High
Rucio WebUI has a Reflected Cross-site Scripting Vulnerability
Type: advisorySources: OSV
Rucio is a software framework that provides functionality to organize, manage, and access large volumes of scientific data using customizable policies. A reflected Cross-site Scripting vulnerability was located in versions prior to 35.8.3, 38.5.4, and 39.3.1 in the rendering of the ExceptionMessage of the WebUI 500 error which could allow attackers to steal login session tokens of users who navigate to a specially crafted URL. Versions 35.8.3, 38.5.4, and 39.3.1 fix the issue.
- Products
- Not specified
- Affected versions
- Not specified
- Fixed versions
- Not specified
- CVEs
- CVE-2026-25136
- Confirmed fixed CVEs
- Not specified
- Updated in this feed
- 2 Nov 2026, 23:31 UTC · Revision 1
Source evidence
Rucio WebUI has a Reflected Cross-site Scripting Vulnerability
core-osv · Original sourcePublished 25 Feb 2026, 18:57 UTC
Rucio is a software framework that provides functionality to organize, manage, and access large volumes of scientific data using customizable policies. A reflected Cross-site Scripting vulnerability was located in versions prior to 35.8.3, 38.5.4, and 39.3.1 in the rendering of the ExceptionMessage of the WebUI 500 error which could allow attackers to steal login session tokens of users who navigate to a specially crafted URL. Versions 35.8.3, 38.5.4, and 39.3.1 fix the issue.
osv:CVE-2026-25136
Complete source record
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"id": "93b60e3b7b0095df18dbdc817f2b101ae67b4b63f973785efa96a671056aa122",
"url": "https://osv.dev/vulnerability/CVE-2026-25136",
"method": "structured",
"payload": {
"kind": "advisory",
"title": "Rucio WebUI has a Reflected Cross-site Scripting Vulnerability",
"summary": "Rucio is a software framework that provides functionality to organize, manage, and access large volumes of scientific data using customizable policies. A reflected Cross-site Scripting vulnerability was located in versions prior to 35.8.3, 38.5.4, and 39.3.1 in the rendering of the ExceptionMessage of the WebUI 500 error which could allow attackers to steal login session tokens of users who navigate to a specially crafted URL. Versions 35.8.3, 38.5.4, and 39.3.1 fix the issue.",
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"modified": "2026-10-28T02:30:24.547297465Z",
"provider": "osv",
"references": [
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}