MEDIUM 6.1 NVD

CVE-2026-91999

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

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.

References

https://lists.apache.org/thread/xpcsdkr80ow9p13f7hp3ykrhzky9d4t4
https://www.openwall.com/lists/oss-security/2026/09/23/14

Published: 2026-09-23 · Source: NVD · Feed updated: 2026-09-23

This medium severity vulnerability with a CVSS score of 6.1 was published on 2026-09-23 via NVD.

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