GHSA-pg42-rg8c-j886
Suggest an improvement- Source
- https://github.com/advisories/GHSA-pg42-rg8c-j886
- Import Source
- https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2026/06/GHSA-pg42-rg8c-j886/GHSA-pg42-rg8c-j886.json
- JSON Data
- https://api.osv.dev/v1/vulns/GHSA-pg42-rg8c-j886
- Aliases
- Published
- 2026-06-29T21:32:15Z
- Modified
- 2026-11-04T17:10:49Z
- Severity
-
- 6.1 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N CVSS Calculator
- Summary
- Apache Tomcat has a Cross-site Scripting vulnerability
- Details
-
Improper Neutralization of Script-Related HTML Tags in a Web Page (Basic XSS) vulnerability in the number guess example for Apache Tomcat.
This issue affects Apache Tomcat: from 11.0.0-M1 through 11.0.22, from 10.1.0-M1 through 10.1.55, from 9.0.0.M1 through 9.0.118, from 8.5.0 through 8.5.100, from 7.0.0 through 7.0.109. Other versions that have reached end of support may also be affected.
Users are recommended to upgrade to version 11.0.23, 10.1.56 or 9.0.119, which fix the issue.
- Database specific
{ "cwe_ids": [ "CWE-80" ], "github_reviewed": true, "github_reviewed_at": "2026-11-04T16:45:28Z", "nvd_published_at": "2026-06-29T21:16:44Z", "severity": "MODERATE" }- References
-
- https://nvd.nist.gov/vuln/detail/CVE-2026-50229
- https://github.com/apache/tomcat/commit/0d5bdd5b0dd964e9f73e530b7d753462b9bfd1d0
- https://github.com/apache/tomcat/commit/1fe95d841e9d461a16069974142d12c3ef68819a
- https://github.com/apache/tomcat/commit/de5a950415fc67713f17fab63d0c7809e0fca80b
- https://github.com/apache/tomcat
- https://lists.apache.org/thread/wlt2no8bw45zl1w8byop4zfqphldf5j0
- https://tomcat.apache.org/security-10.html
- https://tomcat.apache.org/security-11.html
- https://tomcat.apache.org/security-9.html
- http://www.openwall.com/lists/oss-security/2026/06/29/20
Affected packages
Maven
org.apache.tomcat:tomcat
Package
- Name
- org.apache.tomcat:tomcat
- View open source insights on deps.dev
- Purl
- pkg:maven/org.apache.tomcat/tomcat
Affected versions
11.*
11.0.0-M1
11.0.0-M3
11.0.0-M4
11.0.0-M5
11.0.0-M6
11.0.0-M7
11.0.0-M9
11.0.0-M10
11.0.0-M11
11.0.0-M12
11.0.0-M13
11.0.0-M14
11.0.0-M15
11.0.0-M16
11.0.0-M17
11.0.0-M18
11.0.0-M19
11.0.0-M20
11.0.0-M21
11.0.0-M22
11.0.0-M24
11.0.0-M25
11.0.0-M26
11.0.0
11.0.1
11.0.2
11.0.3
11.0.4
11.0.5
11.0.6
11.0.7
11.0.8
11.0.9
11.0.10
11.0.11
11.0.12
11.0.13
11.0.14
11.0.15
11.0.18
11.0.20
11.0.21
11.0.22
org.apache.tomcat:tomcat
Package
- Name
- org.apache.tomcat:tomcat
- View open source insights on deps.dev
- Purl
- pkg:maven/org.apache.tomcat/tomcat
Affected versions
10.*
10.1.0-M1
10.1.0-M2
10.1.0-M4
10.1.0-M5
10.1.0-M6
10.1.0-M7
10.1.0-M8
10.1.0-M10
10.1.0-M11
10.1.0-M12
10.1.0-M14
10.1.0-M15
10.1.0-M16
10.1.0-M17
10.1.0
10.1.1
10.1.2
10.1.4
10.1.5
10.1.6
10.1.7
10.1.8
10.1.9
