CVE-2022-40011

CVE-2022-40011 is a medium-severity vulnerability in Typora with a CVSS 3.x base score of 6.1. 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-79.

Key facts

Description

Typora through 1.3.8 allows XSS if a document containing an SVG element with an attacker-controlled onload attribute is exported and then used at a victim's origin.

Frequently asked questions

What is CVE-2022-40011?
Typora through 1.3.8 allows XSS if a document containing an SVG element with an attacker-controlled onload attribute is exported and then used at a victim's origin.
How severe is CVE-2022-40011?
CVE-2022-40011 has a CVSS 3.x base score of 6.1, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is low, integrity low, and availability none.
Is CVE-2022-40011 being actively exploited?
It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (44th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2022-40011?
CVE-2022-40011 affects Typora. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2022-40011?
Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2022-40011 published?
CVE-2022-40011 was published on 2022-12-23 and last updated on 2026-06-17.

References

Affected products (1)

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