Critical severity · published Jul 9, 2026
CVE-2026-14261
No description published yet
9.1
CVSS
1%
EPSS
No
On KEV
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.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
High
Integrity
High
Availability
None
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)1.0% · higher than 64% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
XO
Xerte Online Tools · Xerte
before 3.14.6; before 3.15.5 · source: vendor
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2026-14261
CVE.org
https://www.cve.org/CVERecord?id=CVE-2026-14261
github.com
https://github.com/thexerteproject/xerteonlinetoolkits/commit/8fec6602e80c5d35903d65e65b65b794297d8e90
github.com
https://github.com/thexerteproject/xerteonlinetoolkits/issues/1532
www.xerte.org.uk
https://www.xerte.org.uk/index.php/en/news/blog/80-news/364-xerte-3-14-and-3-15-important-security-update
More from Xerte Online Tools
9.8
CVE-2026-12116
No description published yet