GHSA-w82p-r9vw-4rg5

Source

https://github.com/advisories/GHSA-w82p-r9vw-4rg5

Import Source

https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2025/09/GHSA-w82p-r9vw-4rg5/GHSA-w82p-r9vw-4rg5.json

JSON Data

https://api.osv.dev/v1/vulns/GHSA-w82p-r9vw-4rg5

Aliases

CVE-2025-1396

Published

2025-09-26T09:31:11Z

Modified

2026-03-04T15:28:55.993283Z

Severity

3.7 (Low) CVSS_V3 - CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N CVSS Calculator

Summary

WSO2's Input Validation Management Service contains Observable Discrepancy when Multi-Attribute Login is enabled

Details

A username enumeration vulnerability exists in multiple WSO2 products when Multi-Attribute Login is enabled. In this configuration, the system returns a distinct "User does not exist" error message to the login form, regardless of the validate_username setting. This behavior allows malicious actors to determine which usernames exist in the system based on observable discrepancies in the application's responses.

Exploitation of this vulnerability could aid in brute-force attacks, targeted phishing campaigns, or other social engineering techniques by confirming the validity of user identifiers within the system.

There is a fix available in version 7.8.491, however it has not been published to the Maven registry.

Database specific

{
    "cwe_ids": [
        "CWE-203"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2025-10-08T19:18:42Z",
    "nvd_published_at": "2025-09-26T08:15:38Z",
    "severity": "LOW"
}

References

Affected packages

Maven / org.wso2.carbon.identity.framework:org.wso2.carbon.identity.input.validation.mgt

Package

Name: org.wso2.carbon.identity.framework:org.wso2.carbon.identity.input.validation.mgt; View open source insights on deps.dev
Purl: pkg:maven/org.wso2.carbon.identity.framework/org.wso2.carbon.identity.input.validation.mgt

