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CVE-2026-91852 Improper neutralization of input during web page generation ('cross-site scripting') vulnerability in Apache Sling XSS
Description
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.
Affected products and versions
| Product | Affected versions | Fixed in |
|---|---|---|
| Apache Sling XSS 2.4 | earliest → < 2.4.12 | 2.4.12 |
Other CVEs of Apache Sling XSS
The 5 CVEs of Apache Sling XSS →
CVE-2026-91928
Improper neutralization of input during web page generation ('cross-site scripting') vulnerability in Apache Sling XSS
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CVE-2026-91999
Improper neutralization of input during web page generation ('cross-site scripting') vulnerability in Apache Sling XSS
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CVE-2026-92001
Improper restriction of recursive entity references in DTDs ('XML entity expansion') vulnerability in Apache Sling XSS
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CVE-2026-73192
An improper neutralization of input during web page generation ('Cross-site Scripting') [CWE-79] vulnerability when…
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