CVE-2026-91852

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Source
https://cve.org/CVERecord?id=CVE-2026-91852
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-91852.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2026-91852
Published
2026-09-23T09:29:11Z
Modified
2026-10-08T02:48:59Z
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 Sling XSS: CWE-79 multiple raw-string break-outs and ReDOS in XSSImpl
Details

Improper neutralization of input during web page generation ('cross-site scripting') vulnerability in Apache Sling XSS.

This issue affects Apache Sling XSS: before 2.4.12.

Users are recommended to upgrade to version 2.4.12, which fixes the issue.

Database specific 
{
    "cna_assigner": "apache",
    "cwe_ids": [
        "CWE-79"
    ],
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/91xxx/CVE-2026-91852.json",
    "unresolved_ranges": [
        {
            "extracted_events": [
                {
                    "fixed": "2.4.12"
                }
            ],
            "source": "AFFECTED_FIELD"
        }
    ]
}
References

Affected packages

Git / github.com/apache/sling-org-apache-sling-xss

Affected ranges

Type
GIT
Repo
https://github.com/apache/sling-org-apache-sling-xss
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Fixed
5e690cdd1c4de3ba68d45aac250f4912ab92ce1b
Database specific
Show details 
{
    "cpe": "cpe:2.3:a:apache:sling_xss_protection_api:*:*:*:*:*:*:*:*",
    "extracted_events": [
        {
            "introduced": "0"
        },
        {
            "fixed": "2.4.12"
        }
    ],
    "source": "CPE_RANGE"
}

Affected versions

org.*
org.apache.sling.xss-2.0.10
org.apache.sling.xss-2.0.12
org.apache.sling.xss-2.0.14
org.apache.sling.xss-2.0.2
org.apache.sling.xss-2.0.4
org.apache.sling.xss-2.0.6
org.apache.sling.xss-2.0.8
org.apache.sling.xss-2.1.0
org.apache.sling.xss-2.1.10
org.apache.sling.xss-2.1.12
org.apache.sling.xss-2.1.16
org.apache.sling.xss-2.1.18
org.apache.sling.xss-2.1.6
org.apache.sling.xss-2.1.8
org.apache.sling.xss-2.2.0
org.apache.sling.xss-2.2.10
org.apache.sling.xss-2.2.12
org.apache.sling.xss-2.2.14
org.apache.sling.xss-2.2.16
org.apache.sling.xss-2.2.18
org.apache.sling.xss-2.2.2
org.apache.sling.xss-2.2.20
org.apache.sling.xss-2.2.6
org.apache.sling.xss-2.2.8
org.apache.sling.xss-2.3.0
org.apache.sling.xss-2.3.2
org.apache.sling.xss-2.3.4
org.apache.sling.xss-2.3.6
org.apache.sling.xss-2.3.8
org.apache.sling.xss-2.4.0
org.apache.sling.xss-2.4.10
org.apache.sling.xss-2.4.2
org.apache.sling.xss-2.4.4
org.apache.sling.xss-2.4.6
org.apache.sling.xss-2.4.8

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-91852.json"