CVE-2021-24686

The SVG Support WordPress plugin before 2.3.20 does not escape the "CSS Class to target" setting before outputting it in an attribute, which could allow high privilege users to perform Cross-Site Scripting attacks even when the unfiltered_html capability is disallowed.

CVSS v3.1

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

CVSS v2.0

3.5 LOWAV:N/AC:M/Au:S/C:N/I:P/A:N

EPSS

0.65% chance of exploitation in the next 30 days, 49th percentile

Published

2022-02-01

Updated

2024-08-03

Proof-of-concept exploits (1)

• https://wpscan.com/vulnerability/38018695-901d-48d9-b39a-7c00df7f0a4b

References

• CVE Record
• NVD entry

Related

• CVE-2021-24685
• CVE-2021-24687
• CVE-2021-24684
• CVE-2021-24688
• CVE-2021-24683
• CVE-2021-24689