CVE-2026-28814

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Source
https://cve.org/CVERecord?id=CVE-2026-28814
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-28814.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2026-28814
Published
2026-07-30T15:55:28Z
Modified
2026-10-21T02:56:38Z
Severity
  • 7.5 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N CVSS Calculator
Summary
Apache JSPWiki: Pre-Authentication Arbitrary Wiki Markup Rendering
Details

Arbitrary Wiki Markup rendering due to lack of authentication in Apache JSPWiki up to 2.12.3 allows attacker to obtain sensitive data stored in JSPWiki variables. Users are recommended to upgrade to version 2.12.4 or 3.0.0, which fixes this issue.

Database specific 
{
    "cna_assigner":  "apache",
    "osv_generated_from":  "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/28xxx/CVE-2026-28814.json",
    "unresolved_ranges":  [
        {
            "extracted_events":  [
                {
                    "range":  [
                        {
                            "fixed":  "2.12.4"
                        }
                    ],
                    "source":  "AFFECTED_FIELD",
                    "strategy":  "StandardRange"
                }
            ]
        }
    ]
}
References

Affected packages

Git / github.com/apache/jspwiki

Affected ranges

Type
GIT
Repo
https://github.com/apache/jspwiki
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Last Affected
e04dda38bc9eb06265f368acea3ae04d62834b93
Database specific
Show details 
{
    "extracted_events":  [
        {
            "range":  [
                {
                    "introduced":  "0"
                },
                {
                    "last_affected":  "2.12.3"
                }
            ],
            "source":  "DESCRIPTION"
        }
    ]
}

Affected versions

2.*
2.10.3
2.10.3-RC1
2.10.3-RC2
2.10.4
2.10.4-RC1
2.10.4-RC2
2.10.4-RC3
2.10.5
2.10.5-RC1
2.10.5-RC2
2.11.0
2.11.0-RC1
2.11.0-RC2
2.11.0.M1
2.11.0.M1-RC1
2.11.0.M1-RC2
2.11.0.M1.RC3
2.11.0.M2
2.11.0.M2-RC1
2.11.0.M3
2.11.0.M3-RC1
2.11.0.M3-RC2
2.11.0.M4
2.11.0.M4-RC1
2.11.0.M4-RC2
2.11.0.M5
2.11.0.M5-RC1
2.11.0.M5-RC2
2.11.0.M5-RC3
2.11.0.M6
2.11.0.M6-RC1
2.11.0.M7
2.11.0.M7-RC1
2.11.0.M8
2.11.0.M8-RC1
2.11.1
2.11.1-RC1
2.11.2
2.11.2-RC1
2.11.3
2.11.3-RC1
2.12.0
2.12.0-RC1
2.12.0-RC2
2.12.1
2.12.1-RC1
2.12.2
2.12.2-RC1
2.12.3
2.12.3-RC1
2.12.3-RC2

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-28814.json"