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CVE Vulnerability Details :
CVE-2026-2971
PUBLISHED
More InfoOfficial Page
Assigner-VulDB
Assigner Org ID-1af790b2-7ee1-4545-860a-a788eba489b5
View Known Exploited Vulnerability (KEV) details
Published At-23 Feb, 2026 | 04:32
Updated At-23 Feb, 2026 | 04:32
Rejected At-
▼CVE Numbering Authority (CNA)
a466350665 Smart-SSO Login login.html cross site scripting

A vulnerability was found in a466350665 Smart-SSO up to 2.1.1. Affected by this issue is some unknown functionality of the file smart-sso-server/src/main/resources/templates/login.html of the component Login. Performing a manipulation of the argument redirectUri results in cross site scripting. The attack is possible to be carried out remotely. The exploit has been made public and could be used. The vendor was contacted early about this disclosure but did not respond in any way.

Affected Products
Vendor
a466350665
Product
Smart-SSO
Modules
  • Login
Versions
Affected
  • 2.1.0
  • 2.1.1
Problem Types
TypeCWE IDDescription
CWECWE-79Cross Site Scripting
CWECWE-94Code Injection
Type: CWE
CWE ID: CWE-79
Description: Cross Site Scripting
Type: CWE
CWE ID: CWE-94
Description: Code Injection
Metrics
VersionBase scoreBase severityVector
4.05.3MEDIUM
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N/E:P
3.14.3MEDIUM
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N/E:P/RL:X/RC:R
3.04.3MEDIUM
CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N/E:P/RL:X/RC:R
2.05.0N/A
AV:N/AC:L/Au:N/C:N/I:P/A:N/E:POC/RL:ND/RC:UR
Version: 4.0
Base score: 5.3
Base severity: MEDIUM
Vector:
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N/E:P
Version: 3.1
Base score: 4.3
Base severity: MEDIUM
Vector:
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N/E:P/RL:X/RC:R
Version: 3.0
Base score: 4.3
Base severity: MEDIUM
Vector:
CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N/E:P/RL:X/RC:R
Version: 2.0
Base score: 5.0
Base severity: N/A
Vector:
AV:N/AC:L/Au:N/C:N/I:P/A:N/E:POC/RL:ND/RC:UR
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions
Configurations
Workarounds
Exploits
Credits
reporter
din4 (VulDB User)
Timeline
EventDate
Advisory disclosed2026-02-22 00:00:00
VulDB entry created2026-02-22 01:00:00
VulDB entry last update2026-02-22 09:21:32
Event: Advisory disclosed
Date: 2026-02-22 00:00:00
Event: VulDB entry created
Date: 2026-02-22 01:00:00
Event: VulDB entry last update
Date: 2026-02-22 09:21:32
Replaced By
Rejected Reason
References
HyperlinkResource
https://vuldb.com/?id.347338
vdb-entry
technical-description
https://vuldb.com/?ctiid.347338
signature
permissions-required
https://vuldb.com/?submit.756025
third-party-advisory
https://www.notion.so/Smart-SSO-Reflected-XSS-vulnerabilities-in-redirectUri-parameter-304ea92a3c41805a8223c4ba75831802
exploit
Hyperlink: https://vuldb.com/?id.347338
Resource:
vdb-entry
technical-description
Hyperlink: https://vuldb.com/?ctiid.347338
Resource:
signature
permissions-required
Hyperlink: https://vuldb.com/?submit.756025
Resource:
third-party-advisory
Hyperlink: https://www.notion.so/Smart-SSO-Reflected-XSS-vulnerabilities-in-redirectUri-parameter-304ea92a3c41805a8223c4ba75831802
Resource:
exploit
Details not found