CVE-2021-24888

Public Exploit
ImageBoss < 3.0.6 - Admin+ Stored Cross-Site Scripting

Description

The ImageBoss WordPress plugin before 3.0.6 does not sanitise and escape its Source Name setting, which could allow high privilege users to perform Cross-Site Scripting attacks

Category

4.8
CVSS
Severity: Medium
CVSS 3.1 •
CVSS 2.0 •
EPSS 0.29%
Third-Party Advisory wpscan.com
Affected: Unknown ImageBoss – Images Up To 60% Smaller & CDN
Published at:
Updated at:

References

Link Tags
https://wpscan.com/vulnerability/19bffa71-705c-42fc-b2ca-bf62fabb70a0 third party advisory exploit

Frequently Asked Questions

What is the severity of CVE-2021-24888?
CVE-2021-24888 has been scored as a medium severity vulnerability.
How to fix CVE-2021-24888?
To fix CVE-2021-24888, 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-2021-24888 being actively exploited in the wild?
It is possible that CVE-2021-24888 is being exploited or will be exploited in a near future based on public information. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2021-24888?
CVE-2021-24888 affects Unknown ImageBoss – Images Up To 60% Smaller & CDN.
This platform uses data from the NIST NVD, MITRE CVE, MITRE CWE, First.org and CISA KEV but is not endorsed or certified by these entities. CVE is a registred trademark of the MITRE Corporation and the authoritative source of CVE content is MITRE's CVE web site. CWE is a registred trademark of the MITRE Corporation and the authoritative source of CWE content is MITRE's CWE web site.
© 2025 Under My Watch. All Rights Reserved.