CVE-2023-31544: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

May 16, 2023 (updated May 17, 2023)

A stored cross-site scripting (XSS) vulnerability in alkacon-OpenCMS v11.0.0.0 allows attackers to execute arbitrary web scripts or HTML via a crafted payload injected into the Title field under the Upload Image module.

References

github.com/advisories/GHSA-m44f-9jhg-59cr
github.com/alkacon/opencms-core/commit/21bfbeaf6b038e2c03bb421ce7f0933dd7a7633e
github.com/alkacon/opencms-core/issues/652
nvd.nist.gov/vuln/detail/CVE-2023-31544

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