CVE-2025-1626: Qi Blocks < 1.4 - Contributor+ Stored XSS vi Countdown Block

5.4 CVSS

Description

The Qi Blocks WordPress plugin before 1.4 does not validate and escape some of its Countdown block options before outputting them back in a page/post where the block is embed, which could allow users with the contributor role and above to perform Stored Cross-Site Scripting attacks.

Classification

CVE ID: CVE-2025-1626

CVSS Base Severity: MEDIUM

CVSS Base Score: 5.4

CVSS Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N

Problem Types

CWE-79 Cross-Site Scripting (XSS)

Affected Products

Vendor: Unknown

Product: Qi Blocks

Exploit Prediction Scoring System (EPSS)

EPSS Score: 0.03% (probability of being exploited)

EPSS Percentile: 6.06% (scored less or equal to compared to others)

EPSS Date: 2025-06-07 (when was this score calculated)

References

https://nvd.nist.gov/vuln/detail/CVE-2025-1626
https://wpscan.com/vulnerability/f00d86f1-7ff9-4001-af16-989358d811a8/

Timeline