CVE-2020-24917

Description

osTicket before 1.14.3 allows XSS via a crafted filename to DraftAjaxAPI::_uploadInlineImage() in include/ajax.draft.php.

Category

6.1
CVSS
Severity: Medium
CVSS 3.1 •
CVSS 2.0 •
EPSS 0.31%
Third-Party Advisory github.com Third-Party Advisory github.com Third-Party Advisory uic.edu
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
https://github.com/osTicket/osTicket/commit/518de223933eab0c5558741ce317f36958ef193d third party advisory patch
https://github.com/osTicket/osTicket/compare/v1.14.2...v1.14.3 third party advisory release notes
https://sisl.lab.uic.edu/projects/chess/osticket-xss/ third party advisory

Frequently Asked Questions

What is the severity of CVE-2020-24917?
CVE-2020-24917 has been scored as a medium severity vulnerability.
How to fix CVE-2020-24917?
To fix CVE-2020-24917, 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-2020-24917 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2020-24917 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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