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Severity across 5 analyzed records
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As of 09/29/2026, within CyStack's analyzed data, Apache Sling XSS has 5 security vulnerabilities published in the last 90 days. Of these, 0 are rated High or Critical. None of these vulnerabilities is listed in the CISA KEV catalog. CyStack recommends that organizations and individual users remediate applicable vulnerabilities as soon as possible.
CyStack does not yet have sufficient official-source data to identify the latest version of Apache Sling XSS and determine which vulnerabilities affect that version.
CyStack VulnScan continuously discovers assets, validates vulnerabilities, and helps security teams prioritize remediation across the organization.
Explore CyStack VulnScan| Vulnerability | Exploitation status | Fix | Published | Severity |
|---|---|---|---|---|
CVE-2026-91928Apache Sling XSS: Sanitizer bypass, uncontrolled resource consumption and failure pf protection mechanisms | Exploitation statusNot known exploited | FixYes | Published09/23/2026 | SeverityMedium |
CVE-2026-91852Apache Sling XSS: CWE-79 multiple raw-string break-outs and ReDOS in XSSImpl | Exploitation statusNot known exploited | FixYes | Published09/23/2026 | SeverityMedium |
CVE-2026-91999Apache Sling XSS: Improper escaping in the XSS Webconsole plugin | Exploitation statusNot known exploited | FixYes | Published09/23/2026 | SeverityMedium |
CVE-2026-92001Apache Sling XSS: Missing parser resource limits | Exploitation statusNot known exploited | FixYes | Published09/23/2026 | SeverityMedium |
CVE-2026-73192Apache Sling XSS: XSS possible through XSSAPI.getValidHref() | Exploitation statusNot known exploited | FixYes | Published09/23/2026 | SeverityMedium |