10.1.10
10.1.11
10.1.12
10.1.13
10.1.14
10.1.15
10.1.16
10.1.17
10.1.18
10.1.19
10.1.20
10.1.23
10.1.24
10.1.25
10.1.26
10.1.28
10.1.29
10.1.30
10.1.31
10.1.33
10.1.34
10.1.35
10.1.36
10.1.39
10.1.40
10.1.41
10.1.42
10.1.43
10.1.44
10.1.45
10.1.46
10.1.47
10.1.48
10.1.49
10.1.50
10.1.52
10.1.53
10.1.54
10.1.55
org.apache.tomcat:tomcat
Package
- Name
- org.apache.tomcat:tomcat
- View open source insights on deps.dev
- Purl
- pkg:maven/org.apache.tomcat/tomcat
Affected versions
9.*
9.0.0.M1
9.0.0.M3
9.0.0.M4
9.0.0.M6
9.0.0.M8
9.0.0.M9
9.0.0.M10
9.0.0.M11
9.0.0.M13
9.0.0.M15
9.0.0.M17
9.0.0.M18
9.0.0.M19
9.0.0.M20
9.0.0.M21
9.0.0.M22
9.0.0.M25
9.0.0.M26
9.0.0.M27
9.0.1
9.0.2
9.0.4
9.0.5
9.0.6
9.0.7
9.0.8
9.0.10
9.0.11
9.0.12
9.0.13
9.0.14
9.0.16
9.0.17
9.0.19
9.0.20
9.0.21
9.0.22
9.0.24
9.0.26
9.0.27
9.0.29
9.0.30
9.0.31
9.0.33
9.0.34
9.0.35
9.0.36
9.0.37
9.0.38
9.0.39
9.0.40
9.0.41
9.0.43
9.0.44
9.0.45
9.0.46
9.0.48
9.0.50
9.0.52
9.0.53
9.0.54
9.0.55
9.0.56
9.0.58
9.0.59
9.0.60
9.0.62
9.0.63
9.0.64
9.0.65
9.0.67
9.0.68
9.0.69
9.0.70
9.0.71
9.0.72
9.0.73
9.0.74
9.0.75
9.0.76
9.0.78
9.0.79
9.0.80
9.0.81
9.0.82
9.0.83
9.0.84
9.0.85
9.0.86
9.0.87
9.0.88
9.0.89
9.0.90
9.0.91
9.0.93
9.0.94
9.0.95
9.0.96
9.0.97
9.0.98
9.0.99
9.0.100
9.0.102
9.0.104
9.0.105
9.0.106
9.0.107
9.0.108
9.0.109
9.0.110
9.0.111
9.0.112
9.0.113
9.0.115
9.0.116
9.0.117
9.0.118
org.apache.tomcat:tomcat
Package
- Name
- org.apache.tomcat:tomcat
- View open source insights on deps.dev
- Purl
- pkg:maven/org.apache.tomcat/tomcat
Affected versions
8.*
8.5.0
8.5.2
8.5.3
8.5.4
8.5.5
8.5.6
8.5.8
8.5.9
8.5.11
8.5.12
8.5.13
8.5.14
8.5.15
8.5.16
8.5.19
8.5.20
8.5.21
8.5.23
8.5.24
8.5.27
8.5.28
8.5.29
8.5.30
8.5.31
8.5.32
8.5.33
8.5.34
8.5.35
8.5.37
8.5.38
8.5.39
8.5.40
8.5.41
8.5.42
8.5.43
8.5.45
8.5.46
8.5.47
8.5.49
8.5.50
8.5.51
8.5.53
8.5.54
8.5.55
8.5.56
8.5.57
8.5.58
8.5.59
8.5.60
8.5.61
8.5.63
8.5.64
8.5.65
8.5.66
8.5.68
8.5.69
8.5.70
8.5.71
8.5.72
8.5.73
8.5.75
8.5.76
8.5.77
8.5.78
8.5.79
8.5.81
8.5.82
8.5.83
8.5.84
8.5.85
8.5.86
8.5.87
8.5.88
8.5.89
8.5.90
8.5.91
8.5.92
8.5.93
8.5.94
8.5.95
8.5.96
8.5.97
8.5.98
8.5.99
8.5.100
org.apache.tomcat:tomcat
Package
- Name
- org.apache.tomcat:tomcat
- View open source insights on deps.dev
- Purl
- pkg:maven/org.apache.tomcat/tomcat
Affected ranges
- Type
- ECOSYSTEM
- Events
-
Introduced0 Unknown introduced version / All previous versions are affectedLast Affected7.0.109
Affected versions
7.*
7.0.35
7.0.37
7.0.39
7.0.40
7.0.41
7.0.42
7.0.47
7.0.50
7.0.52
7.0.53
7.0.54
7.0.55
7.0.56
7.0.57
7.0.59
7.0.61
7.0.62
7.0.63
7.0.64
7.0.65
7.0.67
7.0.68
7.0.69
7.0.70
7.0.72
7.0.73
7.0.75
7.0.76
7.0.77
7.0.78
7.0.79
7.0.81
7.0.82
7.0.84
7.0.85
7.0.86
7.0.88
7.0.90
7.0.91
7.0.92
7.0.93
7.0.94
7.0.96
7.0.99
7.0.100
7.0.103
7.0.104
7.0.105
7.0.106
7.0.107
7.0.108
7.0.109