A POST based reflected Cross Site Scripting vulnerability on has been identified in Keycloak.
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This medium-severity CVE scores 6.1 under NVD CVSS v3. EPSS exploit probability: 66.1%, top 1% of all CVEs by exploit prediction. GitHub Security Advisory data not yet ingested — confidence will rise once GHSA publishes (typical lag: hours to days for open-source ecosystem CVEs; never for infrastructure-only CVEs).
A POST based reflected Cross Site Scripting vulnerability on has been identified in Keycloak.
March 25, 2022
November 21, 2024
| Vendor / Ecosystem | Fixed in / Patch | Released | Source |
|---|---|---|---|
| redhat | patch | 2022-02-02 | redhat |
Patches are aggregated from vendor advisories (Red Hat, Microsoft, Cisco, GitHub) and package ecosystems (OSV, GHSA). Multiple rows for the same upstream release have been deduplicated.
| Package | Vulnerable range | Fixed in | Dependents |
|---|---|---|---|
| org.keycloak:keycloak-core | 15.0.0 ... 16.1.1 (8 versions) | 17.0.0 | — |
MITRE Common Weakness Enumeration — the root-cause categories this CVE belongs to.
Every vendor that published an advisory referencing this CVE — pulled from our cve_vendor_advisories aggregation. Click any row for the vendor's original advisory page.
Every time one of our enrichment pipelines (NVD, MITRE cvelistV5, EPSS, CISA KEV, GHSA, OSV, vendor advisories) ran against this CVE. Most recent first.
Working exploit code is in the public domain (2 GitHub PoCs). Defenders should treat patch urgency accordingly — public PoCs typically lead to mass-exploitation within 24-72 hours.
A POST based reflected Cross Site Scripting vulnerability on has been identified in Keycloak.
Open source ↗Keycloak 10.0.0 - 18.0.0 - Cross-Site Scripting
Open source ↗See which npm, PyPI, Go, and Maven packages are affected by CVE-2021-20323
EchelonGraph automatically scans your cloud infrastructure and maps CVE exposure using blast radius analysis.
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