CVE-2021-33040

Description

managers/views/iframe.js in FuturePress EPub.js before 0.3.89 allows XSS.

Category

6.1
CVSS
Severity: Medium
CVSS 3.1 •
CVSS 2.0 •
EPSS 0.29%
Third-Party Advisory github.com Third-Party Advisory github.com Third-Party Advisory github.com
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
https://github.com/futurepress/epub.js/blob/5c7f21d648d9d20d44c6c365d164b16871847023/src/managers/views/iframe.js#L373 third party advisory
https://github.com/futurepress/epub.js/compare/v0.3.88...v0.3.89 third party advisory release notes
https://github.com/futurepress/epub.js/commit/ab4dd46408cce0324e1c67de4a3ba96b59e5012e third party advisory patch

Frequently Asked Questions

What is the severity of CVE-2021-33040?
CVE-2021-33040 has been scored as a medium severity vulnerability.
How to fix CVE-2021-33040?
To fix CVE-2021-33040, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2021-33040 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2021-33040 is being actively exploited. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
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