CVE-2026-82546

See a problem?
Please try reporting it to the source first.
Source
https://cve.org/CVERecord?id=CVE-2026-82546
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-82546.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2026-82546
Published
2026-09-28T07:35:38Z
Modified
2026-09-30T03:47:26Z
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 Roller: Stored cross-site scripting through incoming Trackback links
Details

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') in Apache Roller 6.1.5 allows an unauthenticated remote attacker to store a crafted comment-author URL through the incoming Trackback endpoint when a published entry accepts comments and Trackbacks. The shipped Trackback, verification and moderation defaults allow the value to be approved and rendered as an active link; a visitor who clicks the link executes script in the weblog's origin. Users are recommended to upgrade to Apache Roller 6.1.6 or later, which removes incoming Trackback support and suppresses non-HTTP(S) comment-author links. Users unable to upgrade should disable Trackbacks and remove untrusted Trackback comments.

Database specific 
{
    "cna_assigner":  "apache",
    "cwe_ids":  [
        "CWE-79"
    ],
    "osv_generated_from":  "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/82xxx/CVE-2026-82546.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-2026-82546.json"