Text nodes not in the HTML namespace are incorrectly literally rendered, causing text which should be escaped to not be. This could lead to an XSS attack.
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This medium-severity CVE scores 6.1 under NVD CVSS v3. EPSS exploit probability: 0.1%, top 73% 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).
Text nodes not in the HTML namespace are incorrectly literally rendered, causing text which should be escaped to not be. This could lead to an XSS attack.
August 2, 2023
November 21, 2024
These vendors published their own advisory mentioning this CVE — often with vendor-specific remediation steps + affected product lists not in NVD.
Red Hat Security Advisory: OpenShift Container Platform 4.14.42 bug fix and security update
Red Hat Security Advisory: OpenShift Container Platform 4.15.0 bug fix and security update
Red Hat Security Advisory: OpenShift Container Platform 4.12.48 bug fix and security update
Red Hat Security Advisory: OpenShift Container Platform 4.14.3 bug fix and security update
Red Hat Security Advisory: OpenShift Container Platform 4.14.2 bug fix and security update
Red Hat Security Advisory: Red Hat OpenShift Data Foundation 4.14.0 security, enhancement & bug fix update
Red Hat Security Advisory: OpenShift Container Platform 4.14.0 security update
Red Hat Security Advisory: OpenShift Container Platform 4.14.0 security update
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 |
|---|---|---|---|
| golang.org/x/net | — | 0.13.0 | — |
MITRE Common Weakness Enumeration — the root-cause categories this CVE belongs to.
Vendors that published advisories for this CVE beyond the curated set above. Broader coverage but minimal per-row detail — click through for the original advisory.
Improper rendering of text nodes in golang.org/x/net/html
RHSA-2023:5888 — Moderate
RHSA-2023:6474 — Moderate
RHSA-2023:6938 — Moderate
RHSA-2023:6939 — Moderate
RHSA-2023:7197 — Moderate
RHSA-2023:7216 — Moderate
RHSA-2024:0944 — Moderate
RHSA-2024:1891 — Moderate
Go Networking vulnerabilities
Go Networking vulnerabilities
ADSys, Juju Core, LXD vulnerabilities
Every time one of our enrichment pipelines (NVD, MITRE cvelistV5, EPSS, CISA KEV, GHSA, OSV, vendor advisories) ran against this CVE. Most recent first.
See which npm, PyPI, Go, and Maven packages are affected by CVE-2023-3978
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msrc · redhat · ubuntu
CWE-79