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Last affected

7.8.103

Affected versions

5.*

5.25.34

5.25.35

5.25.36

5.25.37

5.25.38

5.25.39

5.25.40

5.25.41

5.25.42

5.25.43

5.25.44

5.25.45

5.25.46

5.25.47

5.25.48

5.25.49

5.25.50

5.25.51

5.25.52

5.25.77

5.25.78

5.25.79

5.25.80

5.25.81

5.25.82

5.25.83

5.25.84

5.25.85

5.25.86

5.25.87

5.25.88

5.25.89

5.25.90

5.25.91

5.25.92

5.25.93

5.25.94

5.25.95

5.25.96

5.25.97

5.25.98

5.25.99

5.25.100

5.25.101

5.25.102

5.25.103

5.25.104

5.25.105

5.25.106

5.25.107

5.25.108

5.25.109

5.25.110

5.25.111

5.25.112

5.25.113

5.25.114

5.25.115

5.25.120

5.25.121

5.25.122

5.25.123

5.25.124

5.25.125

5.25.126

5.25.127

5.25.128

5.25.129

5.25.130

5.25.131

5.25.132

5.25.133

5.25.134

5.25.135

5.25.136

5.25.137

5.25.138

5.25.139

5.25.140

5.25.141

5.25.142

5.25.143

5.25.144

5.25.145

5.25.146

5.25.147

5.25.148

5.25.149

5.25.150

5.25.151

5.25.152

5.25.153

5.25.154

5.25.155

5.25.156

5.25.157

5.25.158

5.25.159

5.25.160

5.25.161

5.25.162

5.25.163

5.25.164

5.25.165

5.25.166

5.25.337

5.25.338

5.25.339

5.25.340

5.25.341

5.25.342

5.25.343

5.25.344

5.25.345

5.25.650

5.25.651

5.25.652

5.25.653

5.25.655

5.25.656

5.25.657

5.25.658

5.25.659

5.25.660

5.25.661

5.25.662

5.25.663

5.25.664

5.25.665

5.25.666

5.25.667

5.25.668

5.25.669

5.25.670

5.25.671

5.25.672

5.25.673

5.25.674

5.25.675

5.25.676

5.25.677

5.25.678

5.25.679

5.25.685

5.25.686

5.25.687

5.25.694

5.25.697

5.25.698

5.25.706

5.25.712

5.25.713

5.25.714

5.25.737

5.25.738

5.25.739

5.25.740

5.27.0

5.27.1

5.27.2

5.27.3

5.27.4

5.27.5

5.27.6

6.*

6.0.0

6.0.1

6.0.2

6.0.3

6.0.4

6.0.5

6.0.6

6.0.7

6.0.8

6.0.9

6.0.10

6.0.11

6.0.12

6.0.13

6.0.15

7.*

7.0.28

7.0.29

7.0.30

7.0.31

7.0.32

7.0.33

7.0.34

7.0.35

7.0.36

7.0.37

7.0.38

7.0.39

7.0.40

7.0.41

7.0.42

7.0.43

7.0.44

7.0.45

7.0.46

7.0.80

7.0.81

7.0.82

7.0.83

7.0.105

7.0.106

7.0.107

7.0.109

7.0.110

7.1.7

7.1.8

7.1.9

7.1.10

7.1.11

7.1.12

7.1.13

7.1.14

7.1.15

7.1.16

7.1.17

7.1.18

7.1.19

7.1.20

7.1.21

7.1.22

7.1.23

7.1.24

7.1.25

7.1.26

7.1.27

7.1.28

7.1.29

7.1.30

7.1.31

7.1.32

7.1.33

7.1.34

7.1.35

7.1.36

7.1.37

7.1.38

7.1.39

7.1.40

7.1.41

7.1.42

7.1.43

7.1.44

7.1.45

7.1.46

7.1.47

7.1.48

7.1.49

7.1.50

7.1.51

7.1.54

7.1.55

7.1.56

7.1.57

7.2.0

7.2.1

7.2.2

7.2.3

7.2.4

7.2.5

7.2.6

7.2.7

7.2.8

7.2.9

7.2.10

7.2.11

7.2.12

7.2.13

7.2.14

7.2.15

7.2.16

7.2.17

7.2.18

7.2.19

7.2.20

7.2.21

7.2.22

7.2.23

7.2.24

7.2.42

7.2.43

7.2.44

7.2.45

7.3.1

7.3.2

7.3.3

7.3.4

7.3.5

7.3.6

7.3.34

7.3.35

7.4.13

7.4.14

7.4.15

7.4.16

7.5.0

7.5.1

7.5.2

7.5.3

7.5.4

7.5.5

7.5.6

7.5.7

7.5.8

7.5.9

7.5.10

7.5.11

7.5.12

7.5.13

7.5.14

7.5.15

7.5.16

7.5.17

7.5.18

7.5.19

7.5.20

7.5.21

7.5.22

7.5.23

7.5.24

7.5.25

7.5.26

7.5.27

7.5.28

7.5.29

7.5.30

7.5.31

7.5.32

7.5.33

7.5.34

7.5.35

7.5.36

7.5.37

7.5.38

7.6.2

7.6.3

7.6.4

7.6.5

7.6.6

7.6.7

7.7.74

7.7.75

7.7.76

7.7.77

7.7.78

7.7.79

7.7.80

7.7.81

7.7.82

7.7.83

7.7.84

7.7.85

7.7.86

7.7.87

7.7.88

7.7.89

7.7.90

7.7.91

7.7.92

7.7.93

7.7.94

7.7.95

7.7.96

7.7.97

7.7.98

7.7.99

7.7.100

7.7.101

7.7.102

7.7.103

7.7.104

7.7.105

7.7.106

7.7.257

7.7.258

7.7.259

7.7.260

7.7.261

7.7.262

7.7.263

7.7.264

7.7.265

7.7.266

7.7.267

7.7.268

7.7.269

7.8.0

7.8.1

7.8.2

7.8.3

7.8.92

7.8.93

7.8.94

7.8.95

7.8.96

7.8.97

7.8.98

7.8.99

7.8.100

7.8.101

7.8.102

7.8.103

Database specific

source

"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2025/09/GHSA-w82p-r9vw-4rg5/GHSA-w82p-r9vw-4rg5.json"