CVE-2021-24129

Unvalidated input and lack of output encoding in the Themify Portfolio Post WordPress plugin, versions before 1.1.6, lead to Stored Cross-Site Scripting (XSS) vulnerabilities allowing low-privileged users (Contributor+) to inject arbitrary JavaScript code or HTML in posts where the Themify Custom Panel is embedded, which could lead to privilege escalation.

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 v2.0

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

EPSS

0.66% chance of exploitation in the next 30 days, 49th percentile

Published

2021-03-18

Updated

2024-08-03

Proof-of-concept exploits (1)

• https://wpscan.com/vulnerability/c8537e5f-1948-418b-9d29-3cf50cd8f9a6

References

• CVE Record
• NVD entry

Related

• CVE-2021-24128
• CVE-2021-24130
• CVE-2021-24127
• CVE-2021-24131
• CVE-2021-24126
• CVE-2021-24132