CVE-2026-15253

MEDIUMCVSS 6.8/10EPSS 0.29%

Last modified

CVE-2026-15253 is a medium-severity vulnerability rated 6.8/10 on the CVSS scale. The Easy Media Replace WordPress plugin through 0.2.0 does not sanitise and escape an attachment title before outputting it in an HTML attribute in the media library list view, allowing users with the Author role and above to inject arbitrary web scripts that are executed in the browser of a higher privileged user who views the media library.. EPSS estimates a 0.29% chance of exploitation in the next 30 days.

Description

The Easy Media Replace WordPress plugin through 0.2.0 does not sanitise and escape an attachment title before outputting it in an HTML attribute in the media library list view, allowing users with the Author role and above to inject arbitrary web scripts that are executed in the browser of a higher privileged user who views the media library.

Metrics

EPSS Probability
0.29%

21.1th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

Source: CNA advisory (CVE.org). NVD analysis pending.

VendorProductVersions
UnknownEasy Media Replace<= 0.2.0

References

Timeline

Published
Last Modified
Status
Deferred

Frequently Asked Questions

What is CVE-2026-15253?
The Easy Media Replace WordPress plugin through 0.2.0 does not sanitise and escape an attachment title before outputting it in an HTML attribute in the media library list view, allowing users with the Author role and above to inject arbitrary web scripts that are executed in the browser of a higher privileged user who views the media library.
How severe is CVE-2026-15253?
CVE-2026-15253 has a CVSS score of 6.8/10 (MEDIUM severity). The EPSS model estimates a 0.29% probability of exploitation in the next 30 days.
How do I fix CVE-2026-15253?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

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Source: NVD / NIST