How severe is CVE-2022-0673?

CVE-2022-0673 has a CVSS 3.x base score of 6.5, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is low, integrity low, and availability none.

Is CVE-2022-0673 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (62nd percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2022-0673?

CVE-2022-0673 affects Eclipse Lemminx. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2022-0673?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

When was CVE-2022-0673 published?

CVE-2022-0673 was published on 2022-02-18 and last updated on 2026-06-17.

CVE-2022-0673

CVE-2022-0673 is a medium-severity vulnerability in Eclipse Lemminx with a CVSS 3.x base score of 6.5. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-22.

Key facts

Severity: Medium (CVSS 3.x base score 6.5)
CVSS v2: 6.4
EPSS exploit prediction: 1% (62nd percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-22
Affected product: Eclipse Lemminx
Published: 2022-02-18
Last modified: 2026-06-17

Description

A flaw was found in LemMinX in versions prior to 0.19.0. Cache poisoning of external schema files due to directory traversal.

Frequently asked questions

What is CVE-2022-0673?: A flaw was found in LemMinX in versions prior to 0.19.0. Cache poisoning of external schema files due to directory traversal.
How severe is CVE-2022-0673?: CVE-2022-0673 has a CVSS 3.x base score of 6.5, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is low, integrity low, and availability none.
Is CVE-2022-0673 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (62nd percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2022-0673?: CVE-2022-0673 affects Eclipse Lemminx. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2022-0673?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2022-0673 published?: CVE-2022-0673 was published on 2022-02-18 and last updated on 2026-06-17.

References

https://github.com/eclipse/lemminx/blob/master/CHANGELOG.md#0190-february-14-2022

Affected products (1)

cpe:2.3:a:eclipse:lemminx:*:*:*:*:*:*:*:*

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