Critical
Security advisory
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.
- Products
- Not specified
- Affected versions
- Not specified
- Fixed versions
- Not specified
- CVEs
- CVE-2026-14261
- Confirmed fixed CVEs
- Not specified
- Updated in this feed
- 3 Nov 2026, 01:23 UTC · Revision 1
Source evidence
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.
osv:CVE-2026-14261
Complete source record
{
"id": "df03853e130e57623014771a029db6960711585043b17c448c673e886c8fa17b",
"url": "https://osv.dev/vulnerability/CVE-2026-14261",
"method": "structured",
"payload": {
"kind": "advisory",
"title": "CVE-2026-14261",
"summary": "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.",
"evidence": "osv:CVE-2026-14261",
"products": [],
"severity": "critical",
"structured": {
"id": "CVE-2026-14261",
"aliases": [
"CVE-2026-14261"
],
"metrics": [
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N"
}
],
"affected": [
{
"ranges": [
{
"repo": "https://github.com/thexerteproject/xerteonlinetoolkits",
"type": "GIT",
"events": [
{
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{
"fixed": "c381d8cbdff6b59bb52bf158cd30cf2c425cb24b"
},
{
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},
{
"fixed": "8fec6602e80c5d35903d65e65b65b794297d8e90"
}
],
"database_specific": {
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{
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{
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}
],
"source": "AFFECTED_FIELD",
"strategy": "StandardRange"
},
{
"range": [
{
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{
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}
],
"source": "AFFECTED_FIELD",
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},
{
"range": [
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}
],
"source": "REFERENCES_COMMIT"
}
]
}
}
],
"versions": [
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"vX",
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"v2.1",
"v2.1-beta",
"2.1-beta",
"git",
"v2.0",
"2.0",
"initial"
],
"database_specific": {
"source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-14261.json"
}
}
],
"modified": "2026-10-28T02:30:24.809229282Z",
"provider": "osv",
"references": [
"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/14xxx/CVE-2026-14261.json",
"https://nvd.nist.gov/vuln/detail/CVE-2026-14261",
"https://github.com/thexerteproject/xerteonlinetoolkits/issues/1532",
"https://github.com/thexerteproject/xerteonlinetoolkits/commit/8fec6602e80c5d35903d65e65b65b794297d8e90",
"https://www.xerte.org.uk/index.php/en/news/blog/80-news/364-xerte-3-14-and-3-15-important-security-update"
],
"provider_metadata": {
"cna_assigner": "certcc",
"osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/14xxx/CVE-2026-14261.json"
}
},
"related_cves": [
{
"value": "CVE-2026-14261",
"evidence": "/id"
}
],
"security_relevant": true,
"severity_evidence": "/severity/0/score"
},
"source_id": "core-osv",
"document_id": 491582,
"published_at": "2026-07-09T12:37:43.523+00:00"
}