Vulnerability · Published Jul 9, 2026 · Assigned by certcc
CVE-2026-14261CVE-2026-14261
Critical 9.1
In plain English
A critical-severity security flaw in Xerte Online Tools from Xerte. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 1.0% (higher than 64% of all known vulnerabilities).
Severity (CVSS 3.1)9.1Critical
Exploit odds (30 days)1.0%top 36.0% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known
Official description
A vulnerability in the Xerte Online Tools allows for authentication bypass and remote code execution via reinstallation through the /setup/ folder, enabling attackers to reinstall the service to a remote database they control.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| Xerte | Xerte Online Tools | 0 – before 3.14.6 |
| Xerte | Xerte Online Tools | 0 – before 3.15.5 |