CVE-2023-30520

Description

Jenkins Quay.io trigger Plugin 0.1 and earlier does not limit URL schemes for repository homepage URLs submitted via Quay.io trigger webhooks, resulting in a stored cross-site scripting (XSS) vulnerability exploitable by attackers able to submit crafted Quay.io trigger webhook payloads.

Category

5.4
CVSS
Severity: Medium
CVSS 3.1 •
EPSS 0.78% Top 30%
Vendor Advisory jenkins.io
Affected: Jenkins Project Jenkins Quay.io trigger Plugin
Published at:
Updated at:

References

Link Tags
https://www.jenkins.io/security/advisory/2023-04-12/#SECURITY-2850 vendor advisory
http://www.openwall.com/lists/oss-security/2023/04/13/3 third party advisory mailing list

Frequently Asked Questions

What is the severity of CVE-2023-30520?
CVE-2023-30520 has been scored as a medium severity vulnerability.
How to fix CVE-2023-30520?
To fix CVE-2023-30520, 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-2023-30520 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2023-30520 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.
What software or system is affected by CVE-2023-30520?
CVE-2023-30520 affects Jenkins Project Jenkins Quay.io trigger Plugin.
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