026-45102

References

Other 1

https://github.com/OneUptime/oneuptime/security/advisories/GHSA-g9cp-35m2-fjv6

TI-2026-22090 OneUptime: OS Command Injection in Probe NetworkPathMonitor via unsanitized destination in traceroute exec() CVSS 3.1CRITICAL 10.0
TI-2026-27002 OneUptime: Missing Authentication on Notification Endpoints CVSS 3.1CRITICAL 9.1
TI-2026-25573 OneUptime: WhatsApp Webhook Missing Signature Verification CVSS 4.0HIGH 8.7
TI-2025-40534 OneUptime Unauthorized User Creation via API CVSS 4.0HIGH 8.8
TI-2026-25793 Protection mechanism failure in oneuptime CVSS 3.1CRITICAL 10.0
TI-2026-24835 OneUptime ClickHouse SQL Injection via Aggregate Query Parameters CVSS 3.1CRITICAL 10.0

See all 25 →

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences