CVE-2025-53093

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Source
https://cve.org/CVERecord?id=CVE-2025-53093
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2025-53093.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2025-53093
Aliases
Published
2025-06-27T17:43:24Z
Modified
2026-10-21T02:53:56Z
Severity
  • 8.6 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:L CVSS Calculator
Summary
TabberNeue vulnerable to Stored XSS through wikitext
Details

TabberNeue is a MediaWiki extension that allows the wiki to create tabs. Starting in version 3.0.0 and prior to version 3.1.1, any user can insert arbitrary HTMLinto the DOM by inserting a payload into any allowed attribute of the <tabber> tag. Version 3.1.1 contains a patch for the bug.

Database specific 
{
    "cna_assigner":  "GitHub_M",
    "cwe_ids":  [
        "CWE-79",
        "CWE-80"
    ],
    "osv_generated_from":  "https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/53xxx/CVE-2025-53093.json"
}
References

Affected packages

Git / github.com/starcitizentools/mediawiki-extensions-tabberneue

Affected ranges

Type
GIT
Repo
https://github.com/starcitizentools/mediawiki-extensions-tabberneue
Events
Introduced
24bac5055065a29c2a200441a0b1bb064c183196
Fixed
b030c433f6f27c551c09bee77b034df1eb8ec773
Fixed
4cdf217ef96da74a1503d1dd0bb0ed898fc2a612
Fixed
62ce0fcdf32bd3cfa77f92ff6b940459a14315fa
Database specific
Show details 
{
    "extracted_events":  [
        {
            "range":  [
                {
                    "introduced":  "3.0.0"
                },
                {
                    "fixed":  "3.1.1"
                }
            ],
            "source":  "AFFECTED_FIELD",
            "strategy":  "StringRangeExpression"
        },
        {
            "range":  [
                {
                    "fixed":  "4cdf217ef96da74a1503d1dd0bb0ed898fc2a612"
                }
            ],
            "source":  "REFERENCES_COMMIT"
        },
        {
            "range":  [
                {
                    "fixed":  "62ce0fcdf32bd3cfa77f92ff6b940459a14315fa"
                }
            ],
            "source":  "REFERENCES_COMMIT"
        }
    ]
}

Affected versions

v3.*
v3.0.0
v3.1.0

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2025-53093.json"