CVE-2022-3032

MEDIUMNVD 6.56.5—
EchelonGraph scoreMEDIUM confidence

Score 6.5 from GitHub Security Advisory published 2022-12-22. NVD baseline CVSS 6.5; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, nvd
Trending — 3 sources updated this week
6.5
EchelonGraph verdictMonitorLow exploitation likelihood right now — keep watching.
  • Lower severity and no public exploit yet
CISA-KEV: Not listedEPSS: 1%CVSS: 6.5Exploit: NoneExposed: 0

A fix is available — apply it.

When receiving an HTML email that contained an iframe element, which used a srcdoc attribute to define the inner HTML document, remote objects specified in the nested document, for example images or videos, were not blocked. Rather, the network was accessed, the objects were loaded and displayed. This vulnerability affects Thunderbird < 102.2.1 and Thunderbird < 91.13.1.

CVSS v3
6.5
EG Score
6.5(medium)
EG Risk
—
EPSS
47.9%
KEV
Not listed

Published

December 22, 2022

Last Modified

November 21, 2024

References (6)

Patch Availability(7)

Vendor / EcosystemFixed in / PatchReleasedSource
ubuntuthunderbird-locale-id (1:102.2.2+build1-0ubuntu0.22.04.1) @ jammy2026-05-25ubuntu
redhatthunderbird-0:102.3.0-3.el7_92022-09-26redhat
redhatthunderbird-0:102.3.0-3.el8_62022-09-26redhat
redhatthunderbird-0:102.3.0-3.el8_12022-09-26redhat
redhatthunderbird-0:102.3.0-3.el8_22022-09-26redhat
redhatthunderbird-0:102.3.0-3.el8_42022-09-26redhat
redhatthunderbird-0:102.3.0-3.el9_02022-09-26redhat

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.

Weakness Classification(2)

MITRE Common Weakness Enumeration — the root-cause categories this CVE belongs to.

All Vendor Advisories

(7)

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.

Data Freshness Timeline

(refreshed 13× in last 7d / 50× in last 30d)

Each row is a source pipeline that fetched or updated this CVE on that date, with what changed. For example, "NVD update" means NVD published or revised its analysis for this CVE; "MITRE cvelistV5" means we ingested or refreshed it from the CNA feed. Most recent first.

Showing the most recent 100 of 110 total refreshes for this CVE.

  1. 2026-07-22 22:58 UTCEG score recompute
  2. 2026-07-22 14:06 UTCEPSS rescore
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  47. 2026-06-10 20:47 UTCOSV refresh
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Related CVEs(same vendor + same CWE)

Frequently asked(5)

What is CVE-2022-3032?
CVE-2022-3032 is a medium vulnerability published on December 22, 2022. When receiving an HTML email that contained an <code>iframe</code> element, which used a <code>srcdoc</code> attribute to define the inner HTML document, remote objects specified in the nested document, for example images or videos, were not blocked. Rather, the network was accessed, the objects…
When was CVE-2022-3032 disclosed?
CVE-2022-3032 was first published in the National Vulnerability Database on December 22, 2022, with the most recent update on November 21, 2024. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2022-3032 actively exploited?
CVE-2022-3032 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 47.9% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.
What is the CVSS score of CVE-2022-3032?
CVE-2022-3032 has a CVSS v3 base score of 6.5 (NVD).
How do I remediate CVE-2022-3032?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2022-3032, EchelonGraph cross-links them in the Vendor Advisories panel below — those typically contain the canonical remediation steps, fixed version numbers, and any vendor-specific mitigations.

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