CVE-2019-11870

Description

Serendipity before 2.1.5 has XSS via EXIF data that is mishandled in the templates/2k11/admin/media_choose.tpl Editor Preview feature or the templates/2k11/admin/media_items.tpl Media Library feature.

Category

6.1
CVSS
Severity: Medium
CVSS 3.0 •
CVSS 2.0 •
EPSS 0.52%
Vendor Advisory s9y.org
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
https://blog.s9y.org/archives/282-Serendipity-2.1.5-released.html release notes vendor advisory
https://www.openwall.com/lists/oss-security/2019/05/03/3 third party advisory mailing list
https://github.com/s9y/Serendipity/issues/598 third party advisory
http://www.openwall.com/lists/oss-security/2019/05/10/1 third party advisory mailing list

Frequently Asked Questions

What is the severity of CVE-2019-11870?
CVE-2019-11870 has been scored as a medium severity vulnerability.
How to fix CVE-2019-11870?
To fix CVE-2019-11870, 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-2019-11870 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2019-11870 is being actively exploited. According to its EPSS score, there is a ~1% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
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