CVE-2026-82387

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Source
https://cve.org/CVERecord?id=CVE-2026-82387
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-82387.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2026-82387
Published
2026-09-28T07:36:12Z
Modified
2026-09-30T03:47:27Z
Severity
  • 5.4 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N CVSS Calculator
Summary
Apache Roller: Stored cross-site scripting via uploaded media content type
Details

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') in Apache Roller 6.1.5 allows a user with media-upload rights to store active content on Roller's origin, because the media upload feature trusts the upload-supplied content type and serves the stored file back with that type. A victim who opens the uploaded file executes the stored script. Media uploads are disabled by default; only installations that enable them are affected, and the shipped type restrictions do not block active content once uploads are on. Users are recommended to upgrade to Apache Roller 6.1.6 or later, which derives the stored type from file content and serves non-image media as a download.

Database specific 
{
    "cna_assigner":  "apache",
    "cwe_ids":  [
        "CWE-79"
    ],
    "osv_generated_from":  "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/82xxx/CVE-2026-82387.json"
}
References

Affected packages

Git / github.com/apache/roller

Affected ranges

Type
GIT
Repo
https://github.com/apache/roller
Events
Introduced
395cfa30a7b274f8540424d11404c3e7433243f8
Last Affected
395cfa30a7b274f8540424d11404c3e7433243f8
Database specific
Show details 
{
    "extracted_events":  [
        {
            "introduced":  "6.1.5"
        },
        {
            "last_affected":  "6.1.5"
        }
    ],
    "source":  "AFFECTED_FIELD"
}

Affected versions

6.*
6.1.5
roller-6.*
roller-6.1.5

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-82387.json"