CVE-2024-4655

The Ultimate Blocks WordPress plugin before 3.1.9 does not validate and escape some of its 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

CVSS v3.1

5.4 MEDIUMCVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N

CVSS v3.1

6.3 MEDIUMCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:L

EPSS

0.45% chance of exploitation in the next 30 days, 37th percentile

Published

2024-07-11

Updated

2024-08-01

Proof-of-concept exploits (1)

• https://wpscan.com/vulnerability/a0dc73b3-3c51-4d03-963f-00fa7d8b0d51/

References

• CVE Record
• NVD entry

Related

• CVE-2024-46546
• CVE-2024-4660
• CVE-2024-4654
• CVE-2024-46600
• CVE-2024-46538
• CVE-2024-46605